Energy HarveStorers for Powering the Internet of Things

Route to High-Performance Micro-solid Oxide Fuel Cells on Metallic Substrates

Autores: Matthew P. Wells, Adam J. Lovett, Thomas Chalklen, Federico Baiutti, Albert Tarancón, Xuejing Wang, Jie Ding, Haiyan Wang, Sohini Kar-Narayan, Matias Acosta, Judith L. MacManus-Driscoll
Publicado en: ACS Applied Materials & Interfaces, Edición 13/3, 2021, Página(s) 4117-4125, ISSN 1944-8244
Editor: American Chemical Society
DOI: 10.1021/acsami.0c15368

Surface Restructuring of Thin-Film Electrodes Based on Thermal History and Its Significance for the Catalytic Activity and Stability at the Gas/Solid and Solid/Solid Interfaces

Autores: Ozden Celikbilek, Andrea Cavallaro, Gwilherm Kerherve, Sarah Fearn, Odette Chaix-Pluchery, Ainara Aguadero, John A. Kilner, Stephen J. Skinner
Publicado en: ACS Applied Materials & Interfaces, Edición 12/30, 2020, Página(s) 34388-34401, ISSN 1944-8244
Editor: American Chemical Society
DOI: 10.1021/acsami.0c08308

Investigating oxygen reduction pathways on pristine SOFC cathode surfaces by in-situ PLD impedance spectroscopy

Autores: Matthäus Siebenhofer; Christoph Riedl; Alexander Schmid; Andreas Limbeck; Alexander K. Opitz; Jürgen Fleig; Markus Kubicek
Publicado en: Journal of Materials Chemistry A, Edición 4, 2022, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d1ta07128a

High‐Temperature Photochromism of Fe‐Doped SrTiO 3 Caused by UV‐Induced Bulk Stoichiometry Changes

Autores: Viernstein, Alexander; Kubicek, Markus; Morgenbesser, Maximilian; Walch, Gregor; Brunauer, Georg Christoph; Fleig, Jürgen
Publicado en: Advanced Functional Materials, Edición 1, 2022, ISSN 1614-6840
Editor: Wiley

SrTiO3 based high temperature solid oxide solar cells: Photovoltages, photocurrents and mechanistic insight

Autores: Maximilian Morgenbesser, Alexander Schmid, Alexander Viernstein, Juan de Dios Sirvent, Francesco Chiabrera, Niklas Bodenmüller, Stefanie Taibl, Markus Kubicek, Federico Baiutti, Albert Tarancon, Jürgen Fleig
Publicado en: Solid State Ionics, Edición 368, 2021, Página(s) 115700, ISSN 0167-2738
Editor: Elsevier BV
DOI: 10.1016/j.ssi.2021.115700

Functional Oxide Thin Films for Advanced Energy and Information Technology

Autores: Albert Tarancón, Nini Pryds
Publicado en: Advanced Materials Interfaces, Edición 6/15, 2019, Página(s) 1900990, ISSN 2196-7350
Editor: Wiley
DOI: 10.1002/admi.201900990

Direct Measurement of Oxygen Mass Transport at the Nanoscale

Autores: Federico Baiutti, Francesco Chiabrera, David Diercks, Andrea Cavallaro, Lluís Yedra, Lluís López‐Conesa, Sonia Estradé, Francesca Peiró, Alex Morata, Ainara Aguadero, Albert Tarancón
Publicado en: Advanced Materials, 2021, Página(s) 2105622, ISSN 0935-9648
Editor: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202105622

Pushing the Study of Point Defects in Thin Film Ferrites to Low Temperatures Using In Situ Ellipsometry

Autores: Yunqing Tang, Francesco Chiabrera, Alex Morata, Iñigo Garbayo, Nerea Alayo, Albert Tarancón
Publicado en: Advanced Materials Interfaces, Edición 8/6, 2021, Página(s) 2001881, ISSN 2196-7350
Editor: Wiley
DOI: 10.1002/admi.202001881

