Fe–N–C Boosts the Stability of Supported Platinum Nanoparticles for Fuel Cells

Xiao, Fei; Wang, Yian; Xu, Gui-Liang; Yang, Fei; Zhu, Shangqian; Sun, Cheng-Jun; Cui, Yingdan; Xu, Zhiwen; Zhao, Qinglan; Jang, Juhee; Qiu, Xiaoyi; Liu, Ershuai; Drisdell, Walter S.; Wei, Zidong; Gu, Meng; Amine, Khalil; Shao, Minhua

doi:10.1021/jacs.2c08305

Fe–N–C Boosts the Stability of Supported Platinum Nanoparticles for Fuel Cells

Journal Article · Tue Oct 25 00:00:00 EDT 2022 · Journal of the American Chemical Society

DOI:https://doi.org/10.1021/jacs.2c08305· OSTI ID:2217034

^[1]; ^[1]; ^[2]; Yang, Fei ^[3]; ^[1]; Sun, Cheng-Jun ^[2]; Cui, Yingdan ^[1]; Xu, Zhiwen ^[1]; ^[1]; Jang, Juhee ^[1]; Qiu, Xiaoyi ^[1]; ^[4]; ^[4]; ^[5]; ^[6]; ^[7]; ^[8]

Hong Kong University of Science and Technology (HKUST) (Hong Kong)
Argonne National Laboratory (ANL), Argonne, IL (United States)
Hong Kong University of Science and Technology (HKUST) (Hong Kong); Southern University of Science and Technology (SUSTech), Shenzhen (China)
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Chongqing Univ. (China)
Southern University of Science and Technology (SUSTech), Shenzhen (China)
Argonne National Laboratory (ANL), Argonne, IL (United States); Stanford Univ., CA (United States); Mohammed VI Polytechnic University, Ben Guerir (Morocco); Imam AbduIrahman Bin Faisal Univ. (IAU), Dammam (Saudi Arabia)
Hong Kong University of Science and Technology (HKUST) (Hong Kong); Hong Kong University of Science and Technology (HKUST), Guangzhou (China). Fok Ying Tung Research Institute

The poor durability of Pt-based nanoparticles dispersed on carbon black is the challenge for the application of long-life polymer electrolyte fuel cells. Recent work suggests that Fe- and N-codoped carbon (Fe-N-C) might be a better support than conventional high-surface-area carbon. In this work, we find that the electrochemical surface area retention of Pt/Fe-N-C is much better than that of commercial Pt/C during potential cycling in both acidic and basic media. In situ inductively coupled plasma mass spectrometry studies indicate that the Pt dissolution rate of Pt/Fe-N-C is 3 times smaller than that of Pt/C during cycling. Density functional theory calculations further illustrate that the Fe-N-C substrate can provide strong and stable support to the Pt nanoparticles and alleviate the oxide formation by adjusting the electronic structure. The strong metal-substrate interaction, together with a lower metal dissolution rate and highly stable support, may be the reason for the significantly enhanced stability of Pt/Fe-N-C. In conclusion, this finding highlights the importance of carbon support selection to achieve a more durable Pt-based electrocatalyst for fuel cells.

View Accepted Manuscript (DOE)

Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS); Brookhaven National Laboratory (BNL), Upton, NY (United States). National Synchrotron Light Source II (NSLS-II)

Sponsoring Organization:: USDOE Laboratory Directed Research and Development (LDRD) Program

Grant/Contract Number:: AC02-05CH11231; AC02-06CH11357; SC0012704

OSTI ID:: 2217034

Journal Information:: Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 44 Vol. 144; ISSN 0002-7863

Publisher:: American Chemical Society (ACS)Copyright Statement

Country of Publication:: United States

Language:: English

References (76)

