La and Al co-doped CaMnO3 perovskite oxides: From interplay of surface properties to anion exchange membrane fuel cell performance

Dzara, Michael J.; Christ, Jason M.; Joghee, Prabhuram; Ngo, Chilan; Cadigan, Christopher A.; Bender, Guido; Richards, Ryan M.; O'Hayre, Ryan; Pylypenko, Svitlana

doi:10.1016/j.jpowsour.2017.08.071

Title: La and Al co-doped CaMnO₃ perovskite oxides: From interplay of surface properties to anion exchange membrane fuel cell performance

Journal Article · Fri Sep 01 00:00:00 EDT 2017 · Journal of Power Sources

DOI:https://doi.org/10.1016/j.jpowsour.2017.08.071· OSTI ID:1412828

Dzara, Michael J. ^[1]; Christ, Jason M. ^[2]; Joghee, Prabhuram ^[2];

^[1]; Cadigan, Christopher A. ^[1]; Bender, Guido ^[3]; Richards, Ryan M. ^[1]; O'Hayre, Ryan ^[1];

^[1]

Colorado School of Mines, Golden, CO (United States)
National Renewable Energy Lab. (NREL), Golden, CO (United States); Colorado School of Mines, Golden, CO (United States)
National Renewable Energy Lab. (NREL), Golden, CO (United States)

This work reports the first account of perovskite oxide and carbon composite oxygen reduction reaction (ORR) catalysts integrated into anion exchange membrane fuel cells (AEMFCs). Perovskite oxides with a theoretical stoichiometry of Ca_0.9La_0.1Al_0.1Mn_0.9O_3-δ are synthesized by an aerogel method and calcined at various temperatures, resulting in a set of materials with varied surface chemistry and surface area. Material composition is evaluated by X-ray diffraction, energy dispersive X-ray spectroscopy, and X-ray photoelectron spectroscopy. The perovskite oxide calcined at 800 degrees C shows the importance of balance between surface area, purity of the perovskite phase, and surface composition, resulting in the highest ORR mass activity when evaluated in rotating disk electrodes. Integration of this catalyst into AEMFCs reveals that the best AEMFC performance is obtained when using composites with 30:70 perovskite oxide:carbon composition. Doubling the loading leads to an increase in the power density from 30 to 76 mW cm^-2. The AEMFC prepared with a composite based on perovskite oxide and N-carbon achieves a power density of 44 mW cm^-2, demonstrating an ~50% increase when compared to the highest performing composite with undoped carbon at the same loading.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: National Renewable Energy Lab. (NREL), Golden, CO (United States)

Sponsoring Organization:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

Grant/Contract Number:: AC36-08GO28308

OSTI ID:: 1412828

Report Number(s):: NREL/JA-5900-70170; TRN: US1800369

Journal Information:: Journal of Power Sources, Vol. 375, Issue C; ISSN 0378-7753

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 16 works

Citation information provided by
Web of Science

References (68)