On the thermoelectric properties of Nb-doped SrTiO3 epitaxial thin films

Autores: Arindom Chatterjee; Zhenyun Lan; Dennis Valbjørn Christensen; Federico Bauitti; Alex Morata; Emigdio Chavez-Angel; Simone Sanna; Ivano E. Castelli; Yunzhong Chen; Albert Tarancon; Nini Pryds
Publicado en: Physical Chemistry Chemical Physics, Edición 1, 2022, ISSN 1463-9084
Editor: Royal Society of Chemistry
DOI: 10.1039/d1cp03679c

Self-diffusion in garnet-type Li7La3Zr2O12 solid electrolytes

Autores: Navaratnarajah Kuganathan, Michael J. D. Rushton, Robin W. Grimes, John A. Kilner, Evangelos I. Gkanas, Alexander Chroneos
Publicado en: Scientific Reports, Edición 11/1, 2021, ISSN 2045-2322
Editor: Nature Publishing Group
DOI: 10.1038/s41598-020-79919-2

High Oxygen Exchange Activity of Pristine La 0.6 Sr 0.4 FeO 3–δ Films and Its Degradation

Autores: Alexander Schmid, Andreas Nenning, Alexander Opitz, Markus Kubicek, Jürgen Fleig
Publicado en: Journal of The Electrochemical Society, Edición 167/12, 2020, Página(s) 124509, ISSN 0013-4651
Editor: Electrochemical Society, Inc.
DOI: 10.1149/1945-7111/abac2b

Interstitial lithium doping in SrTiO 3

Autores: Navaratnarajah Kuganathan, Federico Baiutti, Alex Morata, Albert Tarancon, Alexander Chroneos
Publicado en: AIP Advances, Edición 11/7, 2021, Página(s) 075029, ISSN 2158-3226
Editor: American Institute of Physics Inc.
DOI: 10.1063/5.0059306

Development of a Method for Thermogalvanic Characterization of Li-Ion Electrodes: A Case Study in Thin-Film Anatase TiO2

Autores: Philippe Vereecken; Liese Hubrechtsen
Publicado en: Chemistry of Materials, Edición 3, 2022, ISSN 1520-5215
Editor: ACS
DOI: 10.1021/acs.chemmater.2c00904

A high-entropy manganite in an ordered nanocomposite for long-term application in solid oxide cells

Autores: F. Baiutti, F. Chiabrera, M. Acosta, D. Diercks, D. Parfitt, J. Santiso, X. Wang, A. Cavallaro, A. Morata, H. Wang, A. Chroneos, J. MacManus-Driscoll, A. Tarancon
Publicado en: Nature Communications, Edición 12/1, 2021, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-021-22916-4

Safe extended-range cycling of Li4Ti5O12-based anodes for ultra-high capacity thin-film batteries

Autores: Valerie Siller; Juan Carlos Gonzalez-Rosillo; Marc Nuñez Eroles; Michel Stchakovsky; Raul Arenal; Alex Morata; Albert Tarancón
Publicado en: Materials Today Energy, Edición 21, 2022, ISSN 2468-6069
Editor: Elsevier
DOI: 10.1016/j.mtener.2022.100979

Visualizing local fast ionic conduction pathways in nanocrystalline lanthanum manganite by isotope exchange-atom probe tomography

Autores: Francesco Chiabrera, Federico Baiutti, David Diercks, Andrea Cavallaro, Ainara Aguadero, Alex Morata and Albert Tarancón
Publicado en: Journal of Materials Chemistry A, 2022, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d1ta10538h

Epitaxial LaMnO 3 films with remarkably fast oxygen transport properties at low temperature

