Low platinum catalyst and method of preparation

Liu, Di-Jia; Chong, Lina

Low platinum catalyst and method of preparation

Patent · Tue Nov 21 04:00:00 EST 2017

OSTI ID:1410330

Liu, Di-Jia; Chong, Lina

A low platinum catalyst and method for making same. The catalyst comprises platinum-transition metal bimetallic alloy microcrystallites over a transition metal-nitrogen-carbon composite. A method of making a catalyst comprises preparation of transition metal organic frameworks, infusion of platinum, thermal treatment, and reduction to form the microcrystallites and composite.

Research Organization:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC02-06CH11357

Assignee:: UCHICAGO ARGONNE, LLC (Chicago, IL)

Patent Number(s):: 9,825,308

Application Number:: 15/203,083

OSTI ID:: 1410330

Country of Publication:: United States

Language:: English

References (6)

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Enhanced performance of non-PGM catalysts in air operated PEM-fuel cells Barkholtz, Heather M.; Chong, Lina; Kaiser, Zachary B. International Journal of Hydrogen Energy, Vol. 41, Issue 47, p. 22598-22604 https://doi.org/10.1016/j.ijhydene.2016.08.193	journal	December 2016
Hollow Metallic Microspheres: Fabrication and Characterization Yi, Ran; Shi, Rongrong; Gao, Guanhua The Journal of Physical Chemistry C, Vol. 113, Issue 4, p. 1222-1226 https://doi.org/10.1021/jp808207m	journal	January 2009
Tri-metallic transition metal–nitrogen–carbon catalysts derived by sacrificial support method synthesis Serov, Alexey; Robson, Michael H.; Smolnik, Mayat Electrochimica Acta, Vol. 109, p. 433-439 https://doi.org/10.1016/j.electacta.2013.07.104	journal	October 2013
Catalytic Hydrolysis of Ammonia Borane via Cobalt Palladium Nanoparticles Sun, Daohua; Mazumder, Vismadeb; Metin, Önder ACS Nano, Vol. 5, Issue 8, p. 6458-6464 https://doi.org/10.1021/nn2016666	journal	July 2011
Templated bi-metallic non-PGM catalysts for oxygen reduction Serov, Alexey; Robson, Michael H.; Smolnik, Mayat Electrochimica Acta, Vol. 80, p. 213-218 https://doi.org/10.1016/j.electacta.2012.07.008	journal	October 2012

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