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Efficient Photoelectrochemical Transformation of CO2 to Useful Fuels on Nanostructured Hybrid Electrodes

Publications

Structural Features Dictate the Photoelectrochemical Activities of Two-Dimensional MoSe 2 and WSe 2 Nanostructures

Auteurs: Péter S. Tóth, Gábor Szabó, Csaba Janáky
Publié dans: The Journal of Physical Chemistry C, 125/14, 2021, Page(s) 7701-7710, ISSN 1932-7447
Éditeur: American Chemical Society
DOI: 10.1021/acs.jpcc.1c01265

Local Chemical Environment Governs Anode Processes in CO2 Electrolyzers

Auteurs: Ádám Vass; Balázs Endrődi; Gergely Ferenc Samu; Ádám Balog; Attila Kormányos; Serhiy Cherevko; Csaba Janáky
Publié dans: ACS Energy Letters, 2021, Page(s) 3801-3808, ISSN 2380-8195
Éditeur: ACS Energy Letter
DOI: 10.1021/acsenergylett.1c01937

High carbonate ion conductance of a robust PiperION membrane allows industrial current density and conversion in a zero-gap carbon dioxide electrolyzer cell

Auteurs: B. Endrődi, E. Kecsenovity, A. Samu, T. Halmágyi, S. Rojas-Carbonell, L. Wang, Y. Yan, C. Janáky
Publié dans: Energy & Environmental Science, 13/11, 2020, Page(s) 4098-4105, ISSN 1754-5692
Éditeur: Royal Society of Chemistry
DOI: 10.1039/d0ee02589e

Hybrid FeNiOOH/α‐Fe 2 O 3 /Graphene Photoelectrodes with Advanced Water Oxidation Performance

Auteurs: Attila Kormányos, Egon Kecsenovity, Alireza Honarfar, Tönu Pullerits, Csaba Janáky
Publié dans: Advanced Functional Materials, 30/31, 2020, Page(s) 2002124, ISSN 1616-301X
Éditeur: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202002124

Anode Catalysts in CO2 Electrolysis: Challenges and Untapped Opportunities

Auteurs: Ádám Vass, Attila Kormányos, Zsófia Kószó, Balázs Endrődi, Csaba Janáky
Publié dans: ACS Catalysis, 2022, Page(s) 1037-1051, ISSN 2155-5435
Éditeur: American Chemical Society
DOI: 10.1021/acscatal.1c04978

The effect of nanostructure dimensionality on the photoelectrochemical properties of derived TiO2 films

Auteurs: Hye Won Jeong, Wu Haihua, Gergely F. Samu, Paul Rouster, István Szilágyi, Hyunwoong Park, Csaba Janáky
Publié dans: Electrochimica Acta, 373, 2021, Page(s) 137900, ISSN 0013-4686
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.electacta.2021.137900

Operando cathode activation with alkali metal cations for high current density operation of water-fed zero-gap carbon dioxide electrolysers

Auteurs: B. Endrődi, A. Samu, E. Kecsenovity, T. Halmágyi, D. Sebők, C. Janáky
Publié dans: Nature Energy, 6/4, 2021, Page(s) 439-448, ISSN 2058-7546
Éditeur: Nature
DOI: 10.1038/s41560-021-00813-w

The Mystery of Black TiO2: Insights from Combined Surface Science and In Situ Electrochemical Methods

Auteurs: Ádám Balog; Gergely F. Samu; Szabolcs Pető; Csaba Janáky
Publié dans: ACS Materials Au, 2021, Page(s) 157-168, ISSN 2694-2461
Éditeur: ACS Materials Au
DOI: 10.1021/acsmaterialsau.1c00020

Au/Pb Interface Allows the Methane Formation Pathway in Carbon Dioxide Electroreduction

Auteurs: Ahmed Mohsen Ismail, Gergely F. Samu, Huu Chuong Nguyën, Edit Csapó, Núria López, Csaba Janáky
Publié dans: ACS Catalysis, 10/10, 2020, Page(s) 5681-5690, ISSN 2155-5435
Éditeur: American Chemical Society
DOI: 10.1021/acscatal.0c00749

Electrochemistry and Spectroelectrochemistry of Lead Halide Perovskite Films: Materials Science Aspects and Boundary Conditions

Auteurs: Gergely F. Samu, Rebecca A. Scheidt, Prashant V. Kamat, Csaba Janáky
Publié dans: Chemistry of Materials, 30/3, 2018, Page(s) 561-569, ISSN 0897-4756
Éditeur: American Chemical Society
DOI: 10.1021/acs.chemmater.7b04321