Pt‐Based Nanocrystal for Electrocatalytic Oxygen Reduction Zhao, Zipeng; Chen, Changli; Liu, Zeyan Advanced Materials, Vol. 31, Issue 31 https://doi.org/10.1002/adma.201808115	journal	December 2018
Recent Advances in Electrocatalysts for Proton Exchange Membrane Fuel Cells and Alkaline Membrane Fuel Cells Xiao, Fei; Wang, Yu‐Cheng; Wu, Zhi‐Peng Advanced Materials, Vol. 33, Issue 50 https://doi.org/10.1002/adma.202006292	journal	March 2021
Single-Atom to Single-Atom Grafting of Pt ₁ onto FeN ₄ Center: Pt ₁ @FeNC Multifunctional Electrocatalyst with Significantly Enhanced Properties Zeng, Xiaojun; Shui, Jianglan; Liu, Xiaofang Advanced Energy Materials, Vol. 8, Issue 1 https://doi.org/10.1002/aenm.201701345	journal	September 2017
Dissolution of Platinum: Limits for the Deployment of Electrochemical Energy Conversion? Topalov, Angel A.; Katsounaros, Ioannis; Auinger, Michael Angewandte Chemie International Edition, Vol. 51, Issue 50 https://doi.org/10.1002/anie.201207256	journal	November 2012
Stability of Fe-N-C Catalysts in Acidic Medium Studied by Operando Spectroscopy Choi, Chang Hyuck; Baldizzone, Claudio; Grote, Jan-Philipp Angewandte Chemie International Edition, Vol. 54, Issue 43 https://doi.org/10.1002/anie.201504903	journal	August 2015
Stabilizing a Platinum ₁ Single-Atom Catalyst on Supported Phosphomolybdic Acid without Compromising Hydrogenation Activity Zhang, Bin; Asakura, Hiroyuki; Zhang, Jia Angewandte Chemie International Edition, Vol. 55, Issue 29 https://doi.org/10.1002/anie.201602801	journal	May 2016
A New Catalytic Site for the Electroreduction of Oxygen? Dodelet, Jean-Pol; Chenitz, Régis; Yang, Lijun ChemCatChem, Vol. 6, Issue 7 https://doi.org/10.1002/cctc.201402133	journal	May 2014
Improved Durability and Activity in Pt/Mo₂C Fuel Cell Cathodes by Magnetron Sputtering of Tantalum Hamo, Eliran R.; Rosen, Brian A. ChemElectroChem, Vol. 8, Issue 16 https://doi.org/10.1002/celc.202100591	journal	August 2021
Selected Review of the Degradation of Pt and Pd-based Carbon-supported Electrocatalysts for Alkaline Fuel Cells: Towards Mechanisms of Degradation Lafforgue, C.; Zadick, A.; Dubau, L. Fuel Cells, Vol. 18, Issue 3 https://doi.org/10.1002/fuce.201700094	journal	March 2018
Effect of the damping function in dispersion corrected density functional theory Grimme, Stefan; Ehrlich, Stephan; Goerigk, Lars Journal of Computational Chemistry, Vol. 32, Issue 7 https://doi.org/10.1002/jcc.21759	journal	March 2011
Instability of Supported Platinum Nanoparticles in Low-Temperature Fuel Cells Shao-Horn, Y.; Sheng, W. C.; Chen, S. Topics in Catalysis, Vol. 46, Issue 3-4 https://doi.org/10.1007/s11244-007-9000-0	journal	November 2007
The Electrochemical Dissolution of Noble Metals in Alkaline Media Schalenbach, Maximilian; Kasian, Olga; Ledendecker, Marc Electrocatalysis, Vol. 9, Issue 2 https://doi.org/10.1007/s12678-017-0438-y	journal	December 2017
Loss of surface area by platinum and supported platinum black electrocatalyst Tseung, A. C. C.; Dhara, S. C. Electrochimica Acta, Vol. 20, Issue 9 https://doi.org/10.1016/0013-4686(75)90067-5	journal	September 1975
