| 合成大比表面γ-Mo2N的新方法 |
| SYNTHESIS AND CHARACTERIZATION OF γ-Mo2N WITH HIGH SURFACE AREA IN THE MIXTURES OF N2/H2 |
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| 摘要: |
| 关键词: γ-Mo2N BET表面积 晶相表征 |
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| Abstract: The production of high specific surface area γ-Mo2N (up to 165 m2·g-1, passivated) by temperature programmed reaction of MoO3 with mixtures of N2 and H2 was reported. The synthetic condition of high surface area γ-Mo2N (usually, SBET>100 m2·g-1) were quite difficult and the amount of starting material MoO3 in each batch was much less than 0.5 gram. However, some synthetic conditions had been greatly improved in our experiments. The crystalline phase and specific surface area had been characterized by XRD and BET. The XRD gave some information for reaction mechanism. |
| Keywords: γ-Mo2N BET specific area characterization of crystalline phase |
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| 柳云骐,刘晨光,阙国和.合成大比表面γ-Mo2N的新方法[J].无机化学学报,1999,15(4):541-544. |
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