应用化学 ›› 1984, Vol. 0 ›› Issue (2): 19-23.

• 研究论文 • 上一篇    下一篇

稀土顺-1,4聚丁二烯结晶度计算

张宏放, 莫志深, 魏学军, 徐洋   

  1. 中国科学院长春应用化学研究所
  • 收稿日期:1983-12-13 修回日期:1984-01-10 出版日期:1984-06-10 发布日期:1984-06-10

THE DEGREE OF CRYSTALLINITY OF CIS-PB POLYMERIZED WITH LANTHANIDES CATALYSTS

Zhang Hongfang, Mo Zhishen, wei xuejun, Xu Yang   

  1. Changchun Institute of Applied Chemistry, Academia Sinica
  • Received:1983-12-13 Revised:1984-01-10 Published:1984-06-10 Online:1984-06-10

摘要: 本文根据X-射线衍射强度理论,定义了结晶度计算公式的校正因子,对大角X-射线衍射(WAXD)图谱,按图解分峰法导出了Ln-PB结晶度计算公式。木文所讨论的方法可适用于其它晶性高聚物结晶度计算。

Abstract: Based on the x-ray scattering intensity theory, the correct ion factors of crystallinity formulae of polymers have been clearly defined. The cry-stallinity formulae of the cis-1,4 PB was derived in terms of the WAXD curves of polymers by graphic multipeak resolution methods. The crystal-linity of other crystalline polymers can be easily evaluated by our method.