MULTI-ELECTRON PROCESSES FOR LIGHT DRIVEN ELECTRODES AND ELECTROLYTES IN CONVERSION AND STORAGE OF SOLAR ENERGY

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Press releases/media actions 4

Forth press releases and media actions performed.

Design and webpage of the project

We will develop a webpage easy to comprehend for the public society

Press releases/media actions 2

Second press releases and media actions performed.

Press releases/media actions 3

Third press releases and media actions performed.

Educational Video

We will produce a short video clip with the help of computer graphics that demonstrate how LIGHTCAP will utilize and store the light energy that is so far disregarded by siliconbased solar cells and batteriescapacitors and which are the stateoftheart scientific methods implemented to reach these goals In this way the audience will get insight into very fundamental and scientific aspects whilst getting an overview over the project idea

Press releases/media actions

Additionally each partner will contribute to the publication of news as Press Releases at the beginning of the project and for important results feature articles and RadioTelevision Broadcasting on a local and national level but at least oncetwice a year continuously searching for opportunities to promote the project main goals and results at the European levelFirst press releases and media actions performed

Report on preparation of the GQDs that functionalized with bulky functional groups

In order to target a concentration of 1-3 M of the nanoinks, the introduction of the bulky functional groups on the periphery of the GQDs will also be prepared.

Nanoinks with optimized properties

This deliverable deals with the the production of the fundamental materials and their hybrid coupling The materials will be produced in such a way that optical properties are optimized learning from the results from WP1

Report on preparation of the GQDs that functionalized with amino groups

In this deliverable GQDs with functionalized with amino groups will be prepared and optimzed towards their improved optoelectronic properties A major aspect will be to match the energy levels with the nanoparticles and to ensure stability in solution

Report on preparation of the GQDs that functionalized with pyrrole groups

In this deliverable GQDs with functionalized with pyrrole groups will be prepared and optimzed towards their improved optoelectronic properties. A major aspect will be to match the energy levels with the nanoparticles and to ensure stability in solution.

Dense nanoparticle inks

Densification of nanoparticle inks to 1-3 M is aimed and requires the work on the surface ligands or functional groups to ensure a stable solution while avoiding agglomeration. The stability in several different solvents as well as salts will be studied

Mesoporous structures and thin films

Thin films will be produced by deposition methods based on liquid processing from nanoparticle colloidal suspensions (spin coating, dip coating). Surface control of the nanocrystals and anchoring groups of the molecules are essential to obtain novel grafting methods. Mesoporous structures or thin films will be produced through aerosol methods or chemical deposition of pre-formed nano-species, respectively, in order to generate high porosity and specific surface area transparent photoactive materials with a tunable interface. Methods will be developed to incorporate plasmonic or photoactive species within the mesopores or locate them on the surface, in order to control electron flow or catalytic processes.

Hybrid interaction extracted

The optical properties of the prefabricated (nano)structures will be assessed by different spectroscopy techniques. Importance is devoted to the extraction of fundamental hybrid interaction at the liquid-liquid, liquid-solid and solid-solid interface. This task is of major importance as it will deliver the foundation for understanding multiple charge transfer reactions and their limiting factors. We will implement transient absorption spectroscopy with a temporal resolution from hundreds of femtoseconds to pico-, nano- and where necessary microseconds, to unravel charge carrier dynamics immediately after excitation with spectrally resolved probe to extract carrier relaxation pathways, timescales and efficiencies. These experiments will be performed on many different samples and hybrid combinations for a systematic understanding of the several different factors of materials, surfactants, functional groups, energy separation etc. influencing multiple charge transfer reactions. These results will be supported by several other complementary techniques, such as steady state UV-vis-NIR absorption/transmission and photoluminescence (PL) spectroscopy, scattering, dark field or confocal scanning microscopy, PL quantum yield, Raman spectroscopy/microscopy; as well as ultrafast measurements time resolved photoluminescence.

Control over multi-charge transfer reactions obtained

Particular attention is devoted to the study of charge transfer processes at the solid-liquid interface, respective efficiencies, stability, reversibility, cyclablity and time scales Conventional CV analysis will be performed in solution to determine the redox potential of GQDs. Similar experiments will be performed on conventional redox electrolytes that will be coupled to hybrid light-driven 0D NCPC/GQD (solid-liquid) electrode in appropriated RFB configurations, as described in WP3. The reversibility of the reactions and the stability over cycling will be also investigated

Optimized optoelectronic properties extracted

In order to proceed with the characterization of the electrodes their electric properties will be studied using various setups based on electrical probe stations operating in ambient condition and at low temperatures. These systems will allow the determination of various optoelectronic properties such as conductivity, photocurrent and detectivity, majority carriers and carrier mobilities, etc. To characterize the charge carrier injection properties in solution and solid-state we will combine spectroelectrochemical methods with common electrochemical tuning and several different optoelectronic tools such as (dark/illuminated) Kelvin Probe Microscopy, standard IV curves, impedance spectroscopy and CV curves etc.

Proof-of-concept light-driven single system multi-charge transfer electrolyte (only liquid)

The photoactive compartment will consist of a 0D NCPC-based electrolyte. The GQD dispersion acting as catholyte is selected on the basis of the optical photoelectrochemical performance elucidated in WP2. Such structures serve as first demonstrators for the light driven charge storage of multiple charges and will be coupled to respective counter electrodes and or proper electrolytes (see below).

