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在(zai)化(hua)學(xue)電(dian)(dian)(dian)池(chi)中,化(hua)學(xue)能直接轉變為電(dian)(dian)(dian)能是(shi)靠電(dian)(dian)(dian)池(chi)內部自(zi)發(fa)進行(xing)氧化(hua)、還(huan)(huan)原等(deng)化(hua)學(xue)反應的(de)結果,這種反應分別在(zai)兩個電(dian)(dian)(dian)極上進行(xing)。負極活性(xing)物質由電(dian)(dian)(dian)位較(jiao)(jiao)負并在(zai)電(dian)(dian)(dian)解質中穩(wen)定(ding)的(de)還(huan)(huan)原劑(ji)組成,如(ru)鋅、鎘、鉛(qian)等(deng)活潑金(jin)屬(shu)和氫或碳氫化(hua)合物等(deng)。正極活性(xing)物質由電(dian)(dian)(dian)位較(jiao)(jiao)正并在(zai)電(dian)(dian)(dian)解質中穩(wen)定(ding)的(de)氧化(hua)劑(ji)組成……進入電池知識講堂>>