A study of the dissolution of platinum, palladium, rhodium and gold electrodes in 1 m sulphuric acid by cyclic voltammetry Rand, D. A. J.; Woods, R. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, Vol. 35, Issue 1 https://doi.org/10.1016/S0022-0728(72)80308-5	journal	March 1972
Theoretical surface science and catalysis—calculations and concepts Hammer, B.; Nørskov, J. K. Impact of Surface Science on Catalysis, p. 71-129 https://doi.org/10.1016/S0360-0564(02)45013-4	book	January 2000
Titania supported platinum catalyst with high electrocatalytic activity and stability for polymer electrolyte membrane fuel cell Huang, Sheng-Yang; Ganesan, Prabhu; Popov, Branko N. Applied Catalysis B: Environmental, Vol. 102, Issue 1-2 https://doi.org/10.1016/j.apcatb.2010.11.026	journal	February 2011
Cross-linked multi-atom Pt catalyst for highly efficient oxygen reduction catalysis Li, Jia; Zhou, Qiuyun; Yue, Mufei Applied Catalysis B: Environmental, Vol. 284 https://doi.org/10.1016/j.apcatb.2020.119728	journal	May 2021
Elucidation of role of graphene in catalytic designs for electroreduction of oxygen Kulesza, Pawel J.; Zak, Jerzy K.; Rutkowska, Iwona A. Current Opinion in Electrochemistry, Vol. 9 https://doi.org/10.1016/j.coelec.2018.05.012	journal	June 2018
Enhanced activity and stability of Pt catalysts on functionalized graphene sheets for electrocatalytic oxygen reduction Kou, Rong; Shao, Yuyan; Wang, Donghai Electrochemistry Communications, Vol. 11, Issue 5 https://doi.org/10.1016/j.elecom.2009.02.033	journal	May 2009
Nanostructured platinum becomes alloyed at oxide-composite substrate Timperman, L.; Lewera, A.; Vogel, W. Electrochemistry Communications, Vol. 12, Issue 12 https://doi.org/10.1016/j.elecom.2010.10.020	journal	December 2010
Identical-location TEM investigations of Pt/C electrocatalyst degradation at elevated temperatures Schlögl, Katrin; Mayrhofer, Karl J. J.; Hanzlik, Marianne Journal of Electroanalytical Chemistry, Vol. 662, Issue 2 https://doi.org/10.1016/j.jelechem.2011.09.003	journal	November 2011
A review of the stability and durability of non-precious metal catalysts for the oxygen reduction reaction in proton exchange membrane fuel cells Banham, Dustin; Ye, Siyu; Pei, Katie Journal of Power Sources, Vol. 285 https://doi.org/10.1016/j.jpowsour.2015.03.047	journal	July 2015
Nitrogen-coordinated single iron atom catalysts derived from metal organic frameworks for oxygen reduction reaction Xiao, Fei; Xu, Gui-Liang; Sun, Cheng-Jun Nano Energy, Vol. 61 https://doi.org/10.1016/j.nanoen.2019.04.033	journal	July 2019
Durable hybrid electrocatalysts for proton exchange membrane fuel cells Xiao, Fei; Xu, Gui-Liang; Sun, Cheng-Jun Nano Energy, Vol. 77 https://doi.org/10.1016/j.nanoen.2020.105192	journal	November 2020
Support structure-catalyst electroactivity relation for oxygen reduction reaction on platinum supported by two-dimensional titanium carbide Lee, Yeongdae; Ahn, Jang Hyuk; Park, Hee-Young Nano Energy, Vol. 79 https://doi.org/10.1016/j.nanoen.2020.105363	journal	January 2021
Advanced Electrocatalysts with Single-Metal-Atom Active Sites Wang, Yuxuan; Su, Hongyang; He, Yanghua Chemical Reviews, Vol. 120, Issue 21 https://doi.org/10.1021/acs.chemrev.0c00594	journal	November 2020