Proof-of-concept light-driven single system multi-charge transfer electrodes (only solid)

The 0D NCPC-based electrode is coupled to a standard catholyte and standarad electrodes used to carry out the redox reactions in electrolytes based on redox active small organic molecules such as viologens, antraquinones, phenazynes, etc. The electrochemical measurements will be performed using potentiostat/galvanostat stations. The electrode/electrolyte couple of each cell compartment will be first investigated through cyclic voltammetry measurements in a three-electrode cell configuration using proper reference electrodes and counter electrodes, depending on the nature of the solvent of the electrolyte The polarization curve analysis will be performed on the whole cells under light in order to understand the rate capability of the energy storage.

Light-powered flow cell established

In the first flow cell architecture the 0D NCPC-based electrode is coupled to the GQDs dispersion (acting as the catholyte). The other compartment will be based on electrodes used to carry out the redox reactions in electrolytes based on redox active small organic molecules such as viologens, antraquinones, phenazynes, etc. The two-compartment assembly can be realized using a horizontally mounted, double compartment, photo-electrochemical H-cell with electrolyte input/output ports, as well as compact no-gap serpentine architecture. The latter, typically including graphite flow-field layout-based graphite bipolar plates, teflon flow frames, rubber gaskets and metal-plated end plates with electrolyte input/output ports will be modified to create a compartment based on an end plate directly given by transparent 0D NCPC-based electrode. Peristaltic pumps will be used to flow the electrolyte into the cell hardware. Besides, light-driven electrolytic capacitor will also be fabricated by assembling two capacitor-type electrodes (e.g., activated carbon, graphene) by solid-state GQD-containing electrolytes.High-frequency resistance of the system will be measured by electrochemical impedance spectroscopy to exclude possible series resistance effects, thus determining iR-corrected polarization curves specifically resulting by kinetic losses. Galvanostatic charge discharge measurements of the systems will be carried out at different current densities, which will be selected on the basis of the polarization curve results. Solar-driven charge will be investigated by coupling a light source to the flow cell and illuminating the transparent electrode while monitoring the obtained photocurrent and photovoltage. Experiments with electrolytes having different concentration of redox-active materials and being initially charged at different states of charge (SOC) will be performed to investigated the efficiency of the solar-driven flow batteries as a function of the electrolyte composition. The light storage efficiency will be calculated as the ratio between the stored energy density in the system and the energy of the incident light. Additionally, coulombic efficiency (i.e., the ratio between discharge capacity and the charge capacity), the voltage efficiency (i.e., the ration between the average voltage during discharging and the average voltage during charging), as well as the energy efficiency (i.e., the product between the coulombic efficiency and the voltage efficiency), will be determined by the charge/discharge curve analysis. For the overall flow-driven system, the “overall” energy conversion efficiency will be determined by the product between the charge storage efficiency and the energy efficiency.

Proof-of-concept light-driven hybrid multiple-charge transfer electrode (solid-liquid)

In the first flow cell architecture the 0D NCPC-based electrode is coupled to the GQDs dispersion (acting as the catholyte). The other compartment will be based on electrodes used to carry out the redox reactions in electrolytes based on redox active small organic molecules such as viologens, antraquinones, phenazynes, etc. This will be assembled to photo-electrochemical H-cell with electrolyte input/output ports, as well as compact no-gap serpentine architecture. The polarization curve analysis will be performed on the whole cells under light in order to understand the rate capability of the energy storage. High-frequency resistance of the system will be measured by electrochemical impedance spectroscopy to exclude possible series resistance effects, thus determining iR-corrected polarization curves specifically resulting by kinetic losses. Galvanostatic charge discharge measurements of the systems will be carried out at different current densities, which will be selected on the basis of the polarization curve results. Solar-driven charge will be investigated by coupling a light source to the flow cell and illuminating the transparent electrode while monitoring the obtained photocurrent and photovoltage. Experiments with electrolytes having different concentration of redox-active materials and being initially charged at different states of charge (SOC) will be performed to investigated the efficiency of the solar-driven flow batteries as a function of the electrolyte composition. The light storage efficiency will be calculated as the ratio between the stored energy density in the system and the energy of the incident light. Additionally, coulombic efficiency (i.e., the ratio between discharge capacity and the charge capacity), the voltage efficiency (i.e., the ration between the average voltage during discharging and the average voltage during charging), as well as the energy efficiency (i.e., the product between the coulombic efficiency and the voltage efficiency), will be determined by the charge/discharge curve analysis. For the overall flow-driven system, the “overall” energy conversion efficiency will be determined by the product between the charge storage efficiency and the energy efficiency. In order to observe the intrinsic properties and electrode performance, it is essential to elucidate the electron transport at the electrode/nanomaterial interface for examples by using local AFM based technologies. We will additionally implement nanomanipulators to extract the electronic characteristics and any other microscope to study very locally and with micrometer precision the device characteristics. Lastly, AFM mapping of electrical analysis, such as I-V curves and impedance spectroscopy will additionally give information on the electrode characteristics. Long-term experiments will be performed by galvanostatic experiments

