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Critical Raw materials Elimination by a top-down Approach To hydrogen and Electricity generation

Deliverables

Project website

Dedicated project website promoting the project activities through information including the project objectives, partner backgrounds, updates on project outcome, project meetings, project public, deliverables, news items

Organisation of a workshop on AEM- and BM-based devices for electrochemical energy conversion

A workshop on AEM- and BM-based devices for electrochemical energy conversion with expected audience of 80-150 participants will have taken place or will have been announced and planned at M36. A website will inform on the workshop date, place and program.

Supply of BMs with proven ex situ properties for testing in BMFC and BMEL

The AEI ionomers developped by TECHNION, the bipolar membranes developed from such AEI combined with proton exchange membrane (FUMA, CNRS) and possibly with an interlayer of amphoteric polymers (UNITOV) will lead to a range of novel bipolar membranes (BM). These novel BMs will be characterized ex situ in identical conditions and the most promising one(s) at M27 will be supplied to WP5 for fabrication of BMFC and BMEL with the CRM-free catalysts developped in CREATE. The demonstrator will include at least one BM for a BMEL device and one BM for a BMFC device, with conductivity and stability characterized ex situ

First generation of AEM and AEI materials for AEMFC and AEMEL

First selection of AEI and AEM synthesized within CREATE and showing sufficient conductivity and stability for being used as a first generation of materials for short-term testing the catalysts in AEMFC and AEMEL. The conductivity and stability of this first generation of AEM and AEI will have been verified ex situ before being sent to WP5.

Second generation of AEM and AEI materials for improved AEMFC and AEMEL devices

second generation of AEI and AEM synthesized within CREATE and showing sufficient conductivity and stability for being used for testing the catalysts in AEMFC and AEMEL. The conductivity and stability of these AEM and AEI will have been verified ex situ before being sent to WP5. The second generation of AEM and AEI should moreover have reached the target set in MS1 (M20) : AEMs with alkaline stability at 60 °C > 400 h & AEI conductivity > 3 S m-1 at 100% RH

Set of CRM-free OER and HER catalyst with activity verified by RDE sent to WP5 for AEMEL testing

selection of a set of catalysts free of critical raw materials for oxygen evolution reaction and hydrogen evolution reaction ; synthesis performed and activity verified with rotating disk electrode method in liquid electrolyte ; catalysts sent to WP5 for further testing in AEM electrolyzer

Set of CRM-free ORR catalyst and CRM-free or ultralow-PGM HOR catalyst with activity verified by RDE sent to WP5 for AEMFC testing

selection of a set of catalysts free of critical raw materials for oxygen evolution reaction and hydrogen evolution reaction ; synthesis performed and activity verified with rotating disk electrode method in liquid electrolyte ; catalysts sent to WP5 for further testing in AEM fuel cell

Optimized AEM & AEI: ex situ characterization and testing in AEMFC and AEMEL

The document will report on the conductivity and stability properties obtained with the optimized AEM and AEI developped during CREATE. While the full synthesis and structural characterization of these optimized materials will probably not be divulgated in this public report for IP reasons, the conductivity and stability of these optimized AEM and AEI will. These properties will have been measured ex situ and also in situ in AEMFC and/or AEMEL.

CRM-free metal@carbon materials as HER catalysts: synthesis, characterization and performance in BMEL

The report will extensively describe the different metal@carbon materials prepared and electrochemically tested for the HER reaction in liquid electrolyte and, for selected catalysts, at the cathode of BMEL.

CRM-free metal oxides as OER catalysts: synthesis, characterization and performance in AEMEL & BMEL

The report will extensively describe the different metal oxide materials prepared and electrochemically tested for the OER reaction in liquid electorlyte and, for selected catalysts, at the anode of AEMEL and BMEL.

CRM-free Metal-N-C materials as ORR catalysts: synthesis, characterization and performance in AEMFC & BMFC

The report will extensively describe the different Metal-N-C materials prepared and electrochemically tested for the ORR reaction in liquid electorlyte and, for selected catalysts, at the cathode of AEMFC and BMFC.

