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sonini

金虫 (小有名气)

[求助] 审稿意见说NH3TPD表征酸性不准确

朋友们好,文章审稿意见回来说NH3 tpd 用来表征酸性是不准确的,因为NH3不只是吸附在酸性位了。我的催化剂是X分子筛,不知道NH3除了吸附在酸性位上外,还能吸附在哪里呀?
The experimental effort is very important, and the characterization techniques are properly chosen, except in one case (acidity assessment). NH3 is a poorly specific probe molecule in order to determine acidity, since it will adsorb not only on acidic sites.
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sonini

金虫 (小有名气)

有没有朋友遇见过这样的问题呀
2楼2014-03-10 11:14:32
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