Hybrid light-driven architecture established

The target structure is based on the hybrid compact solid state coming close to an electrolytic-like capacitor architecture. The solid state hybrid architecture will be first considered in the form of a planar architecture based on a bilayer structure of individual 0D nanoparticles and GQD films. This structure will be later extended, based on the results obtained, from the planar architecture to target solution-processed devices inspired by the active layer morphology of bulk heterojunction organic solar cells. In this device design, the interface area between the 0D NCPCs and the GQD is enhanced by the formation of interdigitated domains of each subunit. The last and highest risk architecture will implement 0D NCPCs nanoinks as light-driven anolyte in a hybrid liquid-liquid geometry with GQD nanoinks, acting as light-driven catholyte. In this geometry the nanoinks will be selectively dispersed in solvents that are immiscible and therefore a membrane-less architecture is constructed.The final goal is to reach charging of both opposite electrolytes through light absorption and charge transfer at the liquid-liquid interface. The charge storage characteristics after light absorption in this hybrid device design occur directly in the two active components, 0D NCPCs and GQDs in the two sub-compartments. This shall now be exploited to subsequent “on demand” extraction of the energy that has been stored due to light absorption. Proper electrodes will enable the extraction of the previously stored charges. Major importance is devoted to limit or avoid recombination at the interface between the two subunits by favouring charge delocalization and charge/nanocarrier diffusion. We will build upon all results obtained throughout the project as to be able to translate it to this highly innovative device design.

Exhibit

Our handson exhibit isfundamental to convey the main objectives and open questions to the general public at large but in particular also to deliver an informal education to young people raising their awareness of nowadays energy problem and triggering their interest into science and technology

Data Management Plan 2

Release of the second Data Management Plan

Data Management Plan 3

Release of the final Data Management Plan

Data management plan

The management of the data that will be collected processed andor generated within LIGHTCAP will be defined in the data management plan DMP to ensure the efficient data and knowledge integration and reuse By balancing openness and protection of scientific information in particular where commercialization and IPRs are important we will decide on data which can be made public by publishing the data on platforms such as Zenodo Confidential data will be made accessible among LIGHTCAP participants and probable collaborators An online platform eg Cloud services accessible by all participants will be established Open access to all peerreviewed scientific publications arising from LIGHTCAP will be ensured by choosing either selfarchiving green open access or open access publishing gold open access We will provide an online repository for the deposition of all articles before alongside or after publication and will be linked to our web page Release of the first Data Management Plan

Pubblicazioni

Deciphering Photoinduced Charge Transfer Dynamics in a Cross-Linked Graphene-Dye Nanohybrid

Autori: Aaron M. Ross, Silvio Osella, Veronica R. Policht, Meng Zheng, Michele Maggini, Fabio Marangi, Giulio Cerullo, Teresa Gatti, and Francesco Scotognella
Pubblicato in: J. Phys. Chem. C, 2022, ISSN 1932-7455
Editore: ACS
DOI: 10.1021/acs.jpcc.1c10570

Multicomponent Synergistic Contribution in Nanoengineered Nanofibers for Flexible Energy Storage

Autori: Felix Boll, Marta Fadda, Melissa Happel, Matteo Crisci, Athanassia Athanassiou, Bernd Smarsly, Federico Bella, Francesco Lamberti, Giovanni Perotto, Teresa Gatti
Pubblicato in: ACS Applied Energy Materials, Numero 7, 2024, Pagina/e 4733-4744, ISSN 2574-0962
Editore: ACS Applied Energy Materials
DOI: 10.1021/acsaem.4c00417

Largely Pseudocapacitive Two-Dimensional Conjugated Metal–Organic Framework Anodes with Lowest Unoccupied Molecular Orbital Localized in Nickel-bis(dithiolene) Linkages

Autori: Zhang, Panpan; Wang, Mingchao; Liu, Yannan; Fu, Yubin; Gao, Mingming; Wang, Gang; Wang, Faxing; Wang, Zhiyong; Chen, Guangbo; Yang, Sheng; Liu, Youwen; Dong, Renhao; Yu, Minghao; Lu, Xing; Feng, Xinliang
Pubblicato in: Journal of the American Chemical Society, Numero 33, 2023, ISSN 0002-7863
Editore: American Chemical Society
DOI: 10.1021/jacs.2c12684

A phenazine-based conjugated microporous polymer as a high performing cathode for aluminium–organic batteries

Autori: Grieco, Rebecca; Luzanin, Olivera; Alván, Diego; Liras, Marta; Dominko, Robert; Patil, Nagaraj; Bitenc, Jan; marcilla, rebeca
Pubblicato in: Faraday discussions, str. 1-13 : Ilustr., 16 Aug. 2023, Numero 250, 2024, ISSN 1364-5498
Editore: Royal Society of Chemistry
DOI: 10.1039/d3fd00132f

Tunable topological phases in nanographene-based spin-1/2 alternating-exchange Heisenberg chains

Autori: Chenxiao Zhao, Gonçalo Catarina, Jin-Jiang Zhang, João C. G. Henriques, Lin Yang, Ji Ma, Xinliang Feng, Oliver Gröning, Pascal Ruffieux, Joaquín Fernández-Rossier, Roman Fasel
Pubblicato in: Nature Nanotechnology, Numero 19, 2024, Pagina/e 1789-1795, ISSN 1748-3387
Editore: Nature Publishing Group
DOI: 10.1038/s41565-024-01805-z