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction Shao, Minhua; Chang, Qiaowan; Dodelet, Jean-Pol Chemical Reviews, Vol. 116, Issue 6 https://doi.org/10.1021/acs.chemrev.5b00462	journal	February 2016
Nonprecious Metal Catalysts for Oxygen Reduction in Heterogeneous Aqueous Systems Gewirth, Andrew A.; Varnell, Jason A.; DiAscro, Angela M. Chemical Reviews, Vol. 118, Issue 5 https://doi.org/10.1021/acs.chemrev.7b00335	journal	December 2017
Modeling the Size Dependency of the Stability of Metal Nanoparticles Dietze, Elisabeth M.; Plessow, Philipp N.; Studt, Felix The Journal of Physical Chemistry C, Vol. 123, Issue 41 https://doi.org/10.1021/acs.jpcc.9b06952	journal	October 2019
Solid-State Synthesis of Highly Dispersed Nitrogen-Coordinated Single Iron Atom Electrocatalysts for Proton Exchange Membrane Fuel Cells Xiao, Fei; Liu, Xiang; Sun, Cheng-Jun Nano Letters, Vol. 21, Issue 8 https://doi.org/10.1021/acs.nanolett.1c00702	journal	April 2021
Neighboring Pt Atom Sites in an Ultrathin FePt Nanosheet for the Efficient and Highly CO-Tolerant Oxygen Reduction Reaction Chen, Wenlong; Gao, Wenpei; Tu, Peng Nano Letters, Vol. 18, Issue 9 https://doi.org/10.1021/acs.nanolett.8b02606	journal	July 2018
Particle Size Effect on Platinum Dissolution: Practical Considerations for Fuel Cells Sandbeck, Daniel J. S.; Inaba, Masanori; Quinson, Jonathan ACS Applied Materials & Interfaces, Vol. 12, Issue 23 https://doi.org/10.1021/acsami.0c02801	journal	May 2020
Durable Tungsten Carbide Support for Pt-Based Fuel Cells Cathodes Lori, Oran; Gonen, Shmuel; Kapon, Omree ACS Applied Materials & Interfaces, Vol. 13, Issue 7 https://doi.org/10.1021/acsami.0c20089	journal	February 2021
PGM-Free Fe/N/C and Ultralow Loading Pt/C Hybrid Cathode Catalysts with Enhanced Stability and Activity in PEM Fuel Cells Yang, Xiaohua; Zhang, Gaixia; Du, Lei ACS Applied Materials & Interfaces, Vol. 12, Issue 12 https://doi.org/10.1021/acsami.9b18085	journal	March 2020
Particle Size Effect on Platinum Dissolution: Considerations for Accelerated Stability Testing of Fuel Cell Catalysts Sandbeck, Daniel J. S.; Secher, Niklas Mørch; Speck, Florian D. ACS Catalysis, Vol. 10, Issue 11 https://doi.org/10.1021/acscatal.0c00779	journal	May 2020
Huge Instability of Pt/C Catalysts in Alkaline Medium Zadick, Anicet; Dubau, Laetitia; Sergent, Nicolas ACS Catalysis, Vol. 5, Issue 8 https://doi.org/10.1021/acscatal.5b01037	journal	July 2015
Relationships between Atomic Level Surface Structure and Stability/Activity of Platinum Surface Atoms in Aqueous Environments Lopes, Pietro P.; Strmcnik, Dusan; Tripkovic, Dusan ACS Catalysis, Vol. 6, Issue 4 https://doi.org/10.1021/acscatal.5b02920	journal	March 2016
Minimizing Operando Demetallation of Fe-N-C Electrocatalysts in Acidic Medium Choi, Chang Hyuck; Baldizzone, Claudio; Polymeros, George ACS Catalysis, Vol. 6, Issue 5 https://doi.org/10.1021/acscatal.6b00643	journal	April 2016
Accelerated Stress Test of Pt/C Nanoparticles in an Interface with an Anion-Exchange Membrane—An Identical-Location Transmission Electron Microscopy Study Lafforgue, Clémence; Chatenet, Marian; Dubau, Laetitia ACS Catalysis, Vol. 8, Issue 2 https://doi.org/10.1021/acscatal.7b04055	journal	January 2018
