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2Â¥2010-08-02 08:10:05
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| For XPS of C1s, sometimes there is not only one peak located at around 284.5 eV, but also additional peak at around 288 eV. The latter one can be assigned to carbonate on the surface. You can compare it to the literature and explain why there is carbonate formation on your catalyst. |
3Â¥2010-08-02 23:28:49









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