Two-dimensional BiTeI as a novel perovskite additive for printable perovskite solar cells

Autori: Dimitris Tsikritzis; Konstantinos Chatzimanolis; Nikolaos Tzoganakis; Sebastiano Bellani; Marilena Isabella Zappia; Gabriele Bianca; Nicola Curreli; Joka Buha; Ilka Kriegel; Nikolas Antonatos; Zdeněk Sofer; Miron Krassas; Konstantinos Rogdakis; Francesco Bonaccorso; Emmanuel Kymakis
Pubblicato in: Sustainable Energy and Fuels, Numero 31, 2022, Pagina/e 5345-5359, ISSN 2398-4902
Editore: Royal Society of Chemistry
DOI: 10.1039/d2se01109c

Indium Selenide/Indium Tin Oxide Hybrid Films for Solution‐Processed Photoelectrochemical‐Type Photodetectors in Aqueous Media

Autori: Bianca, Gabriele; Zappia, Marilena Isabella; Bellani, Sebastiano; Ghini, Michele; Curreli, Nicola; Buha, Joka; Galli, Valerio; Prato, Mirko; Soll, Aljoscha; Sofer, Zdeněk; Lanzani, Guglielmo; Kriegel, Ilka; Bonaccorso, Francesco
Pubblicato in: Advanced Materials Interfaces, Numero 32, 2022, ISSN 2196-7350
Editore: Wiley
DOI: 10.1002/admi.202201635

Work Function Tuning in Hydrothermally Synthesized Vanadium-Doped MoO3 and Co3O4 Mesostructures for Energy Conversion Devices

Autori: Feste, PD, Crisci, M, Barbon, F, Tajoli, F, Salerno, M, Drago, F, Prato, M, Gross, S, Gatti, T, Lamberti, F
Pubblicato in: APPLIED SCIENCES, 2021, ISSN 2076-3417
Editore: MDPI
DOI: 10.3390/app11052016

π-Extended peri-Acenes: Recent Progress in Synthesis and Characterization

Autori: Dr. M. R. Ajayakumar, Dr. Ji Ma, Prof. Dr. Xinliang Feng
Pubblicato in: European Journal of Organic Chemistry, 2022, ISSN 1099-0690
Editore: WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.202101428

Near-Infrared Plasmon-Induced Hot Electron Extraction Evidence in an Indium Tin Oxide Nanoparticle/Monolayer Molybdenum Disulfide Heterostructure

Autori: Michele Guizzardi, Michele Ghini, Andrea Villa, Luca Rebecchi, Qiuyang Li, Giorgio Mancini, Fabio Marangi, Aaron M. Ross, Xiaoyang Zhu, Ilka Kriegel, and Francesco Scotognella
Pubblicato in: J. Phys. Chem. Lett., 2022, ISSN 1948-7185
Editore: American Chemical Society
DOI: 10.1021/acs.jpclett.2c02358

Water-Based Bi2S3 Nano-Inks Obtained with Surfactant-Assisted Liquid Phase Exfoliation and Their Direct Processing into Thin Films

Autori: Micaela Pozzati, Felix Boll, Matteo Crisci, Sara Domenici, Francesco Scotognella, Bernd Smarsly, Teresa Gatti, Mengjiao Wang
Pubblicato in: Colloids and Interfaces, Numero 8, 2024, Pagina/e 28, ISSN 2504-5377
Editore: MDPI
DOI: 10.3390/colloids8030028

Deep-Saddle-Shaped Nanographene Induced by Four Heptagons: Efficient Synthesis and Properties

Autori: Boris Borrisov, Giovanni M. Beneventi, Yubin Fu, Zhen-lin Qiu, Hartmut Komber, Qing-song Deng, Phillip M. Greißel, Alejandro Cadranel, Dirk M. Guldi, Ji Ma, Xinliang Feng
Pubblicato in: Journal of the American Chemical Society, Numero 146, 2024, Pagina/e 27335-27344, ISSN 0002-7863
Editore: American Chemical Society
DOI: 10.1021/jacs.4c09224

Opportunities from Doping of Non-Critical Metal Oxides in Last Generation Light-Conversion Devices

Autori: Teresa Gatti, Francesco Lamberti, Raffaello Mazzaro, Ilka Kriegel, Derck Schlettwein, Francesco Enrichi, Nicolò Lago, Eleonora Di Maria, Gaudenzio Meneghesso, Alberto Vomiero, Silvia Gross
Pubblicato in: Advanced Energy Materials, 2021, ISSN 1614-6840
Editore: WILEY-V C H VERLAG GMBH
DOI: 10.1002/aenm.202101041

Membrane-free Zn hybrid redox flow battery using water-in-salt aqueous biphasic electrolytes

Autori: Sirugaloor Thangavel Senthilkumar, Santiago E. Ibañez, Paula Navalpotro, Eduardo Pedraza, Nagaraj Patil, Jesus Palma, Rebeca Marcilla
Pubblicato in: Journal of Power Sources, Numero 608, 2024, Pagina/e 234660, ISSN 0378-7753
Editore: Elsevier BV
DOI: 10.1016/j.jpowsour.2024.234660