Alkaline fuel cells: a critical view Gülzow, Erich Journal of Power Sources, Vol. 61, Issue 1-2 https://doi.org/10.1016/S0378-7753(96)02344-0	journal	July 1996
Anion exchange membranes for alkaline fuel cells: A review Merle, Géraldine; Wessling, Matthias; Nijmeijer, Kitty Journal of Membrane Science, Vol. 377, Issue 1-2, p. 1-35 https://doi.org/10.1016/j.memsci.2011.04.043	journal	July 2011
Polymeric materials as anion-exchange membranes for alkaline fuel cells Couture, Guillaume; Alaaeddine, Ali; Boschet, Frédéric Progress in Polymer Science, Vol. 36, Issue 11 https://doi.org/10.1016/j.progpolymsci.2011.04.004	journal	November 2011
Alkaline polymer electrolyte membranes for fuel cell applications Wang, Yan-Jie; Qiao, Jinli; Baker, Ryan Chemical Society Reviews, Vol. 42, Issue 13 https://doi.org/10.1039/c3cs60053j	journal	January 2013
Anion-Exchange Membranes for Fuel Cells: Synthesis Strategies, Properties and Perspectives Zhang, H. -W.; Chen, D. -Z.; Xianze, Y. Fuel Cells, Vol. 15, Issue 6 https://doi.org/10.1002/fuce.201500039	journal	August 2015
Review of gas diffusion cathodes for alkaline fuel cells Bidault, F.; Brett, D. J. L.; Middleton, P. H. Journal of Power Sources, Vol. 187, Issue 1 https://doi.org/10.1016/j.jpowsour.2008.10.106	journal	February 2009
Oxygen reduction on carbon supported Pt and PtRu catalysts in alkaline solutions Jiang, Luhua; Hsu, Andrew; Chu, Deryn Journal of Electroanalytical Chemistry, Vol. 629, Issue 1-2 https://doi.org/10.1016/j.jelechem.2009.01.029	journal	April 2009
Atomic Ensemble and Electronic Effects in Ag-Rich AgPd Nanoalloy Catalysts for Oxygen Reduction in Alkaline Media Slanac, Daniel A.; Hardin, William G.; Johnston, Keith P. Journal of the American Chemical Society, Vol. 134, Issue 23 https://doi.org/10.1021/ja303580b	journal	May 2012
3D Nitrogen-Doped Graphene Aerogel-Supported Fe ₃ O ₄ Nanoparticles as Efficient Electrocatalysts for the Oxygen Reduction Reaction Wu, Zhong-Shuai; Yang, Shubin; Sun, Yi Journal of the American Chemical Society, Vol. 134, Issue 22 https://doi.org/10.1021/ja3030565	journal	May 2012
Co₃O₄ nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction Liang, Yongye; Li, Yanguang; Wang, Hailiang Nature Materials, Vol. 10, Issue 10, p. 780-786 https://doi.org/10.1038/nmat3087	journal	August 2011
MnO ₂ -Based Nanostructures as Catalysts for Electrochemical Oxygen Reduction in Alkaline Media ^† Cheng, Fangyi; Su, Yi; Liang, Jing Chemistry of Materials, Vol. 22, Issue 3 https://doi.org/10.1021/cm901698s	journal	February 2010
Non-Precious Electrocatalysts for Oxygen Reduction Reaction in Alkaline Media: Latest Achievements on Novel Carbon Materials Brouzgou, Angeliki; Song, Shuqin; Liang, Zhen-Xing Catalysts, Vol. 6, Issue 10 https://doi.org/10.3390/catal6100159	journal	October 2016
Advances in designing perovskite catalysts Tanaka, Hirohisa; Misono, Makoto Current Opinion in Solid State and Materials Science, Vol. 5, Issue 5 https://doi.org/10.1016/S1359-0286(01)00035-3	journal	October 2001
A2B′B″O6 perovskites: A review Vasala, Sami; Karppinen, Maarit Progress in Solid State Chemistry, Vol. 43, Issue 1-2 https://doi.org/10.1016/j.progsolidstchem.2014.08.001	journal	May 2015
Highly Active, Nonprecious Metal Perovskite Electrocatalysts for Bifunctional Metal–Air Battery Electrodes Hardin, William G.; Slanac, Daniel A.; Wang, Xiqing The Journal of Physical Chemistry Letters, Vol. 4, Issue 8 https://doi.org/10.1021/jz400595z	journal	March 2013
