自然资源对PEMFC汽车产业化的影响  

Effects of resources on the industrialization of proton exchange membrane fuel cell vehicles

作　　者：杨曦[1,2] 汪广进[1,2] 潘牧[1,2] 

机构地区：[1]武汉理工大学材料复合新技术国家重点实验室,湖北武汉430070 [2]湖北省燃料电池重点实验室,湖北武汉430070

出　　处：《电池工业》2011年第6期372-376,共5页Chinese Battery Industry

基　　金：国家863重点项目资助(2006AA11A139)

摘　　要：具有高能量转换效率及环境友好性的质子交换膜燃料电池(PEMFC)被认为是具有潜力的汽车动力装置。然而对燃料电池汽车产业化而言,自然资源储量却是最重要的影响因素。本文在模拟燃料电池汽车产业化的基础上,从自然资源角度出发,讨论了催化剂、双极板以及质子交换膜等关键材料对燃料电池汽车产业化的影响。结果表明,将PEMFC铂载量降低到0.15 mg/cm2(1100 mA@/0.7 V)时,并对铂进行高效的回收利用,铂资源储量能满足燃料电池汽车产业化对铂的需求量。然而钛、镍、铬和萤石资源储量均不会对燃料电池汽车产业化造成明显的影响。It is considered that proton exchange plants for vehicles, because of the highly energy industrialization of fuel cell vehicles, resources membrane fuel cell （PEMFC） is the promising power conversion efficiency and friendly environment. On the are the most important influencing factors. The paper investigated the impacts of several key materials including catalyst, bipolar plate and proton exchange membrane on fuel cell vehicle industrialization, which based on the fuel cell vehicle industrialization model. The results indicated that reducing the platinum loading of PEMFC to 0.15 mg/cm^2 at 1100 mA @/0.7 V and highly recycling platinum could meet the demand of industrialization for the reserve of platinum. The reserve of titanium, nickel, chromium and fluorite would have no apparent influences on fuel cell vehicle industrialization.

关 键 词：质子交换膜燃料电池(PEMFC) 燃料电池汽车 自然资源 产业化 

分 类 号：TM911.4[电气工程—电力电子与电力传动]