Tuning the optical properties of 2D monolayer silver-bismuth bromide double perovskite by halide substitution

Autori: Fabian Schmitz, Raphael Neisius, Jonas Horn, Joachim Sann, Derck Schlettwein, Marina Gerhard, Teresa Gatti
Pubblicato in: Nanotechnology, 2021, ISSN 1361-6528
Editore: IOP Publishing Ltd
DOI: 10.1088/1361-6528/ac54df

Control of electronic band profiles through depletion layer engineering in core–shell nanocrystals

Autori: Michele Ghini, Nicola Curreli, Matteo B. Lodi, Nicolò Petrini, Mengjiao Wang, Mirko Prato, Alessandro Fanti, Liberato Manna, Ilka Kriegel
Pubblicato in: Nature Communcations, 2022, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-022-28140-y

Nanostructured 2D WS2@PANI nanohybrids for electrochemical energy storage

Autori: Matteo Crisci; Felix Boll; Leonardo Merola; Jonas Johannes Pflug; Zheming Liu; Jaime Gallego; Francesco Lamberti; Teresa Gatti
Pubblicato in: Crossref, Numero 3, 2022, ISSN 2296-2646
Editore: Frontiers
DOI: 10.3389/fchem.2022.1000910

Research Progress on Homogeneous Fabrication of Large-Area Perovskite Films by Spray Coating

Autori: Sai Ma, Simone Sansoni, Teresa Gatti, Paolo Fino, Guilin Liu, Francesco Lamberti
Pubblicato in: Crystals, 2023, Pagina/e 216, ISSN 2073-4352
Editore: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/cryst13020216

Versatile Capillary Cells for Handling Concentrated Samples in Analytical Ultracentrifugation

Autori: Quy Ong, Xufeng Xu, Francesco Stellacci
Pubblicato in: Analitical Chemistry, Numero 96, 2024, Pagina/e 2567-2573, ISSN 0003-2700
Editore: American Chemical Society
DOI: 10.1021/acs.analchem.3c05006

Optical Modeling of Plasmonic Nanoparticles with Electronically Depleted Layers

Autori: Nicolò Petrini, Michele Ghini, Nicola Curreli, and Ilka Kriegel*
Pubblicato in: J. Phys. Chem. C, 2023, ISSN 1932-7455
Editore: American Chemical Society
DOI: 10.1021/acs.jpcc.2c05582

Ligand concentration determines antiviral efficacy of silica multivalent nanoparticles

Autori: Heyun Wang, Xufeng Xu, Rémi La Polla, P. J. Silva, Quy Ong, F. Stellacci
Pubblicato in: Journal of Colloids and Interface Science, 2024, ISSN 1095-7103
Editore: Elsevier
DOI: 10.1016/j.jcis.2023.11.122

Unprecedented Aqueous Solubility of TEMPO and its Application as High Capacity Catholyte for Aqueous Organic Redox Flow Batteries

Autori: Pedraza, Eduardo; de la Cruz, Carlos; Mavrandonakis, Andreas; Ventosa, Edgar; Rubio-Presa, Rubén; Sanz, Roberto; Senthilkumar, Sirugaloor Thangavel; Navalpotro, Paula; Marcilla, Rebeca
Pubblicato in: Advanced Energy Materials, Numero 13 (39), 2023, ISSN 1614-6840
Editore: Wiley-VCH GmbH
DOI: 10.1002/aenm.202301929

Multi-charge transfer from photodoped ITO nanocrystals

Autori: Michele Ghini, Andrea Rubino, Andrea Camellini, Ilka Kriegel
Pubblicato in: Nanoscale Advances, 2021, ISSN 2516-0230
Editore: ROYAL SOC CHEMISTRY
DOI: 10.1039/d1na00656h

Multifunctional Molecule‐Grafted V2C MXene as High‐Kinetics Potassium‐Ion‐Intercalation Anodes for Dual‐Ion Energy Storage Devices

Autori: Davood Sabaghi, Josef Polčák, Hyejung Yang, Xiaodong Li, Ahiud Morag, Dongqi Li, Ali Shaygan Nia, Saman Khosravi H, Tomáš Šikola, Xinliang Feng, Minghao Yu
Pubblicato in: Advanced Energy Materials, Numero 14, 2024, ISSN 1614-6832
Editore: Wiley-VCH Verlag
DOI: 10.1002/aenm.202302961

Wavy Graphene Nanoribbons Containing Periodic Eight‐Membered Rings for Light‐Emitting Electrochemical Cells

Autori: Sebastian Obermann, Xin Zhou, L. Andrés Guerrero‐León, Gianluca Serra, Steffen Böckmann, Yubin Fu, Evgenia Dmitrieva, Jin‐Jiang Zhang, Fupin Liu, Alexey A. Popov, Andrea Lucotti, Michael Ryan Hansen, Matteo Tommasini, Yungui Li, Paul W. M. Blom, Ji Ma, Xinliang Feng
Pubblicato in: Angewandte Chemie International Edition, Numero 63, 2024, ISSN 1433-7851
Editore: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202415670

