Synthesis of Au-induced structurally ordered AuPdCo intermetallic core-shell nanoparticles and their use as oxygen reduction catalysts

Kuttiyiel, Kurian A.; Sasaki, Kotaro; Adzic, Radoslav R.

Title: Synthesis of Au-induced structurally ordered AuPdCo intermetallic core-shell nanoparticles and their use as oxygen reduction catalysts

Patent · Tue May 22 00:00:00 EDT 2018

OSTI ID:1444998

Kuttiyiel, Kurian A.; Sasaki, Kotaro; Adzic, Radoslav R.

Embodiments of the disclosure relate to intermetallic nanoparticles. Embodiments include nanoparticles having an intermetallic core including a first metal and a second metal. The first metal may be palladium and the second metal may be at least one of cobalt, iron, nickel, or a combination thereof. The nanoparticles may further have a shell that includes palladium and gold.

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Research Organization:: Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC02-98CH10886; SC0012704

Assignee:: Brookhaven Science Associates, LLC (Upton, NY)

Patent Number(s):: 9,976,199

Application Number:: 15/305,123

OSTI ID:: 1444998

Resource Relation:: Patent File Date: 2015 Apr 22

Country of Publication:: United States

Language:: English

References (22)

Hydrogen absorption induced metal deposition on palladium and palladium-alloy particles Wang, Jia Xu; Adzic, Radoslav https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7507495 US Patent Document 7,507,495	patent	March 2009
Palladium-cobalt particles as oxygen-reduction electrocatalysts Adzic, Radoslav; Huang, Tao https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7632601 US Patent Document 7,632,601	patent	December 2009
System and method for enhancing keyword relevance by user's interest on the search result documents Oral, Tolga; Newbold, David L.; Bolin, Michael https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7634461 US Patent Document 7,634,461	patent	December 2009
Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof Adzic, Radoslav; Zhang, Junliang https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7704919 US Patent Document 7,704,919	patent	April 2010
Synthesis and use of intermetallic iron palladium nanoparticle compositions Porter, Keith A.; Barnhardt, E. Keller https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8114807 US Patent Document 8,114,807	patent	February 2012
Non-platinum bimetallic polymer electrolyte fuel cell catalysts Myers, Deborah J.; Wang, Xiaoping; Kariuki, Nancy N. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8129306 US Patent Document 8,129,306	patent	March 2012
Nonconcentric nanoshells with offset core in relation to shell and method of using the same Halas, Nancy J.; Wang, Hui; Nordlander, Peter https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8178202 US Patent Document 8,178,202	patent	May 2012
Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions Wan, Kam-To; Leiber, Mark A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8703639 US Patent Document 8,703,639	patent	April 2014
Intermetallic nanoparticles Singh, Dileep; Yusufoglu, Yusuf; Timofeeva, Elena https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9187806 US Patent Document 9,187,806	patent	November 2015
Intermetallic nanoparticles Singh, Dileep; Yusufoglu, Yusuf; Timofeeva, Elena https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9533352 US Patent Document 9,533,352	patent	January 2017
Method for producing nanoparticle layer having uniform easy axis of magnetization, magnetic recording medium having such layer, its production method, and its production apparatus Tsuchiya, Yuko; Terao, Motoyasu https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040137220 US Patent Document 10/750882; 20040137220	patent-application	July 2004
Multi-component particles comprising inorganic nanoparticles distributed in an organic matrix and processes for making and using same Kodas, Toivo T.; Hampden-Smith, Mark J.; Haubrich, Scott Thomas https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060083694 US Patent Application 11/117701; 20060083694	patent-application	April 2006
Palladium-cobalt particles as oxygen-reduction electrocatalysts Adzic, Radoslav; Huang, Tao https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060177728 US Patent Document 11/054587; 20060177728	patent-application	August 2006
Non-Platinum Bimetallic Polymer Electrolyte Fuel Cell Catalysts Myers, Deborah J.; Wang, Xiaoping; Kariuki, Nancy N. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090192030 US Patent Document 12/361366; 20090192030	patent-application	July 2009
High Stability, Self-Protecting Electrocatalyst Particles Adzic, Radoslav; Vukmirovic, Miomir; Zhou, Weiping https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100216632 US Patent Application 12/709910; 20100216632	patent-application	August 2010
Core-Shell Metal Nanoparticles and Method for Manufacturing the Same Chou, Chih-Wei; Chen, Chih-Hsiu; Lin, Wen-Hsin https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110281991 US Patent Document 12/977603; 20110281991	patent-application	November 2011
Intermetallic Nanoparticles Singh, Dileep; Yusufoglu, Yusuf; Timofeeva, Elena https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130084502 US Patent Document 13/250442; 20130084502	patent-application	April 2013
Core-Shell Fuel Cell Electrodes Adzic, Radoslav; Bliznakov, Stoyan; Vukmirovic, Miomir https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150017565 US Patent Application 14/279012; 20150017565	patent-application	January 2015
Structurally Ordered Nanoparticles, Methods and Applications Abruna, Hector D.; DiSalvo, Francis J.; Muller, David https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150249252 US Patent Document 14/433399; 20150249252	patent-application	September 2015
Intermetallic Nanoparticles Singh, Dileep; Yusufoglu, Yusuf; Timofeeva, Elena https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160059306 US Patent Document 14/931478; 20160059306	patent-application	March 2016
Palladium Hydride Nanomaterials Duan, Xiangfeng; Huang, Yu; Zhao, Zipeng https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170274363 US Patent Document 15/505454; 20170274363	patent-application	September 2017
Gold-promoted structurally ordered intermetallic palladium cobalt nanoparticles for the oxygen reduction reaction Kuttiyiel, Kurian A.; Sasaki, Kotaro; Su, Dong Nature Communications, Vol. 5, Article No. 5185 https://doi.org/10.1038/ncomms6185	journal	November 2014

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