Publication on the implementation of CRM-free catalysts in polymer electrolyte EL and FC

The document will be a scientific manuscript ready for submission reporting on the challenge and possibilities with CRM-free catalysts for low temperature electrolyzers and fuel cells. While the document is intended as a review paper, specific examples and learnings acquired during CREATE will illustrate the review paper, highlighting where and how the state of art of the field could be moved forward during the project.

CRM-free metal/metal (oxy)hydroxides as HOR / HER catalysts: synthesis, characterization and performance in AEMFC & AEMEL

The report will extensively describe the different metal/metal(oxy)hydroxides prepared and electrochemically tested for the HER/HOR reaction in liquid electrolyte and, for selected catalysts, at the negative electrode of AEMEL and AEMFC.

Optimized BM: synthesis, ex situ characterization and testing in BMFC and BMEL

The document will report on the conductivity and stability properties obtained with the optimized BM developped during CREATE. While the full synthesis and structural characterization of these optimized BMs will probably not be divulgated in this public report for IP reasons, the conductivity and stability of these optimized BMs will. These properties will have been measured ex situ and also in situ in BMFC and BMEL.

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Publications

Fabrication of a Robust PEM Water Electrolyzer Based on Non‐Noble Metal Cathode Catalyst: [Mo 3 S 13 ] 2− Clusters Anchored to N‐Doped Carbon Nanotubes

Author(s): Peter K. R. Holzapfel, Melanie Bühler, Daniel Escalera‐López, Markus Bierling, Florian D. Speck, Karl J. J. Mayrhofer, Serhiy Cherevko, Chuyen V. Pham, Simon Thiele
Published in: Small, 16/37, 2020, Page(s) 2003161, ISSN 1613-6810
Publisher: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/smll.202003161

Improved Hydrogen Oxidation Reaction Activity and Stability of Buried Metal-Oxide Electrocatalyst Interfaces

Author(s): Florian D. Speck, Farhan S. M. Ali, Michael T. Y. Paul, Ramesh K. Singh, Thomas Böhm, André Hofer, Olga Kasian, Simon Thiele, Julien Bachmann, Dario R. Dekel, Tanja Kallio, Serhiy Cherevko
Published in: Chemistry of Materials, 32/18, 2020, Page(s) 7716-7724, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.0c02048

The Reaction Mechanism Between Tetraarylammonium Salts and Hydroxide

Author(s): Nansi Gjineci, Sinai Aharonovich, Sapir Willdorf-Cohen, Dario R. Dekel, Charles E. Diesendruck
Published in: European Journal of Organic Chemistry, 2020/21, 2020, Page(s) 3161-3168, ISSN 1434-193X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejoc.202000435

Synthesis of CeO x ‐Decorated Pd/C Catalysts by Controlled Surface Reactions for Hydrogen Oxidation in Anion Exchange Membrane Fuel Cells

Author(s): Ramesh K. Singh, Elena S. Davydova, John Douglin, Andres O. Godoy, Haiyan Tan, Marco Bellini, Bryan J. Allen, Jasna Jankovic, Hamish A. Miller, Ana C. Alba‐Rubio, Dario R. Dekel
Published in: Advanced Functional Materials, 30/38, 2020, Page(s) 2002087, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202002087

Platinum and Platinum Group Metal-Free Catalysts for Anion Exchange Membrane Fuel Cells

Author(s): Van Men Truong, Julian Richard Tolchard, Jørgen Svendby, Maidhily Manikandan, Hamish A. Miller, Svein Sunde, Hsiharng Yang, Dario R. Dekel, Alejandro Oyarce Barnett
Published in: Energies, 13/3, 2020, Page(s) 582, ISSN 1996-1073
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/en13030582

Effect of Ammonium Cations on the Diffusivity and Structure of Hydroxide Ions in Low Hydration Media

Author(s): I. Zadok, D. R. Dekel, S. Srebnik
Published in: The Journal of Physical Chemistry C, 123/45, 2019, Page(s) 27355-27362, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.9b07881