Analysis of the electronic configuration of the pulsed laser deposited La0.7Ca0.3MnO3 thin films Borca, C. N.; Canulescu, S.; Loviat, F. Applied Surface Science, Vol. 254, Issue 4 https://doi.org/10.1016/j.apsusc.2007.09.049	journal	December 2007
Composite Electrode Boosts the Activity of Ba _0.5 Sr _0.5 Co _0.8 Fe _0.2 O _3-δ Perovskite and Carbon toward Oxygen Reduction in Alkaline Media Fabbri, Emiliana; Mohamed, Rhiyaad; Levecque, Pieter ACS Catalysis, Vol. 4, Issue 4 https://doi.org/10.1021/cs400903k	journal	March 2014
Composition-dependent electro-catalytic activities of covalent carbon-LaMnO3 hybrids as synergistic catalysts for oxygen reduction reaction Li, Tuanfeng; Liu, Jingjun; Jin, Xuemin Electrochimica Acta, Vol. 198 https://doi.org/10.1016/j.electacta.2016.02.027	journal	April 2016
La _0.8 Sr _0.2 MnO _3−δ Decorated with Ba _0.5 Sr _0.5 Co _0.8 Fe _0.2 O _3−δ : A Bifunctional Surface for Oxygen Electrocatalysis with Enhanced Stability and Activity Risch, Marcel; Stoerzinger, Kelsey A.; Maruyama, Shingo Journal of the American Chemical Society, Vol. 136, Issue 14 https://doi.org/10.1021/ja5009954	journal	February 2014
Oxygen electrocatalysis on (001)-oriented manganese perovskite films: Mn valency and charge transfer at the nanoscale Stoerzinger, Kelsey A.; Risch, Marcel; Suntivich, Jin Energy & Environmental Science, Vol. 6, Issue 5 https://doi.org/10.1039/c3ee40321a	journal	January 2013
Oxygen Reduction at Carbon-Supported Lanthanides: The Role of the B-Site Celorrio, Verónica; Dann, Ellie; Calvillo, Laura ChemElectroChem, Vol. 3, Issue 2 https://doi.org/10.1002/celc.201500440	journal	December 2015
Oxygen reduction reaction at La _x Ca _1−x MnO ₃ nanostructures: interplay between A-site segregation and B-site valency Celorrio, Verónica; Calvillo, Laura; Dann, Ellie Catalysis Science & Technology, Vol. 6, Issue 19 https://doi.org/10.1039/C6CY01105E	journal	January 2016
Oxygen Reduction Reaction Activity of La-Based Perovskite Oxides in Alkaline Medium: A Thin-Film Rotating Ring-Disk Electrode Study Sunarso, Jaka; Torriero, Angel A. J.; Zhou, Wei The Journal of Physical Chemistry C, Vol. 116, Issue 9 https://doi.org/10.1021/jp211946n	journal	February 2012
Tellurium-doped lanthanum manganite as catalysts for the oxygen reduction reaction Celorrio, V.; Morris, L. J.; Cattelan, M. MRS Communications, Vol. 7, Issue 2 https://doi.org/10.1557/mrc.2017.22	journal	June 2017
Chemical Structures and Performance of Perovskite Oxides Pena, M.; Fierro, J. Chemical Reviews, Vol. 101, Issue 7, p. 1981-2018 https://doi.org/10.1021/cr980129f	journal	July 2001
Co-doping Strategy for Developing Perovskite Oxides as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction Xu, Xiaomin; Su, Chao; Zhou, Wei Advanced Science, Vol. 3, Issue 2 https://doi.org/10.1002/advs.201500187	journal	September 2015
Design principles for oxygen-reduction activity on perovskite oxide catalysts for fuel cells and metal–air batteries Suntivich, Jin; Gasteiger, Hubert A.; Yabuuchi, Naoaki Nature Chemistry, Vol. 3, Issue 7, p. 546-550 https://doi.org/10.1038/nchem.1069	journal	June 2011
Toward the rational design of non-precious transition metal oxides for oxygen electrocatalysis Hong, Wesley T.; Risch, Marcel; Stoerzinger, Kelsey A. Energy & Environmental Science, Vol. 8, Issue 5 https://doi.org/10.1039/C4EE03869J	journal	January 2015
