发明申请
- 专利标题： APPARATUS AND METHOD FOR DETERMINING DETERIORATION OF A FUEL CELL AND METHOD FOR PREVENTING DETERIORATION OF THE SAME
- 专利标题（中）： 用于确定燃料电池的测定的装置和方法以及用于防止其相同的方法
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申请号： US12361221申请日： 2009-01-28
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公开(公告)号： US20100040913A1公开(公告)日： 2010-02-18
- 发明人: Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
- 申请人： Ik Jae Son , Byung Ki Ahn , Tae Won Lim , Jong Hyun Lee , Kwon Pil Park , Ho Lee , Chang Won Jung , Seung Chan Oh , Jae Jun Ko , Young Min Kim , Sae Hoon Kim , Jong Jin Yoon , Se Joon Im
- 申请人地址： KR Seoul KR Jeollanam-do
- 专利权人： HYUNDAI MOTOR COMPANY,INDUSTRY-ACADEMY COOPERATION FOUNDATION, SCNU
- 当前专利权人： HYUNDAI MOTOR COMPANY,INDUSTRY-ACADEMY COOPERATION FOUNDATION, SCNU
- 当前专利权人地址： KR Seoul KR Jeollanam-do
- 优先权： KR10-2008-0079751 20080814; KR10-2008-0079752 20080814
- 主分类号： H01M8/04
- IPC分类号： H01M8/04 ; B01J19/00 ; G01N33/00
摘要：
The present invention provides an apparatus and method for determining deterioration of a fuel cell, the method including measuring in real time fluoride ion concentration or pH value of outflow water from a fuel cell stack during operation in a fuel cell vehicle, calculating a fluoride emission rate from the measured value and, if the calculated fluoride emission rate is out of a predetermined normal range, determining deterioration of an electrolyte membrane of the fuel cell stack.