Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes

Wu, Gang; Zelenay, Piotr

Title: Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes

Patent · Tue Aug 27 00:00:00 EDT 2013

OSTI ID:1093363

Wu, Gang; Zelenay, Piotr

A process for preparing a durable non-precious metal oxygen reduction electrocatalyst involves heat treatment of a ball-milled mixture of polyaniline and multiwalled carbon nanotubes in the presence of a Fe species. The catalyst is more durable than catalysts that use carbon black supports. Performance degradation was minimal or absent after 500 hours of operation at constant cell voltage of 0.40 V.

View Patent

Cite

Export

Save

Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC52-06NA25396

Assignee:: Los Alamos National Security, LLC (Los Alamos, NM)

Patent Number(s):: 8,518,608

Application Number:: 13/105,714

OSTI ID:: 1093363

Country of Publication:: United States

Language:: English

References (21)

Titanium dioxide-supported non-precious metal oxygen reduction electrocatalyst Wu, Gang; Nelson, Mark A.; Mack, Nathan H. Chemical Communications, Vol. 46, Issue 40, p. 7489-7491 https://doi.org/10.1039/c0cc03088k	journal	January 2010
Effect of the Pre-Treatment of Carbon Black Supports on the Activity of Fe-Based Electrocatalysts for the Reduction of Oxygen Wang, H.; Côté,, R.; Faubert, G. The Journal of Physical Chemistry B, Vol. 103, Issue 12, p. 2042-2049 https://doi.org/10.1021/jp9821735	journal	March 1999
Understanding and approaches for the durability issues of Pt-based catalysts for PEM fuel cell Shao, Yuyan; Yin, Geping; Gao, Yunzhi Journal of Power Sources, Vol. 171, Issue 2, p. 558-566 https://doi.org/10.1016/j.jpowsour.2007.07.004	journal	September 2007
Carbon nanotube architectures as catalyst supports for proton exchange membrane fuel cells Zhang, Weimin; Sherrell, Peter; Minett, Andrew I. Energy & Environmental Science, Vol. 3, Issue 9 https://doi.org/10.1039/c0ee00139b	journal	January 2010
Effect of Agglomeration of Pt/C Catalyst on Hydrogen Peroxide Formation Inaba, Minoru; Yamada, Hirohisa; Tokunaga, Junko Electrochemical and Solid-State Letters, Vol. 7, Issue 12 https://doi.org/10.1149/1.1814595	journal	January 2004
Carbon nanotube supported Pt electrodes for methanol oxidation: A comparison between multi- and single-walled carbon nanotubes Wu, Gang; Xu, Bo-Qing Journal of Power Sources, Vol. 174, Issue 1 https://doi.org/10.1016/j.jpowsour.2007.08.024	journal	November 2007
Performance Durability of Polyaniline-derived Non-precious Cathode Catalysts Wu, Gang; Artyushkova, Kateryna; Ferrandon, Magali ECS Transactions, Vol. 25, Issue 1, p. 1299-1311 https://doi.org/10.1149/1.3210685	journal	January 2009
Electro-catalytic oxidation of CO on Pt catalyst supported on carbon nanotubes pretreated with oxidative acids Li, Li; Wu, Gang; Xu, Bo-Qing Carbon, Vol. 44, Issue 14 https://doi.org/10.1016/j.carbon.2006.05.027	journal	November 2006
Novel catalyst support materials for PEM fuel cells: current status and future prospects Shao, Yuyan; Liu, Jun; Wang, Yong Journal of Materials Chemistry, Vol. 19, Issue 1, p. 46-59 https://doi.org/10.1039/B808370C	journal	January 2009
Development of a self-supported single-wall carbon nanotube-based gas diffusion electrode with spatially well-defined reaction and diffusion layers Drillet, J. -F.; Bueb, H.; Dettlaff-Weglikowska, U. Journal of Power Sources, Vol. 195, Issue 24 https://doi.org/10.1016/j.jpowsour.2010.07.014	journal	December 2010
Corrosion resistance and sintering effect of carbon supports in polymer electrolyte membrane fuel cells Oh, Hyung-Suk; Lim, Katie Heeyum; Roh, Bumwook Electrochimica Acta, Vol. 54, Issue 26, p. 6515-6521 https://doi.org/10.1016/j.electacta.2009.06.028	journal	November 2009