Degradation of Carbon-Supported Platinum-Group-Metal Electrocatalysts in Alkaline Media Studied by in Situ Fourier Transform Infrared Spectroscopy and Identical-Location Transmission Electron Microscopy Lafforgue, Clémence; Maillard, Frédéric; Martin, Vincent ACS Catalysis, Vol. 9, Issue 6 https://doi.org/10.1021/acscatal.9b00439	journal	May 2019
Degradation Mechanisms of Pt/C Fuel Cell Catalysts under Simulated Start–Stop Conditions Meier, Josef C.; Galeano, Carolina; Katsounaros, Ioannis ACS Catalysis, Vol. 2, Issue 5 https://doi.org/10.1021/cs300024h	journal	April 2012
Spectroelectrochemical Probing of the Strong Interaction between Platinum Nanoparticles and Graphitic Domains of Carbon Ma, Jiwei; Habrioux, Aurélien; Morais, Cláudia ACS Catalysis, Vol. 3, Issue 9 https://doi.org/10.1021/cs4003222	journal	July 2013
Crystal orbital Hamilton populations (COHP): energy-resolved visualization of chemical bonding in solids based on density-functional calculations Dronskowski, Richard; Bloechl, Peter E. The Journal of Physical Chemistry, Vol. 97, Issue 33 https://doi.org/10.1021/j100135a014	journal	August 1993
Oxygen Reduction Reaction in Alkaline Media Causes Iron Leaching from Fe–N–C Electrocatalysts Ku, Yu-Ping; Ehelebe, Konrad; Hutzler, Andreas Journal of the American Chemical Society, Vol. 144, Issue 22 https://doi.org/10.1021/jacs.2c02088	journal	May 2022
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode Nørskov, J. K.; Rossmeisl, J.; Logadottir, A. The Journal of Physical Chemistry B, Vol. 108, Issue 46 https://doi.org/10.1021/jp047349j	journal	November 2004
Crystal Orbital Hamilton Population (COHP) Analysis As Projected from Plane-Wave Basis Sets Deringer, Volker L.; Tchougréeff, Andrei L.; Dronskowski, Richard The Journal of Physical Chemistry A, Vol. 115, Issue 21 https://doi.org/10.1021/jp202489s	journal	June 2011
Single-atom catalysis of CO oxidation using Pt1/FeOx Qiao, Botao; Wang, Aiqin; Yang, Xiaofeng Nature Chemistry, Vol. 3, Issue 8 https://doi.org/10.1038/nchem.1095	journal	July 2011
FeOx-supported platinum single-atom and pseudo-single-atom catalysts for chemoselective hydrogenation of functionalized nitroarenes Wei, Haisheng; Liu, Xiaoyan; Wang, Aiqin Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms6634	journal	December 2014
Eliminating dissolution of platinum-based electrocatalysts at the atomic scale Lopes, Pietro P.; Li, Dongguo; Lv, Haifeng Nature Materials, Vol. 19, Issue 11 https://doi.org/10.1038/s41563-020-0735-3	journal	July 2020
Chemical vapour deposition of Fe–N–C oxygen reduction catalysts with full utilization of dense Fe–N4 sites Jiao, Li; Li, Jingkun; Richard, Lynne LaRochelle Nature Materials https://doi.org/10.1038/s41563-021-01030-2	journal	June 2021
Atomically dispersed Pt and Fe sites and Pt–Fe nanoparticles for durable proton exchange membrane fuel cells Xiao, Fei; Wang, Qi; Xu, Gui-Liang Nature Catalysis, Vol. 5, Issue 6 https://doi.org/10.1038/s41929-022-00796-1	journal	June 2022
