| 不同温度下选择性合成硫氰酸亚铜与硫化亚铜微晶 |
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| 引用本文： | 安长华,陈祥迎,王淑涛. 不同温度下选择性合成硫氰酸亚铜与硫化亚铜微晶[J]. 无机化学学报, 2007, 23(2): 319-322 |
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| 作者姓名： | 安长华 陈祥迎 王淑涛 |
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| 作者单位： | 1. 中国石油大学(华东)化学化工学院,东营,257061
2. 合肥工业大学化工学院,合肥,230009 |
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| 基金项目： | 中国石油大学校科研和教改项目 |
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| 摘 要： | Hexagonal CuSCN and cubic Cu2S micro-scale crystallites have been selectively fabricated using CuCl2·2H2O and KSCN as the starting materials at 30 ℃ and 220 ℃, respectively. The results reveal that the reaction temperature plays a key role in obtaining pure phase of CuSCN and Cu2S crystallites. Nearly monodispersed Cu2S nanocrystals were prepared by introducing surfactant into reaction system. The possible reaction mechanism is also discussed.
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| 关 键 词： | 硫属化合物； 选择性合成； 微晶 |
| 文章编号： | 1001-4861（2007）02-0319-04 |
| 修稿时间： | 2006-09-01 |
Selective Synthesis of CuSCN and Cu2S Crystallites at Different Reaction Temperatures |
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| AN Chang-Hu,CHEN Xiang-Ying and WANG Shu-Tao. Selective Synthesis of CuSCN and Cu2S Crystallites at Different Reaction Temperatures[J]. Chinese Journal of Inorganic Chemistry, 2007, 23(2): 319-322 |
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| Authors: | AN Chang-Hu CHEN Xiang-Ying WANG Shu-Tao |
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| Affiliation: | College of Chemistry and Chemical Engineering, China University of Petroleum, Dongying, Shandong 257061,School of Chemical Engineering, Hefei University of Technology, Hefei 230009 and College of Chemistry and Chemical Engineering, China University of Petroleum, Dongying, Shandong 257061 |
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| Abstract: | Hexagonal CuSCN and cubic Cu2S micro-scale crystallites have been selectively fabricated using CuCl2·2H2O and KSCN as the starting materials at 30 ℃ and 220 ℃, respectively. The results reveal that the reaction temperature plays a key role in obtaining pure phase of CuSCN and Cu2S crystallites. Nearly monodispersed Cu2S nanocrystals were prepared by introducing surfactant into reaction system. The possible reaction mechanism is also discussed. |
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| Keywords: | chalcogenides selective synthesis micro-crystallite |
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