Tuning the Electrocatalytic Activity of Perovskites through Active Site Variation and Support Interactions Hardin, William G.; Mefford, J. Tyler; Slanac, Daniel A. Chemistry of Materials, Vol. 26, Issue 11 https://doi.org/10.1021/cm403785q	journal	June 2014
Number of outer electrons as descriptor for adsorption processes on transition metals and their oxides Calle-Vallejo, Federico; Inoglu, Nilay G.; Su, Hai-Yan Chemical Science, Vol. 4, Issue 3 https://doi.org/10.1039/c2sc21601a	journal	January 2013
Dual role of carbon in the catalytic layers of perovskite/carbon composites for the electrocatalytic oxygen reduction reaction Poux, T.; Napolskiy, F. S.; Dintzer, T. Catalysis Today, Vol. 189, Issue 1 https://doi.org/10.1016/j.cattod.2012.04.046	journal	July 2012
Electrocatalytic Activity of Transition Metal Oxide-Carbon Composites for Oxygen Reduction in Alkaline Batteries and Fuel Cells Malkhandi, S.; Trinh, P.; Manohar, Aswin K. Journal of The Electrochemical Society, Vol. 160, Issue 9 https://doi.org/10.1149/2.109308jes	journal	January 2013
Anion-Exchange Membrane Fuel Cells: Dual-Site Mechanism of Oxygen Reduction Reaction in Alkaline Media on Cobalt−Polypyrrole Electrocatalysts Olson, Tim S.; Pylypenko, Svitlana; Atanassov, Plamen The Journal of Physical Chemistry C, Vol. 114, Issue 11 https://doi.org/10.1021/jp910572g	journal	March 2010
Electrocatalysis of hydrogen peroxide reactions on perovskite oxides: experiment versus kinetic modeling Poux, T.; Bonnefont, A.; Ryabova, A. Phys. Chem. Chem. Phys., Vol. 16, Issue 27 https://doi.org/10.1039/C4CP00341A	journal	January 2014
Electrocatalytic Oxygen Reduction Reaction on Perovskite Oxides: Series versus Direct Pathway Poux, Tiphaine; Bonnefont, Antoine; Kéranguéven, Gwénaëlle ChemPhysChem, Vol. 15, Issue 10 https://doi.org/10.1002/cphc.201402022	journal	May 2014
Scientific Aspects of Polymer Electrolyte Fuel Cell Durability and Degradation Borup, Rod; Meyers, Jeremy; Pivovar, Bryan Chemical Reviews, Vol. 107, Issue 10 https://doi.org/10.1021/cr050182l	journal	October 2007
MnO–nitrogen doped graphene as a durable non-precious hybrid catalyst for the oxygen reduction reaction in anion exchange membrane fuel cells Arunchander, A.; Vivekanantha, M.; Peera, S. Gouse RSC Advances, Vol. 6, Issue 98 https://doi.org/10.1039/C6RA20627A	journal	January 2016
Carbon-supported Co-phthalocyanine modified with pyridine, 2-acid pyridine and 2-methyl pyridine as novel cathode catalysts for alkaline PEM fuel cells Xu, Ming; Li, Chao; Ren, Hongqiang Journal of Molecular Catalysis A: Chemical, Vol. 390 https://doi.org/10.1016/j.molcata.2014.03.007	journal	August 2014
Cobalt-Nitrogen Co-doped Carbon Nanotube Cathode Catalyst for Alkaline Membrane Fuel Cells Kruusenberg, Ivar; Ramani, Dilip; Ratso, Sander ChemElectroChem, Vol. 3, Issue 9 https://doi.org/10.1002/celc.201600241	journal	August 2016
Non-platinum cathode catalysts for alkaline membrane fuel cells Kruusenberg, I.; Matisen, L.; Shah, Q. International Journal of Hydrogen Energy, Vol. 37, Issue 5 https://doi.org/10.1016/j.ijhydene.2011.11.143	journal	March 2012
Evaluation of carbon-supported copper phthalocyanine (CuPc/C) as a cathode catalyst for fuel cells using Nafion as an electrolyte Ding, Lei; Xin, Qing; Dai, Xianfeng Ionics, Vol. 19, Issue 10 https://doi.org/10.1007/s11581-013-0869-2	journal	February 2013
Fe–N-Doped Carbon Capsules with Outstanding Electrochemical Performance and Stability for the Oxygen Reduction Reaction in Both Acid and Alkaline Conditions Ferrero, Guillermo A.; Preuss, Kathrin; Marinovic, Adam ACS Nano, Vol. 10, Issue 6 https://doi.org/10.1021/acsnano.6b01247	journal	May 2016
