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Keywords: electrocatalyst
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Journal Articles

Alkali-Tuning Hemin-Derived Pore-Rich Fe–N–C: A Remarkable and Durable Electrocatalyst Toward Oxygen Reduction in Alkaline and Acid Condition

Huaxing Xu, Rui Wang, Na Zhou
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2022, 19(1): 010902.
Paper No: JEECS-20-1179
https://doi.org/10.1115/1.4050362
Published Online: March 17, 2021
... to prepare the hemin-derived iron and nitrogen dual-doped carbon electrocatalyst for ORR. In the fabrication process, the KOH solvent plays three roles: (i) replacing toxic dimethylformamide (DMF) to achieve the environmentally friendly dissolution; (ii) converting insoluble hemin into soluble hematin...
View Article titled, Alkali-Tuning Hemin-Derived Pore-Rich Fe–N–C: A Remarkable and Durable <span class="search-highlight">Electrocatalyst</span> Toward Oxygen Reduction in Alkaline and Acid Condition
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Topics: Carbon, Catalysts, Iron, Nitrogen, Oxygen, Waves, Crystal structure, Water
Journal Articles

Pt Nanoparticles Supported on Nitrogen-Doped Carbon-TiO 2 Composite as a High-Performance Electrocatalyst for Methanol Oxidation

Jun Zhang, Jiao Chen, Fan Zhou, Xuewen Zeng, An Xing, Bi Jia, Baoyan Fan, Jun Wang, Xiaoyan Liu
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2021, 18(1): 011005.
Paper No: JEECS-19-1159
https://doi.org/10.1115/1.4046479
Published Online: April 3, 2020
... and composition as well as the electronic effect between the TiO 2 /NDC and Pt. This electrocatalyst holds great promise for application in direct methanol fuel cells. Chloroplatinic acid hexahydrate (H 2 PtCl 6 ·6H 2 O, 99.9%) and γ -aminopropyltriethoxysilane (APTES, 98%) were both obtained from Aladdin...
View Article titled, Pt Nanoparticles Supported on Nitrogen-Doped Carbon-TiO 2 Composite as a High-Performance <span class="search-highlight">Electrocatalyst</span> for Methanol Oxidation
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Topics: Carbon, Catalysts, Methanol, Nanoparticles, Nitrogen, Oxidation, Composite materials, Carbon composites
Journal Articles

Intermediate Temperature Fuel Cell and Oxygen Reduction Studies With Carbon-Supported Platinum Alloy Catalysts in Phosphoric Acid Based Systems

Mohamed Mamlouk, Jong Hyun Jang, Keith Scott
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. February 2012, 9(1): 011002.
https://doi.org/10.1115/1.4004461
Published Online: December 15, 2011
... 08 2009 12 04 2011 15 12 2011 15 12 2011 phosphoric acid fuel cells platinum alloys phosphoric acid polybenzimidazole PBI Pt alloy electrocatalyst oxygen reduction PEMFC fuel cell Polymer electrolyte membrane fuel cells (PEMFCs) have been intensively...
View Article titled, Intermediate Temperature Fuel Cell and Oxygen Reduction Studies With Carbon-Supported Platinum Alloy Catalysts in Phosphoric Acid Based Systems
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Topics: Catalysts, Fuel cells, Oxygen, Platinum alloys, Temperature, Electrodes, Carbon, Platinum
Journal Articles

Aqueous Deposition of Metals on Multiwalled Carbon Nanotubes to be Used as Electrocatalyst for Polymer Exchange Membrane Fuel Cells

Y. Verde, A. Keer, M. Miki-Yoshida, F. Paraguay-Delgado, G. Alonso-Nuñez, M. Avalos
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2007, 4(2): 130–133.
https://doi.org/10.1115/1.2714565
Published Online: September 8, 2006
... convenient physical and chemical properties to be employed as a support for electrocatalysts. MWCNTs were synthesized by spray pyrolysis using a precursor solution of ferrocene dissolved in benzene or toluene. Ammonium hexachloroplatinate, ammonium hexachlororhutenate, and ammonium hexachloropaladate were...
View Article titled, Aqueous Deposition of Metals on Multiwalled Carbon Nanotubes to be Used as <span class="search-highlight">Electrocatalyst</span> for Polymer Exchange Membrane Fuel Cells
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Topics: Carbon nanotubes, Electrodes, Fuel cells, Membranes, Metals, Multi-walled carbon nanotubes, Nanoparticles, Oxidation, Particle size, Polymers