In situ X-ray probing reveals fingerprints of surface platinum oxide Friebel, Daniel; Miller, Daniel J.; O’Grady, Christopher P. Phys. Chem. Chem. Phys., Vol. 13, Issue 1 https://doi.org/10.1039/C0CP01434F	journal	January 2011
Towards a comprehensive understanding of platinum dissolution in acidic media Topalov, Angel A.; Cherevko, Serhiy; Zeradjanin, Aleksandar R. Chem. Sci., Vol. 5, Issue 2 https://doi.org/10.1039/C3SC52411F	journal	January 2014
The oxygen reduction reaction on Pt(111) and Pt(100) surfaces substituted by subsurface Cu: a theoretical perspective Li, Kai; Li, Yang; Wang, Ying Journal of Materials Chemistry A, Vol. 3, Issue 21 https://doi.org/10.1039/C5TA01017A	journal	January 2015
Importance of non-intrinsic platinum dissolution in Pt/C composite fuel cell catalysts Jovanovič, Primož; Petek, Urša; Hodnik, Nejc Physical Chemistry Chemical Physics, Vol. 19, Issue 32 https://doi.org/10.1039/C7CP03192K	journal	January 2017
Pt-Based electrocatalysts with high atom utilization efficiency: from nanostructures to single atoms Zhang, Lei; Doyle-Davis, Kieran; Sun, Xueliang Energy & Environmental Science, Vol. 12, Issue 2 https://doi.org/10.1039/C8EE02939C	journal	January 2019
Atomically dispersed Fe–N–C decorated with Pt-alloy core–shell nanoparticles for improved activity and durability towards oxygen reduction Ao, Xiang; Zhang, Wei; Zhao, Bote Energy & Environmental Science, Vol. 13, Issue 9 https://doi.org/10.1039/D0EE00832J	journal	January 2020
Revealing the oxygen reduction reaction activity origin of single atoms supported on g-C₃N₄ monolayers: a first-principles study Niu, Huan; Wang, Xiting; Shao, Chen Journal of Materials Chemistry A, Vol. 8, Issue 14 https://doi.org/10.1039/D0TA00794C	journal	January 2020
Atomically dispersed single iron sites for promoting Pt and Pt ₃ Co fuel cell catalysts: performance and durability improvements Qiao, Zhi; Wang, Chenyu; Li, Chenzhao Energy & Environmental Science, Vol. 14, Issue 9 https://doi.org/10.1039/D1EE01675J	journal	January 2021
Activity, stability and degradation of multi walled carbon nanotube (MWCNT) supported Pt fuel cell electrocatalysts Hasché, Frédéric; Oezaslan, Mehtap; Strasser, Peter Physical Chemistry Chemical Physics, Vol. 12, Issue 46 https://doi.org/10.1039/c0cp00609b	journal	January 2010
Projector augmented-wave method Blöchl, P. E. Physical Review B, Vol. 50, Issue 24, p. 17953-17979 https://doi.org/10.1103/PhysRevB.50.17953	journal	December 1994
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set Kresse, G.; Furthmüller, J. Physical Review B, Vol. 54, Issue 16, p. 11169-11186 https://doi.org/10.1103/PhysRevB.54.11169	journal	October 1996
Generalized Gradient Approximation Made Simple Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868 https://doi.org/10.1103/PhysRevLett.77.3865	journal	October 1996
IFEFFIT : interactive XAFS analysis and FEFF fitting Newville, Matthew Journal of Synchrotron Radiation, Vol. 8, Issue 2 https://doi.org/10.1107/S0909049500016964	journal	March 2001
Design of ultrathin Pt-Mo-Ni nanowire catalysts for ethanol electrooxidation Mao, Junjie; Chen, Wenxing; He, Dongsheng Science Advances, Vol. 3, Issue 8 https://doi.org/10.1126/sciadv.1603068	journal	August 2017