Non-precious metal catalysts synthesized from precursors of carbon, nitrogen, and transition metal for oxygen reduction in alkaline fuel cells Li, Xuguang; Popov, Branko N.; Kawahara, Takeo Journal of Power Sources, Vol. 196, Issue 4 https://doi.org/10.1016/j.jpowsour.2010.10.018	journal	February 2011
Electrochemical and fuel cell evaluation of Co based catalyst for oxygen reduction in anion exchange polymer membrane fuel cells Mamlouk, M.; Kumar, S. M. Senthil; Gouerec, Pascal Journal of Power Sources, Vol. 196, Issue 18 https://doi.org/10.1016/j.jpowsour.2011.04.045	journal	September 2011
H2/air alkaline membrane fuel cell performance and durability, using novel ionomer and non-platinum group metal cathode catalyst Piana, Michele; Boccia, Massimiliano; Filpi, Antonio Journal of Power Sources, Vol. 195, Issue 18 https://doi.org/10.1016/j.jpowsour.2009.12.085	journal	September 2010
Nitrogen Doped Graphene as Metal Free Electrocatalyst for Efficient Oxygen Reduction Reaction in Alkaline Media and Its Application in Anion Exchange Membrane Fuel Cells Kumar, M. Praveen; Raju, Madhan Mohan; Arunchander, A. Journal of The Electrochemical Society, Vol. 163, Issue 8 https://doi.org/10.1149/2.0541608jes	journal	January 2016
Nanoporous graphene by quantum dots removal from graphene and its conversion to a potential oxygen reduction electrocatalyst via nitrogen doping Palaniselvam, Thangavelu; Valappil, Manila Ozhukil; Illathvalappil, Rajith Energy & Environmental Science, Vol. 7, Issue 3 https://doi.org/10.1039/c3ee43648a	journal	January 2014
Perovskite-Based Catalysts for Direct Methanol Fuel Cells Lan, Aidong; Mukasyan, Alexander S. The Journal of Physical Chemistry C, Vol. 111, Issue 26 https://doi.org/10.1021/jp067343p	journal	July 2007
Fabrication and performance evaluation of a novel membrane electrode assembly for DMFCs Noroozifar, Meissam; Yavari, Zahra; Khorasani-Motlagh, Mozhgan RSC Advances, Vol. 6, Issue 1 https://doi.org/10.1039/C5RA21389D	journal	January 2016
Methane combustion and CO oxidation on LaAl1−xMnxO3 perovskite-type oxide solid solutions Cimino, S.; Lisi, L.; De Rossi, S. Applied Catalysis B: Environmental, Vol. 43, Issue 4 https://doi.org/10.1016/S0926-3373(03)00023-7	journal	July 2003
Physicochemical and catalytic properties in methane combustion of La1−xCaxMnO3±y (0≤x≤1; −0.04≤y≤0.24) perovskite-type oxide Batis, Narjès Harrouch; Delichere, Pierre; Batis, Habib Applied Catalysis A: General, Vol. 282, Issue 1-2 https://doi.org/10.1016/j.apcata.2004.12.009	journal	March 2005
Synthesis of high surface area Ca _x La _(1−x) Al _(1−x) Mn _x O _(3−δ) perovskite oxides for oxygen reduction electrocatalysis in alkaline media Christ, Jason M.; Ngo, Chilan; Batson, Tim Catalysis Science & Technology, Vol. 6, Issue 21 https://doi.org/10.1039/C6CY01497F	journal	January 2016
Impact of Glass Corrosion on the Electrocatalysis on Pt Electrodes in Alkaline Electrolyte Mayrhofer, K. J. J.; Wiberg, G. K. H.; Arenz, M. Journal of The Electrochemical Society, Vol. 155, Issue 1 https://doi.org/10.1149/1.2800752	journal	January 2008
Electrocatalytic Measurement Methodology of Oxide Catalysts Using a Thin-Film Rotating Disk Electrode Suntivich, Jin; Gasteiger, Hubert A.; Yabuuchi, Naoaki Journal of The Electrochemical Society, Vol. 157, Issue 8 https://doi.org/10.1149/1.3456630	journal	January 2010