MXenes with ordered triatomic-layer borate polyanion terminations

Autori: Dongqi Li, Wenhao Zheng, Sai Manoj Gali, Kamil Sobczak, Michal Horák, Josef Polčák, Nikolaj Lopatik, Zichao Li, Jiaxu Zhang, Davood Sabaghi, Shengqiang Zhou, Paweł P. Michałowski, Ehrenfried Zschech, Eike Brunner, Mikołaj Donten, Tomáš Šikola, Mischa Bonn, Hai I. Wang, David Beljonne, Minghao Yu, Xinliang Feng
Pubblicato in: Nature Materials, Numero 23, 2024, Pagina/e 1085-1092, ISSN 1476-1122
Editore: Nature Publishing Group
DOI: 10.1038/s41563-024-01911-2

Easy Direct Functionalization of 2D MoS2 Applied in Covalent Hybrids with PANI as Dual Blend Supercapacitive Materials

Autori: Matteo Crisci, Felix Boll, Sara Domenici, Jaime Gallego, Bernd Smarsly, Mengjiao Wang, Francesco Lamberti, Andrea Rubino, Teresa Gatti
Pubblicato in: Advanced Materials Interfaces, Numero 12, 2025, ISSN 2196-7350
Editore: Advanced Materials Interfaces
DOI: 10.1002/admi.202400621

Scalable Production of Metal Oxide Nanoparticles for Optoelectronics Applications

Autori: Luca Rebecchi, Irene Martin, Ivet Maqueira Albo, Priyadarshi Ranjan, Teresa Gatti, Francesco Scotognella, Andrea Rubino, Ilka Kriegel
Pubblicato in: Chemistry – A European Journal, Numero 31, 2025, ISSN 0947-6539
Editore: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202401711

Two-Dimensional Gallium Sulfide Nanoflakes for UV-Selective Photoelectrochemical-type Photodetectors

Autori: Marilena I. Zappia, Gabriele Bianca, Sebastiano Bellani, Nicola Curreli, Zdeněk Sofer, Michele Serri, Leyla Najafi, Marco Piccinni, Reinier Oropesa-Nuñez, Petr Marvan, Vittorio Pellegrini, Ilka Kriegel, Mirko Prato, Anna Cupolillo, Francesco Bonaccorso
Pubblicato in: J. Phys. Chem. C, 2021, ISSN 1932-7455
Editore: ACS
DOI: 10.1021/acs.jpcc.1c03597

Stabilizing Layered BiOBr Photoelectrocatalyst by Van Der Waals Heterojunction Strategy

Autori: Mengjiao Wang, Silvio Osella, Bruno Torre, Matteo Crisci, Fabian Schmitz, Roberto Altieri, Enzo Di Fabrizio, Heinz Amenitsch, Barbara Sartori, Zheming Liu, Teresa Gatti, Francesco Lamberti
Pubblicato in: ChemCatChem, Numero 16, 2025, ISSN 1867-3880
Editore: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/cctc.202400282

Lighting-up nanocarbons through hybridization: Optoelectronic properties and perspectives

Autori: Silvio Osella, Mengjiao Wang, Enzo Menna, Teresa Gatti
Pubblicato in: Optical Materials: X, 2021, ISSN 2590-1478
Editore: Elsevier
DOI: 10.1016/j.omx.2021.100100

A High Performing Conjugated Microporous Polymer Cathode for Practical Sodium Metal Batteries Using an Ammoniate as Electrolyte

Autori: Debora Ruiz‐Martinez, Rebecca Grieco, Marta Liras, Nagaraj Patil, Rebeca Marcilla
Pubblicato in: Advanced Energy Materials, Numero 14, 2024, ISSN 1614-6832
Editore: Wiley-VCH Verlag
DOI: 10.1002/aenm.202400857

Plasmon-Assisted Operando Self-Healing of Cu2O Photocathodes

Autori: Aaron Michael Ross, Debora Ruiz-Martinez, Gian Andrea Rizzi, Francesco Cianciaruso, Alessandro Patelli, Marco Salerno, Fabian Schmitz, Enrico Napolitani, Sergio Marras, Mirko Prato, Silvia Gross, Gaudenzio Meneghesso, Rebeca Marcilla, Francesco Scotognella, Teresa Gatti, Francesco Lamberti
Pubblicato in: Advanced Sustainable Materials, 2022, ISSN 2366-7486
Editore: Wiley
DOI: 10.1002/adsu.202200397

Large Acene Derivatives with B-N Lewis Pair Doping: Synthesis, Characterization, and Application

Autori: Jin-Jiang Zhang, Ji Ma, Fupin Liu, Lin-Song Cui, Yubin Fu, Lin Yang, Alexey A. Popov, Jan J. Weigand, Junzhi Liu, and Xinliang Feng
Pubblicato in: Organic Letters, 2022, ISSN 1523-7052
Editore: AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.2c00033

Photodoping of metal oxide nanocrystals for multi-charge accumulation and light-driven energy storage

Autori: Michele Ghini, Nicola Curreli, Andrea Camellini, Mengjiao Wang, Aswin Asaithambi, Ilka Kriegel
Pubblicato in: Nanoscale, 2021, ISSN 2040-3372
Editore: ROYAL SOC CHEMISTRY
DOI: 10.1039/d0nr09163d

