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xy91007

至尊木虫 (正式写手)

老师

[求助] 如何通过电镜观察产率?

从一些文献上看到这样的表达
“The yield of hexagonal microrods is estimated through SEM observations of the as-prepared samples to be about 80 percent."
“The yield of carbon micro-beads was estimated through SEM observations of the as-prepared samples to be about 95%.”
等等,请问如何通过电镜观察产率 (How can the yield be found by SEM?)
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temedx

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【答案】应助回帖

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xy91007: 金币+3, ★★★很有帮助 2012-12-10 08:43:54
也只能从图片上数一下比例,大致外推到整体,电镜本来就是局部观察,无法完全代表整体的。
Everybodyissobusymindingotherppl'sbusiness,thattheyforgettofindtheirownhappiness.
2楼2012-12-07 18:15:18
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xy91007

至尊木虫 (正式写手)

老师

引用回帖:
2楼: Originally posted by temedx at 2012-12-07 18:15:18
也只能从图片上数一下比例,大致外推到整体,电镜本来就是局部观察,无法完全代表整体的。

谢谢,这能不能作为一种判断形貌产率的方法呢?还有其他更好办法吗?
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3楼2012-12-08 08:29:32
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temedx

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【答案】应助回帖

观察形貌只能是Casually的判断,或许XRD的择优取向分析能给点信息,但我没有经验。
Everybodyissobusymindingotherppl'sbusiness,thattheyforgettofindtheirownhappiness.
4楼2012-12-08 13:25:38
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xy91007

至尊木虫 (正式写手)

老师

引用回帖:
4楼: Originally posted by temedx at 2012-12-08 13:25:38
观察形貌只能是Casually的判断,或许XRD的择优取向分析能给点信息,但我没有经验。

谢谢,我也看到很多文献用电镜这种方法估计形貌的产率。
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5楼2012-12-10 08:45:20
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