Invention Grant
- Patent Title: Cost-effective core-shell catalyst with high electrochemical stability
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Application No.: US14112373Application Date: 2011-07-25
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Publication No.: US09837668B2Publication Date: 2017-12-05
- Inventor: Isotta Cerri , Tetsuo Nagami , Brian Elliott Hayden , Jonathan Conrad Davies
- Applicant: Isotta Cerri , Tetsuo Nagami , Brian Elliott Hayden , Jonathan Conrad Davies
- Applicant Address: BE Brussels GB Southampton, Hampshire
- Assignee: Toyota Motor Europe NV/SA,Ilika Technologies Ltd.
- Current Assignee: Toyota Motor Europe NV/SA,Ilika Technologies Ltd.
- Current Assignee Address: BE Brussels GB Southampton, Hampshire
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- International Application: PCT/EP2011/062768 WO 20110725
- International Announcement: WO2013/013704 WO 20130131
- Main IPC: H01M4/86
- IPC: H01M4/86 ; B01J21/06 ; B01J23/42 ; B01J23/648 ; B01J35/00 ; B01J37/02 ; H01M4/90 ; H01M4/92 ; H01M8/1018
Abstract:
A core-shell composite material may include a core consisting of Nb-doped TiO2 of formula TiNbOx; and a shell consisting of a homogeneous layer of Pt or Pt alloy of 1 to 50 ML in thickness. The core-shell composite material may in particular find application in fuel cells.
Public/Granted literature
- US20140193746A1 COST-EFFECTIVE CORE-SHELL CATALYST WITH HIGH ELECTROCHEMICAL STABILITY Public/Granted day:2014-07-10
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