The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2009
Filed:
Sep. 29, 2006
Zhenhua Zhou, Lawrenceville, NJ (US);
Zhihua Wu, Lawrenceville, NJ (US);
Cheng Zhang, Lawrenceville, NJ (US);
Bing Zhou, Cranbury, NJ (US);
Zhenhua Zhou, Lawrenceville, NJ (US);
Zhihua Wu, Lawrenceville, NJ (US);
Cheng Zhang, Lawrenceville, NJ (US);
Bing Zhou, Cranbury, NJ (US);
Headwaters Technology Innovation, LLC, Lawrenceville, NJ (US);
Abstract
Improved bi-metallic nanocatalysts are manufactured using a control agent to produce nanoparticles having a controlled crystal face exposure. The bi-metallic nanocatalyst particles are manufactured in a two-step process. In a first step, nanocatalyst particles are manufactured using the control agent and the primary metal atoms. The primary metal atoms and the control agent are reacted to form complexed metal atoms. The complexed metal atoms are then allowed or caused to form nanoparticles. The nanoparticles formed in the first step using the control agent have a desired crystal face exposure. In a second step, the secondary metal atoms are deposited on the surface of the primary metal nanoparticles. The secondary catalyst atoms maintain the same crystal face exposure as the primary metal nanoparticles.