Proton Exchange Membrane Fuel Cells with Carbon Nanotube Based Electrodes Wang, Cheng; Waje, Mahesh; Wang, Xin Nano Letters, Vol. 4, Issue 2 https://doi.org/10.1021/nl034952p	journal	February 2004
Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells Qu, Liangti; Liu, Yong; Baek, Jong-Beom ACS Nano, Vol. 4, Issue 3, p. 1321-1326 https://doi.org/10.1021/nn901850u	journal	February 2010
Development of high performance carbon composite catalyst for oxygen reduction reaction in PEM Proton Exchange Membrane fuel cells Nallathambi, Vijayadurga; Lee, Jong-Won; Kumaraguru, Swaminatha P. Journal of Power Sources, Vol. 183, Issue 1, p. 34-42 https://doi.org/10.1016/j.jpowsour.2008.05.020	journal	August 2008
Remarkable support effect of SWNTs in Pt catalyst for methanol electrooxidation Wu, Gang; Chen, Yong-Sheng; Xu, Bo-Qing Electrochemistry Communications, Vol. 7, Issue 12 https://doi.org/10.1016/j.elecom.2005.07.015	journal	December 2005
Carbon-supported Co1.67Te2 nanoparticles as electrocatalysts for oxygen reduction reaction in alkaline electrolyte Wu, Gang; Cui, Guofeng; Li, Deyu Journal of Materials Chemistry, Vol. 19, Issue 36 https://doi.org/10.1039/b903216a	journal	January 2009
Nitrogen-doped magnetic onion-like carbon as support for Pt particles in a hybrid cathode catalyst for fuel cells Wu, Gang; Dai, Changsong; Wang, Dianlong Journal of Materials Chemistry, Vol. 20, Issue 15, p. 3059-3068 https://doi.org/10.1039/b924010a	journal	January 2010
Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells Lefèvre, Michel; Proietti, Eric; Jaouen, Frédéric Science, Vol. 324, Issue 5923, p. 71-74 https://doi.org/10.1126/science.1170051	journal	April 2009
Retracted article: Pt-free cathode catalysts prepared via multi-step pyrolysis of Fe phthalocyanine and phenolic resin for fuel cells Wu, Libin; Nabae, Yuta; Moriya, Shogo Chemical Communications, Vol. 46, Issue 34, p. 6377-6379 https://doi.org/10.1039/c0cc01597k	journal	January 2010
Polyaniline-derived Non-Precious Catalyst for the Polymer Electrolyte Fuel Cell Cathode Wu, Gang; Chen, Zhongwei; Artyushkova, Kateryna ECS Transactions, Vol. 16, Issue 2, p. 159-170 https://doi.org/10.1149/1.2981852	journal	January 2008
Recent advances in non-precious metal catalysis for oxygen-reduction reaction in polymer electrolyte fuelcells Jaouen, Frédéric; Proietti, Eric; Lefèvre, Michel Energy Environ. Sci., Vol. 4, Issue 1, p. 114-130 https://doi.org/10.1039/C0EE00011F	journal	January 2011

Similar Records

Facile morphology controllable synthesis of PtPd nanorods on graphene-multiwalled carbon nanotube hybrid support as efficient electrocatalysts for oxygen reduction reaction

Journal Article · Sat Dec 15 00:00:00 EST 2018 · Materials Research Bulletin · OSTI ID:1093363

Fu, Kang; Wang, Yang; Mao, Linchang; +4 more

A carbon-nanotube-supported graphene-rich non-precious metal oxygen reduction catalyst with enhanced performance durability

Journal Article · Mon Feb 04 00:00:00 EST 2013 · ChemComm · OSTI ID:1093363

Wu, Gang; More, Karren L.; Xu, Ping; +7 more

Engineering efficient bifunctional electrocatalysts for rechargeable zinc–air batteries by confining Fe–Co–Ni nanoalloys in nitrogen-doped carbon nanotube@nanosheet frameworks

Journal Article · Wed Nov 18 00:00:00 EST 2020 · Journal of Materials Chemistry. A · OSTI ID:1093363

Tang, Xiannong; Cao, Rui; Li, Longbin; +4 more

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Title: Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes

Citation Formats

References (21)

Similar Records

Related Subjects