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yamizd 发表于 2013-3-30 21:16
百度不一定就是对的,我拆过,铜皮上覆盖有黑色的物质,投入水中后产生气泡,搜集后可燃烧,有浓烟,气味 ...
不信百度!!!! 可以信信 Wikipedia 吧。还有純乙炔是無臭的, ** 搜集后可燃烧,有浓烟,气味 ***?????
http://en.wikipedia.org/wiki/Lithium-ion_battery
The most commercially popular negative electrode material is graphite. The positive electrode is generally one of three materials: a layered oxide (such as lithium cobalt oxide), a polyanion (such as lithium iron phosphate), or a spinel (such as lithium manganese oxide).[9]
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