The critical importance of ionomers on the electrochemical activity of platinum and platinum-free catalysts for anion-exchange membrane fuel cells

Author(s): Pietro G. Santori, Abhishek N. Mondal, Dario R. Dekel, Frédéric Jaouen
Published in: Sustainable Energy & Fuels, 4/7, 2020, Page(s) 3300-3307, ISSN 2398-4902
Publisher: Royal Society of Chemistry
DOI: 10.1039/d0se00483a

Increasing the Alkaline Stability of N , N -Diaryl Carbazolium Salts Using Substituent Electronic Effects

Author(s): Nansi Gjineci, Sinai Aharonovich, Dario R. Dekel, Charles E. Diesendruck
Published in: ACS Applied Materials & Interfaces, 12/44, 2020, Page(s) 49617-49625, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.0c14132

A platinum nanowire electrocatalyst on single-walled carbon nanotubes to drive hydrogen evolution

Author(s): T. Rajala, R. Kronberg, R. Backhouse, M.E.M. Buan, M. Tripathi, A. Zitolo, H. Jiang, K. Laasonen, T. Susi, F. Jaouen, T. Kallio
Published in: Applied Catalysis B: Environmental, 265, 2020, Page(s) 118582, ISSN 0926-3373
Publisher: Elsevier BV
DOI: 10.1016/j.apcatb.2019.118582

Effect of Carbonate Anions on Quaternary Ammonium-Hydroxide Interaction

Author(s): Simcha Srebnik, Srdjan Pusara, Dario R. Dekel
Published in: The Journal of Physical Chemistry C, 123/26, 2019, Page(s) 15956-15962, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.9b03131

Electroreduction of oxygen on cobalt phthalocyanine-modified carbide-derived carbon/carbon nanotube composite catalysts

Author(s): Reio Praats, Maike Käärik, Arvo Kikas, Vambola Kisand, Jaan Aruväli, Päärn Paiste, Maido Merisalu, Ave Sarapuu, Jaan Leis, Väino Sammelselg, John C. Douglin, Dario R. Dekel, Kaido Tammeveski
Published in: Journal of Solid State Electrochemistry, 25/1, 2021, Page(s) 57-71, ISSN 1432-8488
Publisher: Springer Verlag
DOI: 10.1007/s10008-020-04543-z

Impact of carbonation processes in anion exchange membrane fuel cells

Author(s): Ulrike Krewer, Christine Weinzierl, Noga Ziv, Dario R. Dekel
Published in: Electrochimica Acta, 263, 2018, Page(s) 433-446, ISSN 0013-4686
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.electacta.2017.12.093

The Effect of Ambient Carbon Dioxide on Anion-Exchange Membrane Fuel Cells

Author(s): Noga Ziv, William E. Mustain, Dario R. Dekel
Published in: ChemSusChem, 11/7, 2018, Page(s) 1136-1150, ISSN 1864-5631
Publisher: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/cssc.201702330

Water Uptake Study of Anion Exchange Membranes

Author(s): Yiwei Zheng, Uri Ash, Ravi P. Pandey, Amobi G. Ozioko, Julia Ponce-González, Michael Handl, Thomas Weissbach, John R. Varcoe, Steven Holdcroft, Matthew W. Liberatore, Renate Hiesgen, Dario R. Dekel
Published in: Macromolecules, 51/9, 2018, Page(s) 3264-3278, ISSN 0024-9297
Publisher: American Chemical Society
DOI: 10.1021/acs.macromol.8b00034

A practical method for measuring the true hydroxide conductivity of anion exchange membranes

Author(s): Noga Ziv, Dario R. Dekel
Published in: Electrochemistry Communications, 88, 2018, Page(s) 109-113, ISSN 1388-2481
Publisher: Elsevier BV
DOI: 10.1016/j.elecom.2018.01.021

