氮化碳的高压同步辐射研究

李雪飞 张剑 刘伟 马红安 崔启良 邹广田

李雪飞, 张剑, 刘伟, 马红安, 崔启良, 邹广田. 氮化碳的高压同步辐射研究[J]. 高压物理学报, 2009, 23(1): 71-74 . doi: 10.11858/gywlxb.2009.01.012
引用本文: 李雪飞, 张剑, 刘伟, 马红安, 崔启良, 邹广田. 氮化碳的高压同步辐射研究[J]. 高压物理学报, 2009, 23(1): 71-74 . doi: 10.11858/gywlxb.2009.01.012
LI Xue-Fei, ZHANG Jian, LIU Wei, MA Hong-An, CUI Qi-Liang, ZOU Guang-Tian. Synchrotron Radiation X-Ray Diffraction of Carbon Nitride under High Pressure[J]. Chinese Journal of High Pressure Physics, 2009, 23(1): 71-74 . doi: 10.11858/gywlxb.2009.01.012
Citation: LI Xue-Fei, ZHANG Jian, LIU Wei, MA Hong-An, CUI Qi-Liang, ZOU Guang-Tian. Synchrotron Radiation X-Ray Diffraction of Carbon Nitride under High Pressure[J]. Chinese Journal of High Pressure Physics, 2009, 23(1): 71-74 . doi: 10.11858/gywlxb.2009.01.012

氮化碳的高压同步辐射研究

doi: 10.11858/gywlxb.2009.01.012
详细信息
    通讯作者:

    张剑

Synchrotron Radiation X-Ray Diffraction of Carbon Nitride under High Pressure

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    Corresponding author: ZHANG Jian
  • 摘要: 采用金刚石对顶砧及原位同步辐射实验技术,对高温高压有机催化反应制备的氮化碳材料,进行了室温及直到44 GPa压力条件下的原位高压同步辐射X射线衍射研究,并用最小二乘法拟合了样品的Murnaghan型等温状态方程。结果表明,在室温及直到44 GPa压力条件下,石墨相C3N4和待定的正交相CN材料都是稳定的,没有发生明显的相变,推测正交相CN材料可能是原始材料三聚氰胺和三聚氰氯在高温高压条件下催化热解产生的某种高分子有机聚合物。

     

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出版历程
  • 收稿日期:  2008-04-15
  • 修回日期:  2009-01-15
  • 发布日期:  2009-02-15

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