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飞翔的老鹰

木虫 (正式写手)

[求助] TEM分析Pt/C分散的铂粒子

TEM分析Pt/C分散的铂粒子,怎么做啊?菜鸟请教!

[ Last edited by nxl5096224 on 2012-5-17 at 13:22 ]
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zyhou

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【答案】应助回帖

感谢参与,应助指数 +1
数电镜照片中的颗粒!然后根据粒经分布求平均粒经!
Applied Catalysis B: Environmental, Volume 106, Issues 3–4, 11 August 2011, Pages 423-432
Carbon, Volume 50, Issue 2, February 2012, Pages 586-596
Catalysis Communications, Volume 12, Issue 12, 1 July 2011, Pages 1059-1062
Catalysis Communications, Volume 10, Issue 12, 25 June 2009, Pages 1586-1590
文献里面有数出来的粒经区间-颗粒数目棒状图,也有计算公式!
2楼2012-05-17 13:38:54
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gailbaby

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感谢参与,应助指数 +1
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3楼2012-05-17 13:39:32
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飞翔的老鹰

木虫 (正式写手)

引用回帖:
2楼: Originally posted by zyhou at 2012-05-17 13:38:54:
数电镜照片中的颗粒!然后根据粒经分布求平均粒经!
Applied Catalysis B: Environmental, Volume 106, Issues 3–4, 11 August 2011, Pages 423-432
Carbon, Volume 50, Issue 2, February 2012, Pages 586-59 ...

我的是干燥好的Pt/c  请问怎么拿到电镜下观察?
态就是心大一点
4楼2012-05-17 16:17:56
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zyhou

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【答案】应助回帖

引用回帖:
4楼: Originally posted by 飞翔的老鹰 at 2012-05-17 16:17:56:
我的是干燥好的Pt/c  请问怎么拿到电镜下观察?

要分散在乙醇或者四氯化碳溶液中,然后超声、点样、分析!

去请教一下做TEM的老师吧!他们有办法的!
5楼2012-05-17 16:27:43
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