影像科学与光化学 ›› 2005, Vol. 23 ›› Issue (1): 41-47.DOI: 10.7517/j.issn.1674-0475.2005.01.41

• 研究简报 • 上一篇    下一篇

丙烯酸(4-N,N-二甲氨基肉桂酰氧乙基)酯及其水溶性聚合物的合成及其光化学性质研究

张锡兰, 袁金芳, 屈菊平, 高青雨   

  1. 河南大学, 化学化工学院, 河南, 开封, 475001
  • 收稿日期:2004-06-15 修回日期:2004-10-13 出版日期:2005-01-23 发布日期:2005-01-23
  • 通讯作者: 高青雨,男,E-mail:qingyugao@henu.edu.cn.
  • 基金资助:
    国家自然科学基金项目(50273010).

Synthesis of (4-N,N-Dimethylamine Cinnamoylat Ethyl) Acrylate and Its Water Soluble Copolymers and Their Photochemical Property

ZHANG Xi-lan, YUAN Jin-fang, QU Ju-ping, GAO Qing-yu   

  1. College of Chemistry and Chemical Engineering , Henan University, Kaifeng 475001, Henan, P. R. China
  • Received:2004-06-15 Revised:2004-10-13 Online:2005-01-23 Published:2005-01-23

摘要: 合成了一种新型感光性单体丙烯酸(4-N,N-二甲氨基肉桂酰氧乙基)酯(DMACEA)及其与丙烯酸的共聚物P(DMACEA-co-AA).用紫外吸收和荧光光谱研究了聚合物溶液的光敏感性,用傅立叶红外光谱研究了聚合物成膜后的光交联性及其过程.结果表明:DMACEA具有较好的光敏性,P(DMACEA-co-AA)具有较好光交联性,交联膜水溶胀和透光性也较好.

关键词: 丙烯酸(4-N,N-二甲氨基肉桂酰氧乙基)酯丙烯酸共聚物, 光化学性质

Abstract: A new photo-monomer (4-N,N-dimethylamine cinnamoylat ethyl) acrylate (DMACEA) and its water soluble copolymers with acrylic acid (P(DMACEA-co-AA)).The photosensitivity of DMACEA DMF solution was studied with UV and fluorescence spectra, the photo-crosslinking of P(DMACEA-co-AA) film was studied with FT-IR spectra. The results show that DMACEA has better photosensitivity, and P(DMACEA-co-AA) has better photocrosslinking, the water swelling and transmission of its film is better, too.

Key words: (4-N,N-dimethylamine cinnamoylat ethyl) acrylate-acrylic acid copolymer, photochemical property

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