Autores: Raquel Rodriguez-Lamas, Caroline Pirovano, Alexander Stangl, Dolors Pla, Ragnar Jónsson, Laetitia Rapenne, Eirini Sarigiannidou, Nicolas Nuns, Hervé Roussel, Odette Chaix-Pluchery, Michel Boudard, Carmen Jiménez, Rose-Noëlle Vannier, Mónica Burriel
Publicado en: Journal of Materials Chemistry A, Edición 9/21, 2021, Página(s) 12721-12733, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d0ta12253j

Ion Intercalation in Lanthanum Strontium Ferrite for Aqueous Electrochemical Energy Storage Devices

Autores: Yunqing Tang; Francesco Chiabrera; Alex Morata; Andrea Cavallaro; Maciej O. Liedke; Hemesh Avireddy; Mar Maller; Maik Butterling; Andreas Wagner; Michel Stchakovsky; Federico Baiutti; Ainara Aguadero; Albert Tarancón
Publicado en: ACS Applied Materials and Interfaces 14(2022)16, 18486-18497, Edición 22, 2022, ISSN 1944-8244
Editor: American Chemical Society
DOI: 10.1021/acsami.2c01379

Utilizing oxygen gas storage in rechargeable oxygen ion batteries

Autores: Martin Krammer, Alexander Schmid, Markus Kubicek, Juergen Fleig
Publicado en: Journal of Power Sources, 2023, ISSN 0378-7753
Editor: Elsevier BV
DOI: 10.1016/j.jpowsour.2023.233167

The origin of chemical inhomogeneity in garnet electrolytes and its impact on the electrochemical performance

Autores: Rowena H. Brugge, Federico M. Pesci, Andrea Cavallaro, Christopher Sole, Mark A. Isaacs, Gwilherm Kerherve, Robert S. Weatherup, Ainara Aguadero
Publicado en: Journal of Materials Chemistry A, Edición 8/28, 2020, Página(s) 14265-14276, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d0ta04974c

Defect and dopant properties in CaMnO 3

Autores: Navaratnarajah Kuganathan, Alexander Chroneos
Publicado en: AIP Advances, Edición 11/5, 2021, Página(s) 055106, ISSN 2158-3226
Editor: American Institute of Physics Inc.
DOI: 10.1063/5.0048401

Formation and Detection of High-Pressure Oxygen in Closed Pores of La0.6Sr0.4CoO3−δ Solid Oxide Electrolysis Anodes

Autores: Martin Krammer; Alexander Schmid; Matthäus Siebenhofer; Andreas Ewald Bumberger; Christopher Herzig; Andreas Limbeck; Markus Kubicek; Juergen Fleig
Publicado en: ACS Applied Energy Materials, Edición 9, 2022, ISSN 2574-0962
Editor: ACS
DOI: 10.1021/acsaem.2c00888

In situ and operando characterisation techniques for solid oxide electrochemical cells: recent advances

Autores: Alexander Stangl, David Muñoz-Rojas, Mónica Burriel
Publicado en: Journal of Physics: Energy, Edición 3/1, 2021, Página(s) 012001, ISSN 2515-7655
Editor: IOPScience
DOI: 10.1088/2515-7655/abc1f5

Exploring point defects and trap states in undoped SrTiO3 single crystals

Autores: Matthäus Siebenhofer, Federico Baiutti, Juan de Dios Sirvent, Tobias M. Huber, Alexander Viernstein, Stefan Smetaczek, Christopher Herzig, Maciej Oskar Liedke, Maik Butterling, Andreas Wagner, Eric Hirschmann, Andreas Limbeck, Albert Tarancon, Jürgen Fleig, Markus Kubicek
Publicado en: Journal of the European Ceramic Society, 2021, ISSN 0955-2219
Editor: Elsevier BV
DOI: 10.1016/j.jeurceramsoc.2021.10.010

Defect Properties and Lithium Incorporation in Li2ZrO3

Autores: Kobiny Antony Rex, Poobalasuntharam Iyngaran, Navaratnarajah Kuganathan, Alexander Chroneos
Publicado en: Energies, Edición 14/13, 2021, Página(s) 3963, ISSN 1996-1073
Editor: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/en14133963

Cation non-stoichiometry in Fe:SrTiO3 thin films and its effect on the electrical conductivity.