XPS characterisation of in situ treated lanthanum oxide and hydroxide using tailored charge referencing and peak fitting procedures Sunding, M. F.; Hadidi, K.; Diplas, S. Journal of Electron Spectroscopy and Related Phenomena, Vol. 184, Issue 7 https://doi.org/10.1016/j.elspec.2011.04.002	journal	July 2011
Systematic XPS studies of metal oxides, hydroxides and peroxides Dupin, Jean-Charles; Gonbeau, Danielle; Vinatier, Philippe Physical Chemistry Chemical Physics, Vol. 2, Issue 6 https://doi.org/10.1039/a908800h	journal	January 2000
Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Cr, Mn, Fe, Co and Ni Biesinger, Mark C.; Payne, Brad P.; Grosvenor, Andrew P. Applied Surface Science, Vol. 257, Issue 7, p. 2717-2730 https://doi.org/10.1016/j.apsusc.2010.10.051	journal	January 2011
Nanostructured alumina films by E-beam evaporation Neelakanta Reddy, I.; Sridhara, N.; Bera, Parthasarathi Ceramics International, Vol. 41, Issue 9 https://doi.org/10.1016/j.ceramint.2015.04.147	journal	November 2015
XPS study of some calcium compounds Demri, B.; Muster, D. Journal of Materials Processing Technology, Vol. 55, Issue 3-4 https://doi.org/10.1016/0924-0136(95)02023-3	journal	December 1995
LaAlO ₃ (100) by XPS Vasquez, Richard P. Surface Science Spectra, Vol. 1, Issue 4 https://doi.org/10.1116/1.1247633	journal	December 1992
XPS investigation of Mn valence in lanthanum manganite thin films under variation of oxygen content Beyreuther, Elke; Grafström, Stefan; Eng, Lukas M. Physical Review B, Vol. 73, Issue 15 https://doi.org/10.1103/PhysRevB.73.155425	journal	April 2006
Studies of the interfacial structure of LaAlO3 thin films on silicon by x-ray reflectivity and angle-resolved x-ray photoelectron spectroscopy Li, X. L.; Xiang, W. F.; Lu, H. B. Journal of Applied Physics, Vol. 97, Issue 12 https://doi.org/10.1063/1.1941470	journal	June 2005
XPS study of the major minerals in bauxite: Gibbsite, bayerite and (pseudo-)boehmite Kloprogge, J. Theo; Duong, Loc V.; Wood, Barry J. Journal of Colloid and Interface Science, Vol. 296, Issue 2 https://doi.org/10.1016/j.jcis.2005.09.054	journal	April 2006
Recent progress on nitrogen/carbon structures designed for use in energy and sustainability applications Wood, Kevin N.; O'Hayre, Ryan; Pylypenko, Svitlana Energy Environ. Sci., Vol. 7, Issue 4 https://doi.org/10.1039/C3EE44078H	journal	January 2014
Oxygen reduction reaction mechanism on nitrogen-doped graphene: A density functional theory study Yu, Liang; Pan, Xiulian; Cao, Xiaoming Journal of Catalysis, Vol. 282, Issue 1 https://doi.org/10.1016/j.jcat.2011.06.015	journal	August 2011
Mechanistic Discussion of the Oxygen Reduction Reaction at Nitrogen-Doped Carbon Nanotubes Wiggins-Camacho, Jaclyn D.; Stevenson, Keith J. The Journal of Physical Chemistry C, Vol. 115, Issue 40 https://doi.org/10.1021/jp205336w	journal	September 2011
Spectroscopic investigation of nitrogen-functionalized carbon materials: Spectroscopic investigation of nitrogen-functionalized carbon Wood, Kevin N.; Christensen, Steven T.; Nordlund, Dennis Surface and Interface Analysis, Vol. 48, Issue 5 https://doi.org/10.1002/sia.6017	journal	April 2016
Nitrogen: unraveling the secret to stable carbon-supported Pt-alloy electrocatalysts Pylypenko, Svitlana; Borisevich, Albina; More, Karren L. Energy & Environmental Science, Vol. 6, Issue 10 https://doi.org/10.1039/c3ee40189h	journal	January 2013

