【摘要】 对于金属—空气电池用空气电极催化剂的研究 ,国内外基本围绕铂及铂合金、银、金属螯合物、金属氧化物 (锰氧化物、钙钛石型复合氧化物等 )等几个系列来开展工作 .目前 ,钙钛石型复合氧化物由于其结构复杂多变 ,催化性能突出 ,是近几年来研究较多的一种金属氧化物催化剂 ,极具发展潜力和广阔的应用前景更多还原

【Abstract】 For oxygen reducing in air electrode, the major catalysts are Pt and Pt alloy, silver, metal chelate and metal oxide (manganese oxide, perovskite-type oxide). Because of the complicated structures and the outstanding catalytic properties of the perovskite-type oxide, it is considered as a kind of promising catalyst material with large developing potential and broad application prospect.更多还原