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For fig 2, the Pd particle size should be calculated. On the other hand, if the Pd particle size was 4 nm, as determined by TEM, the Pd peak in XRD pattern should be broad. However, in fig 2, the peak of Pd particles is quite sharp.

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polypolymer

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316612838(½ð±Ò+1): 2011-02-13 20:30:32
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Originally posted by 316612838 at 2011-02-13 19:04:22:
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For fig 2, the Pd particle size should be calculated. On the other hand, if the Pd particle size was 4 nm, as determined by TEM, the Pd peak in XRD pattern should be broad. However, i ...

For fig 2, the Pd particle size should be calculated. On the other hand, if the Pd particle size was 4 nm, as determined by TEM, the Pd peak in XRD pattern should be broad. However

[ Last edited by polypolymer on 2011-2-14 at 08:26 ]
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316612838(½ð±Ò+2): 2011-02-13 20:30:23
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rizhichen

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316612838(½ð±Ò+3): 2011-02-13 20:30:16
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