Hybrid Piezoresistive 2D MoS2/PEGDA/PANI Covalent Hydrogels for the Sensing of Low‐to‐Medium Pressure

Autori: Sara Domenici, Sara Micheli, Matteo Crisci, Marcus Rohnke, Hannes Hergert, Marco Allione, Mengjiao Wang, Bernd Smarlsy, Peter J. Klar, Francesco Lamberti, Elisa Cimetta, Luca Ceseracciu, Teresa Gatti
Pubblicato in: Small Structures, Numero 5, 2024, ISSN 2688-4062
Editore: Wiley
DOI: 10.1002/sstr.202400131

Experimental method to distinguish between a solution and a suspension

Autori: Xufeng Xu, Quy Ong, Ting Mao, Paulo Jacob Silva, Seishi Shimizu, Luca Rebecchi, Ilka Kriegel, Francesco Stellacci
Pubblicato in: ADVANCED MATERIALS INTERFACES, 2022, ISSN 2196-7350
Editore: WILEY
DOI: 10.1002/admi.202200600

Liquid-Phase Exfoliation of Bismuth Telluride Iodide (BiTeI): Structural and Optical Properties of Single-/Few-Layer Flakes

Autori: Gabriele Bianca, Chiara Trovatello, Attilio Zilli, Marilena Isabella Zappia, Sebastiano Bellani, Nicola Curreli, Irene Conticello, Joka Buha, Marco Piccinni, Michele Ghini, Michele Celebrano, Marco Finazzi, Ilka Kriegel, Nikolas Antonatos, Zdeněk Sofer, and Francesco Bonaccorso
Pubblicato in: ACS Applied Materials and Interfaces, 2022, ISSN 1944-8244
Editore: American Chemical Society
DOI: 10.1021/acsami.2c07704

Design Principles and Insights into the Liquid-Phase Exfoliation of Alpha-MoO3 for the Production of Colloidal 2D Nano-inks in Green Solvents

Autori: Matteo Crisci, Paolo Dolcet, Jijin Yang, Marco Salerno, Péter Bélteky, Ákos Kukovecz, Francesco Lamberti, Stefano Agnoli, Silvio Osella, Silvia Gross, and Teresa Gatti
Pubblicato in: JOURNAL OF PHYSICAL CHEMISTRY C, 2021, ISSN 1932-7455
Editore: ACS
DOI: 10.1021/acs.jpcc.1c09221

Benzo-Extended Cyclohepta[def]fluorene Derivatives with Very Low-Lying Triplet States

Autori: Fupeng Wu, Dr. Ji Ma, Dr. Federico Lombardi, Dr. Yubin Fu, Dr. Fupin Liu, Zhijie Huang, Renxiang Liu, Dr. Hartmut Komber, Dr. Dimitris I. Alexandropoulos, Dr. Evgenia Dmitrieva, Dr. Thorsten G. Lohr, Noel Israel, Dr. Alexey A. Popov, Dr. Junzhi Liu, Prof. Dr. Lapo Bogani, Prof. Dr. Xinliang Feng
Pubblicato in: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2022, ISSN 1521-3773
Editore: WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.202202170

Assessing the Effect of Stabilization and Carbonization Temperatures on Electrochemical Performance of Electrospun Carbon Nanofibers from Polyacrylonitrile

Autori: Felix Boll; Matteo Crisci; Leonardo Merola; Francesco Lamberti; Bernd Smarsly; Teresa Gatti
Pubblicato in: Crossref, Numero 1, 2023, ISSN 2699-9412
Editore: Wiley
DOI: 10.1002/aesr.202300121

Large Cation Engineering in Two-Dimensional Silver–Bismuth Bromide Double Perovskites

Autori: Fabian Schmitz, Jonas Horn, Nicola Dengo, Alexander E. Sedykh, Jonathan Becker, Elena Maiworm, Péter Bélteky, Ákos Kukovecz, Silvia Gross, Francesco Lamberti, Klaus Müller-Buschbaum, Derck Schlettwein, Daniele Meggiolaro, Marcello Righetto, and Teresa Gatti
Pubblicato in: Chemistry of Materials, 2021, ISSN 1520-5002
Editore: AMER CHEMICAL SOC
DOI: 10.1021/acs.chemmater.1c01182

Two-Dimensional Layered Heterojunctions for Photoelectrocatalysis

Autori: Mengjiao Wang, Michal Langer, Roberto Altieri, Matteo Crisci, Silvio Osella, Teresa Gatti
Pubblicato in: ACS Nano, Numero 18, 2024, Pagina/e 9245-9284, ISSN 1936-0851
Editore: American Chemical Society
DOI: 10.1021/acsnano.3c12274

Stable solution emission of 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane

Autori: Andrea Rubino, Andrea Camellini, Ilka Kriegel
Pubblicato in: Optical Materials: X, 2021, ISSN 2590-1478
Editore: Elsevier
DOI: 10.1016/j.omx.2021.100081

The Non-Innocent Role of Hole-Transporting Materials in Perovskite Solar Cells

Autori: Francesco Lamberti, Fabian Schmitz, Wei Chen, Zhubing He, Teresa Gatti
Pubblicato in: SOLAR RRL, 2021, ISSN 2367-198X
Editore: WILEY-V C H VERLAG GMBH
DOI: 10.1002/solr.202100514