Cited By (3)

Using lithium chloride as a medium to prepare N,P-codoped carbon nanosheets for oxygen reduction and evolution reactions Li, Ping; Jang, Haeseong; Yuan, Bing Inorganic Chemistry Frontiers, Vol. 6, Issue 2 https://doi.org/10.1039/c8qi01240g	journal	January 2019
Oxygen Reduction Reaction Electrocatalysis in Alkaline Electrolyte on Glassy-Carbon-Supported Nanostructured Pr6O11 Thin-Films Sharma, Rakesh; Müller, Verónica; Chatenet, Marian Catalysts, Vol. 8, Issue 10 https://doi.org/10.3390/catal8100461	journal	October 2018
Nanoscale Perovskites as Catalysts and Supports for Direct Methanol Fuel Cells Li, Luyao; Tan, Sha; Salvatore, Kenna L. Chemistry – A European Journal, Vol. 25, Issue 33 https://doi.org/10.1002/chem.201805695	journal	April 2019

Similar Records

Steering the Methane Dry Reforming Reactivity of Ni/La₂O₃ Catalysts by Controlled In Situ Decomposition of Doped La₂NiO₄ Precursor Structures

Journal Article · Fri Dec 11 00:00:00 EST 2020 · ACS Catalysis · OSTI ID:1412828

Bekheet, Maged F.; Delir Kheyrollahi Nezhad, Parastoo; Bonmassar, Nicolas; +13 more

Nitrogen‐doped Carbon–CoO _x Nanohybrids: A Precious Metal Free Cathode that Exceeds 1.0 W cm ⁻² Peak Power and 100 h Life in Anion‐Exchange Membrane Fuel Cells

Journal Article · Tue Nov 27 00:00:00 EST 2018 · Angewandte Chemie · OSTI ID:1412828

Peng, Xiong; Omasta, Travis J.; Magliocca, Emanuele; +3 more

Nitrogen‐doped Carbon–CoO _x Nanohybrids: A Precious Metal Free Cathode that Exceeds 1.0 W cm ⁻² Peak Power and 100 h Life in Anion‐Exchange Membrane Fuel Cells

Journal Article · Tue Nov 27 00:00:00 EST 2018 · Angewandte Chemie (International Edition) · OSTI ID:1412828

Peng, Xiong; Omasta, Travis J.; Magliocca, Emanuele; +3 more

Related Subjects

36 MATERIALS SCIENCE
AEMFC
oxygen reduction reaction
perovskite oxide electrocatalyst
XPS
STEM-EDS
N-functionalized carbon

Title: La and Al co-doped CaMnO3 perovskite oxides: From interplay of surface properties to anion exchange membrane fuel cell performance

Citation Formats

References (68)

Cited By (3)

Similar Records

Related Subjects

Title: La and Al co-doped CaMnO₃ perovskite oxides: From interplay of surface properties to anion exchange membrane fuel cell performance