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liyanliuheng

金虫 (小有名气)


[交流] 能你给我翻译一下这段话吗

TiO2 and TiO2-SiO2 prepared by various methods were tested as the support of
V205 for NH3-SCR. The intrinsic activity, i.e., reaction rate per active site, was
independent of the preparation method and SiO2 content, but the densities of
active sites and deposited vanadium species were higher on the support with
higher density of surface OH groups. It was concluded that the surface
reactivity such as OH density is a key factor of TiO2 support controlling
catalytic activity of V2Os/TiO2 catalyst for NH3-SCR.这段不是很难,但是我不能准确的翻译出来,求帮忙。另外OH对于TiO2催化的作用是什么呢

[ Last edited by 王晓萌 on 2013-7-22 at 19:26 ]
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billbier

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★ ★
小木虫: 金币+0.5, 给个红包,谢谢回帖
非文王木木: 金币+1, 感谢交流···欢迎常来 2013-07-23 10:28:36
通过各种方法制备的TiO2和TiO2-SiO2以V2O5为载体进行了NH3-SCR表征。。。。。。后面太简单  不翻译了  主要问题是你应该设置为求助帖
2楼2013-07-23 10:28:02
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