Electrocatalysts for Hydrogen Oxidation Reaction in Alkaline Electrolytes

Author(s): Elena S. Davydova, Sanjeev Mukerjee, Frédéric Jaouen, Dario R. Dekel
Published in: ACS Catalysis, 8/7, 2018, Page(s) 6665-6690, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.8b00689

Water – A key parameter in the stability of anion exchange membrane fuel cells

Author(s): Charles E. Diesendruck, Dario R. Dekel
Published in: Current Opinion in Electrochemistry, 2018, ISSN 2451-9103
Publisher: Elsevier BV
DOI: 10.1016/j.coelec.2018.03.019

Steady state and transient simulation of anion exchange membrane fuel cells

Author(s): Dario R. Dekel, Igal G. Rasin, Miles Page, Simon Brandon
Published in: Journal of Power Sources, 375, 2018, Page(s) 191-204, ISSN 0378-7753
Publisher: Elsevier BV
DOI: 10.1016/j.jpowsour.2017.07.012

Molecular Simulation of Quaternary Ammonium Solutions at Low Hydration Levels

Author(s): Srdjan Pusara, Simcha Srebnik, Dario R. Dekel
Published in: The Journal of Physical Chemistry C, 122/21, 2018, Page(s) 11204-11213, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.8b00752

The Achilles' heel of iron-based catalysts during oxygen reduction in an acidic medium

Author(s): Chang Hyuck Choi, Hyung-Kyu Lim, Min Wook Chung, Gajeon Chon, Nastaran Ranjbar Sahraie, Abdulrahman Altin, Moulay-Tahar Sougrati, Lorenzo Stievano, Hyun Seok Oh, Eun Soo Park, Fang Luo, Peter Strasser, Goran Dražić, Karl J. J. Mayrhofer, Hyungjun Kim, Frédéric Jaouen
Published in: Energy & Environmental Science, 2018, ISSN 1754-5692
Publisher: Royal Society of Chemistry
DOI: 10.1039/C8EE01855C

Surface Adsorption Affects the Performance of Alkaline Anion-Exchange Membrane Fuel Cells

Author(s): Sandip Maurya, Joseph H. Dumont, Claudia Narvaez Villarrubia, Ivana Matanovic, Dongguo Li, Yu Seung Kim, Sangtaik Noh, Junyoung Han, Chulsung Bae, Hamish A. Miller, Cy H. Fujimoto, Dario R. Dekel
Published in: ACS Catalysis, 8/10, 2018, Page(s) 9429-9439, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.8b03227

Beyond 1.0 W cm −2 Performance without Platinum: The Beginning of a New Era in Anion Exchange Membrane Fuel Cells

Author(s): Travis J. Omasta, Xiong Peng, Hamish A. Miller, Francesco Vizza, Lianqin Wang, John R. Varcoe, Dario R. Dekel, William E. Mustain
Published in: Journal of The Electrochemical Society, 165/15, 2018, Page(s) J3039-J3044, ISSN 0013-4651
Publisher: Electrochemical Society, Inc.
DOI: 10.1149/2.0071815jes

Chemical stability of poly(phenylene oxide)-based ionomers in an anion exchange-membrane fuel cell environment

Author(s): Sapir Willdorf-Cohen, Abhishek N. Mondal, Dario R. Dekel, Charles E. Diesendruck
Published in: Journal of Materials Chemistry A, 2018, ISSN 2050-7488
Publisher: Royal Society of Chemistry
DOI: 10.1039/C8TA05785K

Hydrogen Oxidation on Ni-Based Electrocatalysts: The Effect of Metal Doping

Author(s): Elena Davydova, Jérémie Zaffran, Kapil Dhaka, Maytal Toroker, Dario Dekel
Published in: Catalysts, 8/10, 2018, Page(s) 454, ISSN 2073-4344
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/catal8100454

Stimuli-responsive amphoteric ion exchange polymers bearing carboxylic and amine groups grafted to a cross-linkable silica network

Author(s): Emanuela Sgreccia, Luca Pasquini, Gianfranco Ercolani, Philippe Knauth, Maria Luisa Di Vona
Published in: European Polymer Journal, 112, 2019, Page(s) 255-262, ISSN 0014-3057
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.eurpolymj.2019.01.003

