质子交换膜燃料电池的开发和应用

简述了质子交换膜燃料电池的发展历史、工作原理、商业应用进展和与其它燃料电池性能的对比。质子交换膜燃料电池是最具商业前景的电动车电源，目前急需解决成本高和车载燃料和贮氢等技术问题。近10年内，该电池有望取得实质性进展。

Development and Application of PEMFC

of all kinds of fuel cells, proton exchange membrane fuel cell (PEMFC) has such advantages as low working temperature, prompt starting, high energy density and so forth. PEMFC is becoming the dominant trend of fuel cell. History, principle, business application and present barriers of PEMFC are reviewed briefly in this article. It is considered that PEMFC technology will achieve significant progress in the next 10 years, and then PEMFC will be widely used in electricity generation.