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...the -OH stretching vibrations at 3420 cm-1 also shifted to higher frequencies. The result indicated that the surface M-OH was active site and the quantitative substitution of the M-OH groups by F- played a key role in F-  adsorption.
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lookduck

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zhaoxd2011(½ð±Ò+1): лл²ÎÓë
zhaoxd2011: ½ð±Ò+1 2012-12-19 14:56:51
zhaoxd2011: ½ð±Ò+4 2012-12-19 15:07:06
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zhaoxd2011

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4Â¥: Originally posted by lookduck at 2012-12-19 09:03:42
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zhaoxd2011

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6Â¥: Originally posted by lookduck at 2012-12-20 09:59:28
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