Palladium-ceria nanocatalyst for hydrogen oxidation in alkaline media: Optimization of the Pd–CeO2 interface

Author(s): Haoran Yu, Elena S. Davydova, Uri Ash, Hamish A. Miller, Leonard Bonville, Dario R. Dekel, Radenka Maric
Published in: Nano Energy, 57, 2019, Page(s) 820-826, ISSN 2211-2855
Publisher: Elsevier BV
DOI: 10.1016/j.nanoen.2018.12.098

Predicting performance stability of anion exchange membrane fuel cells

Author(s): Dario R. Dekel, Igal G. Rasin, Simon Brandon
Published in: Journal of Power Sources, 420, 2019, Page(s) 118-123, ISSN 0378-7753
Publisher: Elsevier BV
DOI: 10.1016/j.jpowsour.2019.02.069

Spot the difference at the nanoscale: identical location electron microscopy in electrocatalysis

Author(s): Nejc Hodnik, Serhiy Cherevko
Published in: Current Opinion in Electrochemistry, 15, 2019, Page(s) 73-82, ISSN 2451-9103
Publisher: Elsevier B.V
DOI: 10.1016/j.coelec.2019.03.007

Effect of Pyrolysis Atmosphere and Electrolyte pH on the Oxygen Reduction Activity, Stability and Spectroscopic Signature of FeN x Moieties in Fe-N-C Catalysts

Author(s): Pietro Giovanni Santori, Florian Dominik Speck, Jingkun Li, Andrea Zitolo, Qingying Jia, Sanjeev Mukerjee, Serhiy Cherevko, Frédéric Jaouen
Published in: Journal of The Electrochemical Society, 166/7, 2019, Page(s) F3311-F3320, ISSN 0013-4651
Publisher: Electrochemical Society, Inc.
DOI: 10.1149/2.0371907jes

The Challenge of Achieving a High Density of Fe-Based Active Sites in a Highly Graphitic Carbon Matrix

Author(s): Jingkun Li, Qingying Jia, Sanjeev Mukerjee, Moulay-Tahar Sougrati, Goran Drazic, Andrea Zitolo, Frédéric Jaouen
Published in: Catalysts, 9/2, 2019, Page(s) 144, ISSN 2073-4344
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/catal9020144

Unraveling mysteries of hydrogen electrooxidation in anion exchange membrane fuel cells

Author(s): Dario R. Dekel
Published in: Current Opinion in Electrochemistry, 12, 2018, Page(s) 182-188, ISSN 2451-9103
Publisher: Elsevier B.V
DOI: 10.1016/j.coelec.2018.11.013

Poly(bis-arylimidazoliums) possessing high hydroxide ion exchange capacity and high alkaline stability

Author(s): Jiantao Fan, Sapir Willdorf-Cohen, Eric M. Schibli, Zoe Paula, Wei Li, Thomas J. G. Skalski, Ania Tersakian Sergeenko, Amelia Hohenadel, Barbara J. Frisken, Emanuele Magliocca, William E. Mustain, Charles E. Diesendruck, Dario R. Dekel, Steven Holdcroft
Published in: Nature Communications, 10/1, 2019, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-019-10292-z

Stability limits of Ni-based hydrogen oxidation electrocatalysts for anion exchange membrane fuel cells

Author(s): Elena Davydova, Florian D Speck, Michael T.Y. Paul, Dario R. Dekel, Serhiy Cherevko
Published in: ACS Catalysis, 2019, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.9b01582

Palladium–Ceria Catalysts with Enhanced Alkaline Hydrogen Oxidation Activity for Anion Exchange Membrane Fuel Cells

