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liuhehua669

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[求助] 银锌电池的理论比容量是多少?

银锌电池的理论比容量是多少?
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shang_qing

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【答案】应助回帖

liuhehua669(金币+2): 2011-06-22 14:48:17
liuhehua669(金币+5): 2011-06-28 21:40:38
liuhehua669(金币+1): 2011-07-15 16:37:15
是用法拉第公式算的:理论容量=26.8n*(m/M)单位Ah,其中n=电极反应转移电子个数,m=活性物质质量,M=摩尔质量。即是26.8*2*1/124=432mAh/g
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4楼2011-06-20 23:05:25
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shang_qing

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【答案】应助回帖

liuhehua669(金币+1): 2011-06-20 15:46:29
liuhehua669(金币+1): 算的不对哦 2011-06-28 21:40:23
以正极的容量为准,其理论比容量为496mAh/g
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2楼2011-06-19 10:31:17
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liuhehua669

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引用回帖:
Originally posted by shang_qing at 2011-06-19 10:31:17:
以正极的容量为准,其理论比容量为496mAh/g

不是应该用法拉第公式算的吗?我怎么算的是216mAh/g
3楼2011-06-20 15:47:31
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