Autores: Maximilian Morgenbesser; Stefanie Taibl; Markus Kubicek; Alexander Schmid; Alexander Viernstein; Niklas Bodenmüller; Christopher Herzig; Federico Baiutti; Juan de Dios Sirvent; Maciej Oskar Liedke; Maik Butterling; Andreas Wagner; Werner Artner; Andreas Limbeck; Albert Tarancón; Jürgen Fleig
Publicado en: Nanoscale Advances, Edición 8, 2022, ISSN 2516-0230
Editor: RSC
DOI: 10.1039/d1na00358e

High‐Temperature Photochromism of Fe‐Doped SrTiO 3 Caused by UV‐Induced Bulk Stoichiometry Changes

Autores: Alexander Viernstein, Markus Kubicek, Maximilian Morgenbesser, Gregor Walch, Georg Christoph Brunauer, Jürgen Fleig
Publicado en: Advanced Functional Materials, Edición 29/23, 2019, Página(s) 1900196, ISSN 1616-301X
Editor: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.201900196

The Current-Voltage Characteristics and Partial Pressure Dependence of Defect Controlled Electrochemical Reactions on Mixed Conducting Oxides

Autores: Alexander Schmid, Jürgen Fleig
Publicado en: Journal of The Electrochemical Society, Edición 166/12, 2019, Página(s) F831-F846, ISSN 0013-4651
Editor: Electrochemical Society, Inc.
DOI: 10.1149/2.1031912jes

Nanostructured Materials and Interfaces for Advanced Ionic Electronic Conducting Oxides

Autores: Matias Acosta, Federico Baiutti, Albert Tarancón, Judith L. MacManus‐Driscoll
Publicado en: Advanced Materials Interfaces, Edición 6/15, 2019, Página(s) 1900462, ISSN 2196-7350
Editor: Wiley
DOI: 10.1002/admi.201900462

Towards photoferroic materials by design: recent progress and perspectives

Autores: Ivano E Castelli, Thomas Olsen, Yunzhong Chen
Publicado en: Journal of Physics: Energy, Edición 2/1, 2020, Página(s) 011001, ISSN 2515-7655
Editor: IOP Publishing Ltd
DOI: 10.1088/2515-7655/ab428c

Operando probing of Li-insertion into LiMn 2 O 4 cathodes by spectroscopic ellipsometry

Autores: A. Morata, V. Siller, F. Chiabrera, M. Nuñez, R. Trocoli, M. Stchakovsky, A. Tarancón
Publicado en: Journal of Materials Chemistry A, Edición 8/23, 2020, Página(s) 11538-11544, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/c9ta12723b

Isotope Exchange Raman Spectroscopy (IERS): A Novel Technique to Probe Physicochemical Processes in situ

Autores: Alexander Stangl, Dolors Pla, Caroline Pirovano, Odette Chaix-Pluchery, Federico Baiutti, Francesco Chiabrera, Albert Tarancón, Carmen Jiménez, Michel Mermoux, Mónica Burriel
Publicado en: Advanced Materials, 2023, ISSN 1521-4095
Editor: Wiley
DOI: 10.1002/adma.202303259

Rechargeable Oxide Ion Batteries Based on Mixed Conducting Oxide Electrodes

Autores: Alexander Schmid; Martin Krammer; Juergen Fleig
Publicado en: Advanced Energy Materials, Edición 1, 2023, ISSN 1614-6840
Editor: Wiley
DOI: 10.1002/aenm.202203789

Unravelling the Origin of Ultra‐Low Conductivity in SrTiO$_3$ Thin Films: Sr Vacancies and Ti on A‐Sites Cause Fermi Level Pinning