Author(s): Marco Bellini, Maria V. Pagliaro, Anna Lenarda, Paolo Fornasiero, Marcello Marelli, Claudio Evangelisti, Massimo Innocenti, Qingying Jia, Sanjeev Mukerjee, Jasna Jankovic, Lianqin Wang, John R. Varcoe, Chethana B. Krishnamurthy, Ilya Grinberg, Elena Davydova, Dario R. Dekel, Hamish A. Miller, Francesco Vizza
Published in: ACS Applied Energy Materials, 2019, ISSN 2574-0962
Publisher: American Chemical Society
DOI: 10.1021/acsaem.9b00657

Hydroxide Ion Diffusion in Anion Exchange Membranes at Low Hydration: Insights from Ab initio Molecular Dynamics

Author(s): Tamar Zelovich, Leslie Vogt-Maranto, Michael A. Hickner, Stephen J. Paddison, Chulsung Bae, Dario R. Dekel, Mark E. Tuckerman
Published in: Chemistry of Materials, 2019, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.9b01824

Direct magnetic enhancement of electrocatalytic water oxidation in alkaline media

Author(s): Felipe A. Garcés-Pineda, Marta Blasco-Ahicart, David Nieto-Castro, Núria López, José Ramón Galán-Mascarós
Published in: Nature Energy, 4/6, 2019, Page(s) 519-525, ISSN 2058-7546
Publisher: Springer Nature
DOI: 10.1038/s41560-019-0404-4

Highly active nanostructured palladium-ceria electrocatalysts for the hydrogen oxidation reaction in alkaline medium

Author(s): Hamish A. Miller, Francesco Vizza, Marcello Marelli, Anicet Zadick, Laetitia Dubau, Marian Chatenet, Simon Geiger, Serhiy Cherevko, Huong Doan, Ryan K. Pavlicek, Sanjeev Mukerjee, Dario R. Dekel
Published in: Nano Energy, 33, 2017, Page(s) 293-305, ISSN 2211-2855
Publisher: Elsevier BV
DOI: 10.1016/j.nanoen.2017.01.051

Effect of Water on the Stability of Quaternary Ammonium Groups for Anion Exchange Membrane Fuel Cell Applications

Author(s): Dario R. Dekel, Michal Amar, Sapir Willdorf, Monica Kosa, Shubhendu Dhara, Charles E. Diesendruck
Published in: Chemistry of Materials, 29/10, 2017, Page(s) 4425-4431, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.7b00958

Stability and activity of non-noble based catalysts toward the hydrogen evolution reaction - feasible electrocatalysts in acidic medium?

Author(s): Marc Ledendecker, Jared Mondschein, Olga Kasian, Simon Geiger, Daniel Göhl, Max Schalenbach, Aleksandar Zeradjanin, Serhiy Cherevko, Raymond E. Schaak, Karl Mayrhofer
Published in: Angewandte Chemie International Edition, 2017, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.201704021

Quantifying the critical effect of water diffusivity in anion exchange membranes for fuel cell applications

Author(s): Karam Yassin, Igal G. Rasin, Simon Brandon, Dario R. Dekel
Published in: Journal of Membrane Science, 608, 2020, Page(s) 118206, ISSN 0376-7388
Publisher: Elsevier BV
DOI: 10.1016/j.memsci.2020.118206

Measuring the true hydroxide conductivity of anion exchange membranes

Author(s): Avital Zhegur-Khais, Fabian Kubannek, Ulrike Krewer, Dario R. Dekel
Published in: Journal of Membrane Science, 612, 2020, Page(s) 118461, ISSN 0376-7388
Publisher: Elsevier BV
DOI: 10.1016/j.memsci.2020.118461

Water Content and Ionic Conductivity of Thin Films of Different Anionic Forms of Anion Conducting Ionomers

Author(s): Udit N. Shrivastava, Avital Zhegur-Khais, Maria Bass, Sapir Willdorf-Cohen, Viatcheslav Freger, Dario R. Dekel, Kunal Karan
Published in: The Journal of Physical Chemistry C, 124/43, 2020, Page(s) 23469-23478, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.0c04278

Influence of the position of ionic groups in amphoteric polyelectrolytes on hydration and ionic conduction: Side chain vs main chain

