金属钴( Co )参与的光化学反应 ( 最近 30 年的进展) 任磊( ) 龚流柱课题组
钴是一种化学元素,符号为 Co ,原子序数 27 , 属过渡金属,具有磁性。 1735 年瑞典化学家 布兰特( G.Brandt )制出金属钴。 钴的英文名称 “Cobalt” 来自于德文的 Kobold ,意 为 “ 坏精灵 ” ,因为钴矿有毒,矿工、冶炼者常在 工作时染病,钴还会污染别的金属,这些不良 效果过去都被看作精灵的恶作剧Cobalt
Vitamin B12
BrCo III (salen)PPh 3 Co II (salophen) Cobaloxime Organocobalt Inorganocobalt
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100 W sunlamp
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