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elionsam

新虫 (小有名气)

[求助] 求一张红外光谱的分析

通过EDS能谱检测到的元素包括以下几种:O、Si、C、Mg, F、Na、P、Li,请问有哪些官能团。红外特征峰有以下几个:3446.7、1638.1、1121.7、1012.5、734.8、651.8、617.4、470.1等8个峰值。
求一张红外光谱的分析
CCF20130913_00002.jpg
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LKJ417997639

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【答案】应助回帖

3446.7、1638.1:水的特征的吸收,你的溴化钾已经吸水
1012.5, 470.1:Si-O的吸收,
主要成分是二氧化硅或者硅酸盐
2楼2013-10-15 15:58:42
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