片状h-CN化合物的高温高压化学合成与表征

杨大鹏 李英爱 杜勇慧 苏作鹏 吉晓瑞 杨旭昕 宫希亮 张铁臣

杨大鹏, 李英爱, 杜勇慧, 苏作鹏, 吉晓瑞, 杨旭昕, 宫希亮, 张铁臣. 片状h-CN化合物的高温高压化学合成与表征[J]. 高压物理学报, 2007, 21(3): 295-298 . doi: 10.11858/gywlxb.2007.03.013
引用本文: 杨大鹏, 李英爱, 杜勇慧, 苏作鹏, 吉晓瑞, 杨旭昕, 宫希亮, 张铁臣. 片状h-CN化合物的高温高压化学合成与表征[J]. 高压物理学报, 2007, 21(3): 295-298 . doi: 10.11858/gywlxb.2007.03.013
YANG Da-Peng, LI Ying-Ai, DU Yong-Hui, SU Zuo-Peng, JI Xiao-Rui, YANG Xu-Xin, GONG Xi-Liang, ZHANG Tie-Chen. Chemical Synthesis and Characterization of Flaky h-CN by HPHT[J]. Chinese Journal of High Pressure Physics, 2007, 21(3): 295-298 . doi: 10.11858/gywlxb.2007.03.013
Citation: YANG Da-Peng, LI Ying-Ai, DU Yong-Hui, SU Zuo-Peng, JI Xiao-Rui, YANG Xu-Xin, GONG Xi-Liang, ZHANG Tie-Chen. Chemical Synthesis and Characterization of Flaky h-CN by HPHT[J]. Chinese Journal of High Pressure Physics, 2007, 21(3): 295-298 . doi: 10.11858/gywlxb.2007.03.013

片状h-CN化合物的高温高压化学合成与表征

doi: 10.11858/gywlxb.2007.03.013
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    通讯作者:

    张铁臣

Chemical Synthesis and Characterization of Flaky h-CN by HPHT

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    Corresponding author: ZHANG Tie-Chen
  • 摘要: 以高温烧结三聚氰胺制得的CNH化合物为C、N源,与分析纯单质硼粉以一定比例混合,在5.0~5.5 GPa、1 400~1 500 ℃高温高压条件下,经化学反应合成了六角硼碳氮(h-BCN)晶体。用傅立叶变换红外光谱(FTIR)和X射线光电子能谱(XPS)对产物进行了表征,结果表明,得到了含碳量较高的六方结构B0.18C0.66N0.16化合物,成分接近于BC4N,硼、碳、氮是以原子化合的形式存在;XRD分析确定该合成产物具有六角网状结构;SEM测量结果表明,B-C-N晶体具有片状六角形貌,尺寸在1 m左右。

     

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出版历程
  • 收稿日期:  2006-10-24
  • 修回日期:  2007-01-17
  • 发布日期:  2007-09-05

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