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[½»Á÷] activation energy

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qkzh3091(½ð±Ò+4,VIP+0): 6-14 13:33
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It also is found that the activation energy for the decomposition of LiNH2 without ball milling is 243.98 kJ/mol, which is reduced to 222.20 kJ/mol after ball milling at room temperature for 45 min and is further reduced to 138.05 kJ/mol after ball milling for 180 min. The rate of the isothermal decomposition at the later phase of the LiNH2 decomposition is controlled by diffusion of NH3 through the Li2NH layer

[ Last edited by wpq113 on 2009-6-3 at 12:02 ]
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chengcheng2288

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yj0615

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