Autores: Maximilian Morgenbesser; Alexander Viernstein; Alexander Schmid; Christopher Herzig; Markus Kubicek; Stefanie Taibl; Gesara Bimashofer; Jochen Stahn; Carlos Antonio Fernandes Vaz; Max Döbeli; Federico Biautti; Juan de Dios Sirvent; Maciej Oskar Liedke; Maik Butterling; Michał Kamiński; Martin Tolkiehn; Vedran Vonk; Andreas Stierle; Andreas Wagner; Albert Tarancon; Andreas Limbeck; Jürgen Fleig
Publicado en: Advanced functional materials 32(38), 2202226 (2022). doi:10.1002/adfm.202202226, Edición 9, 2022, ISSN 1616-3028
Editor: Wiley
DOI: 10.3204/pubdb-2022-06405

Nanoscaled LiMn2O4 for Extended Cycling Stability in the 3 V Plateau

Autores: Valerie Siller, Juan Carlos Gonzalez-Rosillo, Marc Nuñez Eroles, Federico Baiutti, Maciej Oskar Liedke, Maik Butterling, Ahmed G. Attallah, Eric Hirschmann, Andreas Wagner, Alex Morata*, and Albert Tarancón*
Publicado en: ACS Applied Materials and Interfaces, 2022, ISSN 1944-8252
Editor: ACS
DOI: 10.1021/acsami.2c10798

Nanostructured La0.75Sr0.25Cr0.5Mn0.5O3–Ce0.8Sm0.2O2 Heterointerfaces as All-Ceramic Functional Layers for Solid Oxide Fuel Cell Applications

Autores: Juan de Dios Sirvent, Albert Carmona, Laetitia Rapenne, Francesco Chiabrera, Alex Morata, Mónica Burriel, Federico Baiutti, and Albert Tarancón
Publicado en: ACS Applied Materials Interfaces, 2022, ISSN 1944-8252
Editor: ACS
DOI: 10.1021/acsami.2c14044

Defect Process, Dopant Behaviour and Li Ion Mobility in the Li2MnO3 Cathode Material

Autores: Navaratnarajah Kuganathan, Efstratia Sgourou, Yerassimos Panayiotatos, Alexander Chroneos
Publicado en: Energies, Edición 12/7, 2019, Página(s) 1329, ISSN 1996-1073
Editor: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/en12071329

How UV light lowers the conductivity of SrTiO3 by photochemical water splitting at elevated temperature

Autores: Alexander Viernstein; Markus Kubicek; Maximilian Morgenbesser; Tobias M. Huber; Matthäus Siebenhofer; Jürgen Fleig
Publicado en: Materials Advances, Edición 4, 2022, ISSN 2633-5409
Editor: Royal Society of Chemistry
DOI: 10.1039/d1ma00744k

Modelling of solid oxide cell oxygen electrodes

Autores: Silvère Panisset; Mónica Burriel; Jérôme Laurencin; David Jauffres
Publicado en: JPhys Energy, Edición 2, 2023, ISSN 2515-7655
Editor: IOP
DOI: 10.1088/2515-7655/acc5b1

Surface chemistry and porosity engineering through etching reveal ultrafast oxygen reduction kinetics below 400 °C in B-site exposed (La,Sr)(Co,Fe)O3 thin-films

Autores: Matias Acosta, Federico Baiutti, Xuejing Wang, Andrea Cavallaro, Ji Wu, Weiwei Li, Stephen C. Parker, Ainara Aguadero, Haiyan Wang, Albert Tarancón, Judith L. MacManus-Driscoll
Publicado en: Journal of Power Sources, 2022, ISSN 0378-7753
Editor: Elsevier BV
DOI: 10.1016/j.jpowsour.2022.230983

Closed-Pore Formation in Oxygen Electrodes for Solid Oxide Electrolysis Cells Investigated by Impedance Spectroscopy