Enhanced Photoelectrochemical Performance of Cuprous Oxide/Graphene Nanohybrids

Auteurs: Egon Kecsenovity, Balázs Endrődi, Péter S. Tóth, Yuqin Zou, Robert A. W. Dryfe, Krishnan Rajeshwar, Csaba Janáky
Publié dans: Journal of the American Chemical Society, 139/19, 2017, Page(s) 6682-6692, ISSN 0002-7863
Éditeur: American Chemical Society
DOI: 10.1021/jacs.7b01820

Modulation of Charge Recombination in CsPbBr 3 Perovskite Films with Electrochemical Bias

Auteurs: Rebecca A. Scheidt, Gergely F. Samu, Csaba Janáky, Prashant V. Kamat
Publié dans: Journal of the American Chemical Society, 140/1, 2017, Page(s) 86-89, ISSN 0002-7863
Éditeur: American Chemical Society
DOI: 10.1021/jacs.7b10958

Electrodeposition of Hole-Transport Layer on Methylammonium Lead Iodide Film: A Strategy To Assemble Perovskite Solar Cells

Auteurs: Gergely F. Samu, Rebecca A. Scheidt, Gary Zaiats, Prashant V. Kamat, Csaba Janáky
Publié dans: Chemistry of Materials, 30/13, 2018, Page(s) 4202-4206, ISSN 0897-4756
Éditeur: American Chemical Society
DOI: 10.1021/acs.chemmater.8b01521

Review—Copper Oxide-Based Ternary and Quaternary Oxides: Where Solid-State Chemistry Meets Photoelectrochemistry

Auteurs: Krishnan Rajeshwar, Mohammad Kabir Hossain, Robin T. Macaluso, Csaba Janáky, Andras Varga, Pawel J. Kulesza
Publié dans: Journal of The Electrochemical Society, 165/4, 2018, Page(s) H3192-H3206, ISSN 0013-4651
Éditeur: Electrochemical Society, Inc.
DOI: 10.1149/2.0271804jes

One-Step Electrodeposition of Nanocrystalline TiO 2 Films with Enhanced Photoelectrochemical Performance and Charge Storage

Auteurs: Balázs Endrődi, Egon Kecsenovity, Krishnan Rajeshwar, Csaba Janáky
Publié dans: ACS Applied Energy Materials, 1/2, 2018, Page(s) 851-858, ISSN 2574-0962
Éditeur: American Chemical Society
DOI: 10.1021/acsaem.7b00289

Electrochemical Reduction of Carbon Dioxide on Nitrogen-Doped Carbons: Insights from Isotopic Labeling Studies

Auteurs: Dorottya Hursán, Csaba Janáky
Publié dans: ACS Energy Letters, 3/3, 2018, Page(s) 722-723, ISSN 2380-8195
Éditeur: American Chemical Society
DOI: 10.1021/acsenergylett.8b00212

Photoelectrochemistry by Design: Tailoring the Nanoscale Structure of Pt/NiO Composites Leads to Enhanced Photoelectrochemical Hydrogen Evolution Performance

Auteurs: András Sápi, András Varga, Gergely F. Samu, Dorina Dobó, Koppány L. Juhász, Bettina Takács, Erika Varga, Ákos Kukovecz, Zoltán Kónya, Csaba Janáky
Publié dans: The Journal of Physical Chemistry C, 121/22, 2017, Page(s) 12148-12158, ISSN 1932-7447
Éditeur: American Chemical Society
DOI: 10.1021/acs.jpcc.7b00429

Continuous-flow electroreduction of carbon dioxide

Auteurs: B. Endrődi, G. Bencsik, F. Darvas, R. Jones, K. Rajeshwar, C. Janáky
Publié dans: Progress in Energy and Combustion Science, 62, 2017, Page(s) 133-154, ISSN 0360-1285
Éditeur: Pergamon Press
DOI: 10.1016/j.pecs.2017.05.005

Photoelectrochemical Behavior of PEDOT/Nanocarbon Electrodes: Fundamentals and Structure–Property Relationships

Auteurs: Attila Kormányos, Dorottya Hursán, Csaba Janáky
Publié dans: The Journal of Physical Chemistry C, 122/25, 2017, Page(s) 13682-13690, ISSN 1932-7447
Éditeur: American Chemical Society
DOI: 10.1021/acs.jpcc.8b00145

The Effect of Trap States on the Optoelectronic Properties of Nanoporous Nickel Oxide

Auteurs: Ádám Balog, Csaba Janáky
Publié dans: Journal of The Electrochemical Society, 166/5, 2019, Page(s) H3265-H3270, ISSN 0013-4651
Éditeur: Electrochemical Society, Inc.
DOI: 10.1149/2.0361905jes

