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chemchenxt
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yuliang6378
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long2170
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4Â¥2010-06-05 12:06:30
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7Â¥2010-06-05 19:19:07
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| XRD,XPS to detect Au covalent. Normally, it should be zero and formed nanocatalyst |
8Â¥2010-06-05 19:21:36
long2170
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