Solution Synthesis and Characterization of a Long and Curved Graphene Nanoribbon with Hybrid Cove–Armchair–Gulf Edge Structures

Autori: Lin Yang, Ji Ma, Wenhao Zheng, Silvio Osella, Jörn Droste, Hartmut Komber, Kun Liu, Steffen Böckmann, David Beljonne, Michael Ryan Hansen, Mischa Bonn, Hai I. Wang, Junzhi Liu, Xinliang Feng
Pubblicato in: Advanced Science, 2022, ISSN 2198-3844
Editore: WILEY
DOI: 10.1002/advs.202200708

Ultrathin positively charged electrode skin for durable anion-intercalation battery chemistries

Autori: Davood Sabaghi; Zhiyong Wang; Preeti Bhauriyal; Qiongqiong Lu; Ahiud Morag; Daria Mikhailovia; Payam Hashemi; Dongqi Li; Christof Neumann; Zhongquan Liao; Anna Maria Dominic; Ali Shaygan Nia; Renhao Dong; Ehrenfried Zschech; Andrey Turchanin; Thomas Heine; Minghao Yu; Xinliang Feng
Pubblicato in: Nature Communications, Numero 22, 2023, Pagina/e 760, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-023-36384-5

A neutral pH aqueous biphasic system applied to both static and flow membrane-free battery

Autori: Paula Navalpotro; Santiago E. Ibañez; Eduardo Pedraza; Rebeca Marcilla
Pubblicato in: Energy Storage Materials, Numero 56, 2023, Pagina/e 403-411, ISSN 2405-8297
Editore: Elsevier
DOI: 10.1016/j.ensm.2023.01.033

Development of an automated SILAR method for the sustainable fabrication of BiOI/TiO2 photoanodes

Autori: Roberto Altieri, Fabian Schmitz, Manuel Schenker, Felix Boll, Luca Rebecchi, Pascal Schweitzer, Matteo Crisci, Ilka Kriegel, Bernd Smarsly, Derck Schlettwein, Francesco Lamberti, Teresa Gatti, Mengjiao Wang
Pubblicato in: Energy Advances, Numero 3, 2024, Pagina/e 2564-2574, ISSN 2753-1457
Editore: Royal Society of Chemistry
DOI: 10.1039/d4ya00405a

Generation of Free Carriers in MoSe2 Monolayers Via Energy Transfer from CsPbBr3 Nanocrystals

Autori: Aswin Asaithambi, Nastaran Kazemi Tofighi, Nicola Curreli, Manuela De Franco, Aniket Patra, Nicolò Petrini, Dmitry Baranov, Liberato Manna, Francesco Di Stasio, Ilka Kriegel
Pubblicato in: Advanced Optical Materials, 2022, ISSN 2195-1071
Editore: WILEY-V C H VERLAG GMBH
DOI: 10.1002/adom.202200638

Synthesis of Bioctacene-Incorporated Nanographene with Near-Infrared Chiroptical Properties

Autori: Xiushang Xu, Rafael Muñoz-Mármol, Serhii Vasylevskyi, Andrea Villa, Giulia Folpini, Francesco Scotognella, Giuseppe Maria Paternò, Akimitsu Narita
Pubblicato in: Angewandte Chemie - International Edition, 2023, ISSN 1521-3773
Editore: Wiley
DOI: 10.1002/anie.202218350

Defect-Induced pi-Magnetism into Non-Benzenoid Nanographenes

Autori: Kalyan Biswas, Lin Yang, Ji Ma, Ana Sánchez-Grande, Qifan Chen, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, David Écija, Pavel Jelínek, Xinliang Feng, José I. Urgel
Pubblicato in: NANOMATERIALS, 2022, ISSN 2079-4991
Editore: MDPI
DOI: 10.3390/nano12020224

Enhancing Single‐Layer WSe2 Light Emission in Perylene‐Doped Polymer Films through Efficient Energy Transfer

Autori: Marcos Gadea, Aswin Asaithambi, Raúl Bernabeu‐Cabañero, Alex Farrando‐Pérez, Maria Ramos, Juan C. Sancho‐García, Ilka Kriegel, María A. Díaz‐García, M. Reyes Calvo
Pubblicato in: Advanced Functional Materials, Numero 34, 2025, ISSN 1616-301X
Editore: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202401896

Emissive brightening in molecular graphene nanoribbons by twilight states

Autori: Bernd K. Sturdza, Fanmiao Kong, Xuelin Yao, Wenhui Niu, Ji Ma, Xinliang Feng, Moritz K. Riede, Lapo Bogani, Robin J. Nicholas
Pubblicato in: Nature Communications, Numero 15, 2024, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-024-47139-1

Energy transfer and charge transfer between semiconducting nanocrystals and transition metal dichalcogenide monolayers

Autori: Aswin Asaithambi, Nastaran Kazemi Tofighi, Michele Ghini, Nicola Curreli, P. James Schuck, Ilka Kriegel
Pubblicato in: Chemical Communications, 2023, ISSN 1364-548X
Editore: Royal Society of Chemistry
DOI: 10.1039/d3cc01125a

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