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btqiao

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引用回帖:
Originally posted by wangcm at 2010-09-01 09:07:10:
提供一个Pt/Al2O3的STEM照片。

对于高度分散的金属负载体系,想要了解晶粒大小,粒径分布,微观结构,STEM应该是一个必要选择,而高分辨透射一般不太合适,衬度太低。

我在球差校正的TEM上都未能找到Pt/Al2 ...

这照片多清楚啊!太漂亮了。请问能否提供一下图片的出处(我是指文献,如果是从文献上截取的话)?谢谢!

[ Last edited by btqiao on 2010-9-1 at 12:21 ]
21楼2010-09-01 12:20:25
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wangcm

金虫 (小有名气)

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小木虫(金币+0.5):给个红包,谢谢回帖交流
催化大师(金币+2):谢谢指点,欢迎常来催化版讨论! 2010-09-02 09:39:12
不是来自文献,但是文献中也有差不多的结果。
早期的Science文章:
Direct Imaging of the Atomic Configuration of Ultradispersed Catalysts
Author(s): P. D. Nellist and S. J. Pennycook
Source: Science, New Series, Vol. 274, No. 5286 (Oct. 18, 1996), pp. 413-415

近期的:
MATERIALS CHARACTERIZATION IN THE ABERRATION-CORRECTED SCANNING TRANSMISSION ELECTRONMICROSCOPE
Annu. Rev. Mater. Res. 2005. 35:539–69
引用回帖:
Originally posted by btqiao at 2010-09-01 09:20:25:

这照片多清楚啊!太漂亮了。请问能否提供一下图片的出处(我是指文献,如果是从文献上截取的话)?谢谢!

[ Last edited by btqiao on 2010-9-1 at 12:21 ]

22楼2010-09-02 08:25:54
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