Tuning the Excited-State Dynamics of CuI Films with Electrochemical Bias

Auteurs: Gergely F. Samu, Rebecca A. Scheidt, Ádám Balog, Csaba Janáky, Prashant V. Kamat
Publié dans: ACS Energy Letters, 4/3, 2019, Page(s) 702-708, ISSN 2380-8195
Éditeur: American Chemical Society
DOI: 10.1021/acsenergylett.9b00182

Composition-Dependent Electrocatalytic Behavior of Au–Sn Bimetallic Nanoparticles in Carbon Dioxide Reduction

Auteurs: Ahmed Mohsen Ismail, Gergely F. Samu, Ádám Balog, Edit Csapó, Csaba Janáky
Publié dans: ACS Energy Letters, 4/1, 2019, Page(s) 48-53, ISSN 2380-8195
Éditeur: American Chemical Society
DOI: 10.1021/acsenergylett.8b01996

Optoelectronic Properties of CuI Photoelectrodes

Auteurs: Ádám Balog, Gergely F. Samu, Prashant V. Kamat, Csaba Janáky
Publié dans: The Journal of Physical Chemistry Letters, 10/2, 2019, Page(s) 259-264, ISSN 1948-7185
Éditeur: American Chemical Society
DOI: 10.1021/acs.jpclett.8b03242

Morphological Attributes Govern Carbon Dioxide Reduction on N-Doped Carbon Electrodes

Auteurs: Dorottya Hursán, Angelika A. Samu, László Janovák, Kateryna Artyushkova, Tristan Asset, Plamen Atanassov, Csaba Janáky
Publié dans: Joule, 2019, Page(s) 1-5, ISSN 2542-4351
Éditeur: CellPress
DOI: 10.1016/j.joule.2019.05.007

Multilayer Electrolyzer Stack Converts Carbon Dioxide to Gas Products at High Pressure with High Efficiency

Auteurs: B. Endrődi, E. Kecsenovity, A. Samu, F. Darvas, R. V. Jones, V. Török, A. Danyi, C. Janáky
Publié dans: ACS Energy Letters, 2019, Page(s) 1770-1777, ISSN 2380-8195
Éditeur: American Chemical Society
DOI: 10.1021/acsenergylett.9b01142

Electrochemical Hole Injection Selectively Expels Iodide from Mixed Halide Perovskite Films

Auteurs: Gergely F. Samu, Ádám Balog, Filippo De Angelis, Daniele Meggiolaro, Prashant V. Kamat, Csaba Janáky
Publié dans: Journal of the American Chemical Society, 2019, ISSN 0002-7863
Éditeur: American Chemical Society
DOI: 10.1021/jacs.9b04568

Solar Photoelectroreduction of Nitrate Ions on PbI 2 /CuI Nanocomposite Electrodes

Auteurs: Egon Kecsenovity, Saji Thomas Kochuveedu, Jyh-Pin Chou, Diána Lukács, Ádám Gali, Csaba Janáky
Publié dans: Solar RRL, 5/2, 2021, Page(s) 2000418, ISSN 2367-198X
Éditeur: Wiley-VCH
DOI: 10.1002/solr.202000418

Sacrificial Agent Gone Rogue: Electron-Acceptor-Induced Degradation of CsPbBr3 Photocathodes

Auteurs: Hye Won Jeong, Tamás Sándor Zsigmond, Gergely Ferenc Samu, Csaba Janáky
Publié dans: ACS Energy Letters, 2021, Page(s) 417-424, ISSN 2380-8195
Éditeur: ACS Energy Letters
DOI: 10.1021/acsenergylett.1c02130

Recent Advances in Solar-Driven Carbon Dioxide Conversion: Expectations versus Reality

Auteurs: Jie He, Csaba Janáky
Publié dans: ACS Energy Letters, 5/6, 2020, Page(s) 1996-2014, ISSN 2380-8195
Éditeur: American Chemical Society
DOI: 10.1021/acsenergylett.0c00645

Photocorrosion at Irradiated Perovskite/Electrolyte Interfaces

Auteurs: Gergely F. Samu, Csaba Janáky
Publié dans: Journal of the American Chemical Society, 142/52, 2020, Page(s) 21595-21614, ISSN 0002-7863
Éditeur: American Chemical Society
DOI: 10.1021/jacs.0c10348

New space for chemical discoveries

Auteurs: Richard Jones, Ferenc Darvas, Csaba Janáky
Publié dans: Nature Reviews Chemistry, 1/7, 2017, Page(s) 0055, ISSN 2397-3358
Éditeur: Springer-Nature
DOI: 10.1038/s41570-017-0055