Role of Structural and Electronic Properties of Pt and Pt Alloys on Electrocatalysis of Oxygen Reduction Mukerjee, Sanjeev; Srinivasan, Supramaniam; Soriaga, Manuel P. Journal of The Electrochemical Society, Vol. 142, Issue 5, p. 1409-1422 https://doi.org/10.1149/1.2048590	journal	January 1995
Agglomeration of Platinum Particles Supported on Carbon in Phosphoric Acid Honji, A. Journal of The Electrochemical Society, Vol. 135, Issue 2 https://doi.org/10.1149/1.2095614	journal	January 1988
Stability of Corrosion-Resistant Magnéli-Phase Ti[sub 4]O[sub 7]-Supported PEMFC Catalysts at High Potentials Ioroi, Tsutomu; Senoh, Hiroshi; Yamazaki, Shin-ichi Journal of The Electrochemical Society, Vol. 155, Issue 4 https://doi.org/10.1149/1.2833310	journal	January 2008
Carbon-Free Pt Electrocatalysts Supported on SnO2 for Polymer Electrolyte Fuel Cells: Electrocatalytic Activity and Durability Takasaki, F.; Matsuie, S.; Takabatake, Y. Journal of The Electrochemical Society, Vol. 158, Issue 10 https://doi.org/10.1149/1.3625918	journal	January 2011
The Dissolution Dilemma for Low Pt Loading Polymer Electrolyte Membrane Fuel Cell Catalysts Sandbeck, Daniel J. S.; Secher, Niklas Mørch; Inaba, Masanori Journal of The Electrochemical Society, Vol. 167, Issue 16 https://doi.org/10.1149/1945-7111/abc767	journal	November 2020
Comparative IL-TEM Study Concerning the Degradation of Carbon Supported Pt-Based Electrocatalysts Schlögl, Katrin; Hanzlik, Marianne; Arenz, Matthias Journal of The Electrochemical Society, Vol. 159, Issue 6 https://doi.org/10.1149/2.035206jes	journal	January 2012
Mitigation of PEM Fuel Cell Catalyst Degradation with Porous Carbon Supports Padgett, Elliot; Yarlagadda, Venkata; Holtz, Megan E. Journal of The Electrochemical Society, Vol. 166, Issue 4 https://doi.org/10.1149/2.0371904jes	journal	January 2019
A Comparative Study on Gold and Platinum Dissolution in Acidic and Alkaline Media Cherevko, Serhiy; Zeradjanin, Aleksandar R.; Keeley, Gareth P. Journal of The Electrochemical Society, Vol. 161, Issue 12 https://doi.org/10.1149/2.0881412jes	journal	January 2014
Development of Highly Active and Durable Hybrid Cathode Catalysts for Polymer Electrolyte Membrane Fuel Cells Xie, Tianyuan; Jung, Wonsuk; Kim, Taekeun Journal of The Electrochemical Society, Vol. 161, Issue 14 https://doi.org/10.1149/2.0961414jes	journal	January 2014
Atomic Structure and the Magnetic Properties of ZrDoped Sm2Co17 Ravel, B.; Gallagher, K. Physica Scripta https://doi.org/10.1238/Physica.Topical.115a00606	journal	January 2005
Design criteria for stable Pt/C fuel cell catalysts Meier, Josef C.; Galeano, Carolina; Katsounaros, Ioannis Beilstein Journal of Nanotechnology, Vol. 5 https://doi.org/10.3762/bjnano.5.5	journal	January 2014

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Related Subjects

25 ENERGY STORAGE
Fe-N-C
Pt-based electrocatalyst
durability
inductively coupled plasma mass spectrometry
oxygen reduction reaction

Fe–N–C Boosts the Stability of Supported Platinum Nanoparticles for Fuel Cells

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