Author(s): Riccardo Narducci, Emanuela Sgreccia, Gianfranco Ercolani, Marco Sette, Simonetta Antonaroli, Luca Pasquini, Philippe Knauth, Maria Luisa Di Vona
Published in: European Polymer Journal, 119, 2019, Page(s) 45-51, ISSN 0014-3057
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.eurpolymj.2019.07.001

Ceria Entrapped Palladium Novel Composites for Hydrogen Oxidation Reaction in Alkaline Medium

Author(s): Noam Ralbag, Elena S. Davydova, Meirav Mann-Lahav, Peixi Cong, Jin He, Andrew M. Beale, Gideon S. Grader, David Avnir, Dario R. Dekel
Published in: Journal of The Electrochemical Society, 167/5, 2020, Page(s) 054514, ISSN 1945-7111
Publisher: IOP publishing
DOI: 10.1149/1945-7111/ab74be

Optimization and aging of Pt nanowires supported on single-walled carbon nanotubes as a cathode catalyst in polymer electrolyte membrane water electrolyser

Author(s): Olli Sorsa, Rachel Backhouse, Santeri Saxelin, Taneli Rajala, Hua Jiang, Pertti Kauranen, Tanja Kallio
Published in: International Journal of Hydrogen Energy, 45/38, 2020, Page(s) 19121-19132, ISSN 0360-3199
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ijhydene.2020.04.285

Alkaline stability of model anion exchange membranes based on poly(phenylene oxide) (PPO) with grafted quaternary ammonium groups: Influence of the functionalization route

Author(s): R.-A. Becerra-Arciniegas, R. Narducci, G. Ercolani, S. Antonaroli, E. Sgreccia, L. Pasquini, P. Knauth, M.L. Di Vona
Published in: Polymer, 185, 2019, Page(s) 121931, ISSN 0032-3861
Publisher: Elsevier BV
DOI: 10.1016/j.polymer.2019.121931

High Performance FeNC and Mn-oxide/FeNC Layers for AEMFC Cathodes

Author(s): Pietro Giovanni Santori, Florian Dominik Speck, Serhiy Cherevko, Horie Adabi Firouzjaie, Xiong Peng, William E. Mustain, Frédéric Jaouen
Published in: Journal of The Electrochemical Society, 167/13, 2020, Page(s) 134505, ISSN 1945-7111
Publisher: IOP publishing
DOI: 10.1149/1945-7111/abb7e0

Mechanisms of Manganese Oxide Electrocatalysts Degradation during Oxygen Reduction and Oxygen Evolution Reactions

Author(s): Florian D. Speck, Pietro G. Santori, Frédéric Jaouen, Serhiy Cherevko
Published in: The Journal of Physical Chemistry C, 123/41, 2019, Page(s) 25267-25277, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.9b07751

Unexpected hydroxide ion structure and properties at low hydration

Author(s): Israel Zadok, Hai Long, Bryan Pivovar, Aleksandra Roznowska, Artur Michalak, Dario R. Dekel, Simcha Srebnik
Published in: Journal of Molecular Liquids, 313, 2020, Page(s) 113485, ISSN 0167-7322
Publisher: Elsevier BV
DOI: 10.1016/j.molliq.2020.113485

Composite Materials with Combined Electronic and Ionic Properties

Author(s): Noam Ralbag, Meirav Mann-Lahav, Elena S. Davydova, Uri Ash, Reuven Galed, Michael Handl, Renate Hiesgen, Emanuele Magliocca, William Mustain, Jin He, Peixi Cong, Andrew M. Beale, Gideon S. Grader, David Avnir, Dario R. Dekel
Published in: Matter, 1/4, 2019, Page(s) 959-975, ISSN 2590-2385
Publisher: Elsevier
DOI: 10.1016/j.matt.2019.04.007

Unexpected water-hydroxide ion structure and diffusion behavior in low hydration media

Author(s): I. Zadok, D. R. Dekel, and S. Srebnik
Published in: arXiv, 2018
Publisher: Cornell university