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杉杉小屋

新虫 (小有名气)

[求助] 碳化

1 有机物碳化后的生成的碳材料是不是都导电?
2 如何知道它的导电性怎么样?

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腾飞的虫

木虫 (著名写手)

1.基本是,但是还有导电率的不同,比如火候和压力掌握合适,烧成金刚石就不导电了;2.测试啊,比如粉末电导率(四探针法)

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一虫亦腾飞,扶摇上苍穹!
2楼2017-06-29 20:40:29
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