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liuxiaoxia24

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[求助] 关于紫外-可见漫反射光谱测定的咨询

大家有谁知道做薄膜催化剂的紫外-可见漫反射光谱时,参比选用什么物质吗?和粉末的参比是一样的吗?
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lxg133298

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【答案】应助回帖

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liuxiaoxia24: 金币+2 2012-04-09 19:24:24
Thereflectance data obtained we re a relative percentage reflectance
to a nonabsorbing material (BaSO4) tha t can optically diffuse light.


BaSO4!
祝你好运!
四时院中竹叶缘,三更梦里墨书香,几度浮生度日暮,一溪烟月枕中藏,雨解情思风锁门,雾迷书亭幻入真。
2楼2012-04-09 15:52:32
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lxg133298

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The reflectance data obtained were a relative percentage reflectance
to a nonabsorbing material (BaSO4) that can optically diffuse light.


BaSO4



四时院中竹叶缘,三更梦里墨书香,几度浮生度日暮,一溪烟月枕中藏,雨解情思风锁门,雾迷书亭幻入真。
3楼2012-04-09 15:53:29
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wzp182475

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感谢参与,应助指数 +1
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4楼2012-04-10 14:29:35
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