发明申请
- 专利标题： TITANIUM SUBOXIDE SUPPORTS FOR CATALYST ELECTRODE OF FUEL CELL AND LOW TEMPERATURE SYNTHESIS OF TITANIUM SUBOXIDE
- 专利标题（中）： 用于燃料电池催化剂电极的氧化钛载体和二氧化钛低温合成
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申请号： US14061699申请日： 2013-10-23
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公开(公告)号： US20140308603A1公开(公告)日： 2014-10-16
- 发明人: Bum Wook ROH , Jin Seong CHOI , Mi Hye YI , In Chul HWANG , Young Woo LEE , Sang Beom HAN , Kyung Won PARK
- 申请人： Soongsil University Research Consortium techno- PARK , Hyundai Motor Company
- 申请人地址： KR Seoul KR Seoul
- 专利权人： Soongsil University Research Consortium techno- PARK,HYUNDAI MOTOR COMPANY
- 当前专利权人： Soongsil University Research Consortium techno- PARK,HYUNDAI MOTOR COMPANY
- 当前专利权人地址： KR Seoul KR Seoul
- 优先权： KR10-2013-0039835 20130411
- 主分类号： H01M4/90
- IPC分类号： H01M4/90
摘要：
Titanium suboxide (TixO2x-1) nanoparticles useful as a support for a catalyst electrode of a fuel cell, and a method for synthesizing the titanium suboxide (TixO2x-1) nanoparticles by using TiO2, a Co catalyst and hydrogen gas at a low temperature ranging from 600 to 900° C. are described Since the titanium suboxide nanoparticles show high corrosion resistance to acid and durability and have excellent thermal and electric conductivities, a catalyst electrode manufactured by using the same as a support exhibits improved catalytic activity and oxidation reduction (redox) properties.
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