高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (12): 1948.

• 研究快报 • 上一篇    下一篇

一种新型间位聚芳醚酮的晶体结构

邱兆斌1, 王继库1, 盛寿日2, 宋才生2, 周恩乐1, 莫志深1   

  1. 1. 中国科学院长春应用化学研究所高分子物理开放实验室, 长春 130022;
    2. 江西师范大学化学系, 南昌 330027
  • 收稿日期:2000-06-29 出版日期:2000-12-24 发布日期:2000-12-24
  • 通讯作者: 莫志深(1940出生),男,研究员,从事高分子晶体结构与结晶过程的研究.
  • 基金资助:

    国家“八六三”项目基金(批准号:863-2-7-3-3)资助

Crystal Structure of a Noval Poly(aryl ether ketone) Containing Meta-phenyl Linkage

QIU Zhao-Bin1, WANG Ji-Ku1, SHENG Shou-Ri2, SONG Cai-Sheng2, ZHOU En-Le1, MO Zhi-Shen1   

  1. 1. Polymer Physics Laboratory, Changchun Instituteof App lied Chemistry, Academia Sinica, Changchun 130022, China;
    2. Departmentof Chemistry, Jiangxi Normal University, Nanchang 330027, China
  • Received:2000-06-29 Online:2000-12-24 Published:2000-12-24

关键词: 聚芳醚酮, 晶体结构, 广角X射线衍射

Abstract: Crystal structure of a novel aryl ether ketone polymer poly(aryl ether ketone ether ketone ketone containing meta-phenyl linkage)(PEKEKm K)} was determined by means of WAXDand ED.An orthorhombic unit cell is proposed containing two chains with a= 0.772 nm, b =0.604 nm and c =2.572 nm.According to the orthorhombic system, the10 reflections of this polymer were indexed

Key words: Poly(aryl ether ketone), Crystal structure, Wide-angle X-ray diffraction

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