Autores: Martin Krammer; Alexander Schmid; Andreas Nenning; Andreas Ewald Bumberger; Matthäus Siebenhofer; Christopher Herzig; Andreas Limbeck; Christoph Rameshan; Markus Kubicek; Juergen Fleig
Publicado en: ACS Appl. Mater. Interfaces, Edición 15, 2023, ISSN 1944-8252
Editor: ACS
DOI: 10.1021/acsami.2c20731

High performance LATP thin film electrolytes for all-solid-state microbattery applications

Autores: Valerie Siller, Alex Morata, Marc Nuñez Eroles, Raul Arenal, Juan Carlos Gonzalez-Rosillo, Juan Miguel López del Amo, Albert Tarancón
Publicado en: Journal of Materials Chemistry A, Edición 9/33, 2021, Página(s) 17760-17769, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d1ta02991f

Formation, doping, and lithium incorporation in LiFePO4

Autores: Navaratnarajah Kuganathan, Alexander Chroneos
Publicado en: AIP Advances, 2022, ISSN 2158-3226
Editor: American Institute of Physics Inc.
DOI: 10.1063/5.0087765

Photoinduced electronic and ionic effects in strontium titanate

Autores: Matthäus Siebenhofer; Alexander Viernstein; Maximilian Morgenbesser; Juergen Fleig; Markus Kubicek
Publicado en: Materials Advances, Edición 2, 2022, ISSN 2633-5409
Editor: RSC
DOI: 10.1039/d1ma00906k

Photovoltages in perovskite-type oxide thin film cells

Autores: Morgenbesser, Maximilian; Viernstein, Alexander; Bodenmüller, Niklas; Taibl, Stefanie; Kubicek, Markus; Fleig, Jürgen
Publicado en: Edición 2, 2020
Editor: Zenodo
DOI: 10.5281/zenodo.3820272

Nanomaterials for Solid State Energy Microdevices

Autores: Tarancon, Albert
Publicado en: Edición 1, 2020
Editor: Zenodo
DOI: 10.5281/zenodo.3742769

Experimental approaches for monitoring defect chemical changes in Fe-doped SrTiO3 caused by UV irradiation

Autores: Viernstein, Alexander; Kubicek, Markus; Morgenbesser, Maximilian; Huber, Tobias; Ellmeyer, Emil; Fleig, Jürgen
Publicado en: Edición 5, 2019
Editor: Zenodo
DOI: 10.5281/zenodo.3820299

Integration of thin film thermoelectric oxide material into micro thermoelectric generators

Autores: Iñigo Martin-Fernandez; Marc Salleras; Arindom Chatterjee; Alex Rodriguez-Iglesias; Marta Fernandez-Regulez; Federico Bauitti; Alex Morata; Albert Tarancon; Nini Pryds; Libertad Abad; Joaquín Santander; Luis Fonseca
Publicado en: Edición 1, 2023
Editor: Zenodo
DOI: 10.5281/zenodo.8037690

UV induced photochromism in Fe-doped SrTiO3 caused by oxygen stoichiometry changes

Autores: Viernstein, Alexander; Kubicek, Markus; Morgenbesser, Maximilian; Walch, Gregor; Brunauer, Georg; Fleig, Jürgen
Publicado en: Edición 12, 2019
Editor: Zenodo
DOI: 10.5281/zenodo.3820308

Tailored nano-columnar La2NiO4cathodes for improved electrode performance

Autores: Alexander Stangl; Adeel Riaz; Laetitia Rapenne; José Manuel Caicedo; Juan de Dios Sirvent; Federico Baiutti; Carmen Jiménez; Albert Tarancón; Michel Mermoux; Mónica Burriel
Publicado en: Journal Materials Chemistry A, Edición 18, 2022, ISSN 2050-7488
Editor: Royal Society of Chemistry
DOI: 10.1039/d1ta09110g

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