| Chemical Synthesis of C3N and BC2N Compounds |
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| 引用本文： | 孙广 柳忠元 何巨龙 于栋利. Chemical Synthesis of C3N and BC2N Compounds[J]. 中国物理快报, 2007, 24(4): 1092-1094 |
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| 作者姓名： | 孙广 柳忠元 何巨龙 于栋利 |
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| 作者单位： | State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 50225207, 10325417, 50372055, 50472051 and 50532020, and the National Basic Research Programme of China under Grant No 2005CB724400. |
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| 摘 要： | A chemical reaction for the preparation of B-C-N compounds by using carbon tetrachloride （CC14）, boron tribromide （BBr3）, lithium nitride （Li3N） and sodium as reactants has been carried out at the temperature of 400℃. Measurements of FTIR, XRD, TEM and EELS show that two kinds of compounds have been formed in the prepared sample. One is hollow sphere-like C-N with an amorphous, structure; the other is piece-like polycrystalline B-C-N with the hexagonal structure. Their determined compositions are close to C3N and BC2N, respectively.
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| 关 键 词： | 化学分析 混合物 四氯化碳 结构模式 |
| 收稿时间： | 2006-10-24 |
| 修稿时间： | 2006-10-24 |
Chemical Synthesis of C3N and BC2N Compounds |
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| SUN Guang,LIU Zhong-Yuan,HE Ju-Long,YU Dong-Li,TIAN Yong-Jun. Chemical Synthesis of C3N and BC2N Compounds[J]. Chinese Physics Letters, 2007, 24(4): 1092-1094 |
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| Authors: | SUN Guang LIU Zhong-Yuan HE Ju-Long YU Dong-Li TIAN Yong-Jun |
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| Affiliation: | 1. State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004 |
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| Abstract: | A chemical reaction for the preparation of B--C--N compounds by using carbon tetrachloride (CCl4), boron tribromide (BBr3), lithium nitride (Li3N) and sodium as reactants has been carried out at the temperature of 400°C. Measurements of FTIR, XRD, TEM and EELS show that two kinds of compounds have been formed in the prepared sample. One is hollow sphere-like C--N with an amorphous structure; the other is piece-like polycrystalline B--C--N with the hexagonal structure. Their determined compositions are close to C3N and BC2N, respectively. |
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| Keywords: | 81.16.Be 64.60.My 61.66.Fn 61.10.Nz |
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