Patent · US Active

Method and device for preparing platinum catalyst

US9269966B2 · kind B2 · utility

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20Claims

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Assignee

NATIONAL TSING HUA UNIVERSITY · TW

Inventors

Fan-Gang Tseng · Hsinchu, TW
Yi Wu · Chicago, US
Liang-You Lin · Taipei, TW

Key dates

Filing date	Oct 4, 2013
Grant date	Feb 23, 2016
Priority date	—
Expiry date	Jun 27, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method and device for preparing platinum catalyst are disclosed. The method comprises providing a carbon-based material; immersing the carbon-based material with a platinum precursor solution in a first container; controlling pressure and temperature within the first container to a predetermined temperature and predetermined pressure to form water vapor, and then allowing the water vapor to escape from the first container through a first opening of the first container to a second container; and maintaining the predetermined temperature and predetermined pressure within the first container for a period of time to reduce the catalyst on the carbon-based material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.