期刊文献+

可溶性含羟基聚酰亚胺的制备及其性能研究 被引量:4

Preparation and characterization of organosoluble polyimides containing hydroxyl group
在线阅读 下载PDF
导出
摘要 合成了含羟基的二胺单体4,4′-二氨基-4″-羟基三苯甲烷(DHTM),并将该单体分别同六氟异叉丙基二苯四羧酸二酐(6FDA),3,3′,4,4′-二苯醚四羧酸二酐(ODPA)和4,4′,-二(4,4′,-异丙叉二苯氧基)四羧酸二酐(BPADA)反应制备了3种结构的聚酰亚胺。溶解性实验表明,这3种聚合物在非质子极性溶剂中均显示出良好的溶解性。此外,还对聚酰亚胺薄膜进行了拉伸和动态机械热性能测试。 4,4'-diamino-4"-hydroxytriphenylmethane(DHTM) was synthesized and used for preparation of polyim- ides through condensation reaction with oxydiphthalic dianhydride(ODPA), 4,4'-bis (4,4'-isopropylidene diphenoxy)-bis (phthalic anhydride)(BPADA) and hexafluoro isopropylidene 2,2-bis(phthalic acid anhydride) (6FDA), respectively. All the polyimides prepared in the experiment were of good solubility in organic solvents. The tensile properties and glass transition temperature were also measured in this experiment.
出处 《化工新型材料》 CAS CSCD 北大核心 2008年第12期51-53,共3页 New Chemical Materials
基金 国家"863"计划资助项目(2007AA03Z537) 国家自然科学基金(基金号50573007)
关键词 DHTM 可溶性聚酰亚胺 玻璃化转变温度 DHTM, organosoluble polyimide, glass transition temperature
作者简介 刘杰(1982-),男,硕士。主要从事可溶性聚酰亚胺的制备及结构与性能研究。 联系人:武德珍。
  • 相关文献

参考文献8

  • 1Mitsuru Ueda , Tomonari Nakayama . A new negative - type photosensitive polyimide based on poly ( hydroxyimide ), a cross-linker, and a photoacid generator [J] Macromolecules, 1996, 29: 6427-6431.
  • 2Tomonari Nakayama, Amane Mochizuki, Mitsuru Ueda. New positive-type photosensitive polyimide: poly ( hydroxyimide ) with diazonaphthoquinone [J] Reactive & Functional Polymers, 1996, 30: 109-115.
  • 3路庆华,李梅,陶萍,莫海燕,魏少华,王宗光.含羟基活性基团的聚酰亚胺制备和表征[J].上海交通大学学报,2001,35(4):605-609. 被引量:10
  • 4Eun-Ha Kim, In Kyu Moon, Hwan Kyu Kim et al. Synthesis and characterization of novel polyimide-based NLO materials from poly(hydroxy-imide)s containing alieyclic units (Ⅱ) [J] Polymer, 1999, 40: 6157-6167.
  • 5Jiaqiang Qin, Hui Zhao, Rongqi Zhu, et al. Effect of chemical interaction on morphology and mechanical properties of CPIOH/SiO2 hybrid films with coupling agent [J] Journal of Applied Polymer Science, 2007, 104: 3530-3538.
  • 6Yi Huang, Jiaqiang Qin, Yi Gu. Polyimide-silica hybrid films made from polyamie acids containing phenolic hydroxyl groups [J]Journal of Applied Polymer Science, 2004, 93 : 1198-1202.
  • 7Bor kuan Chen, Chiu T M, Sun Yuan Tsay. Synthesis and characterization of polyimide/silica hybrid nanocomposites [J] Journal of Applied Polymer Science, 2004, 94: 382-393.
  • 8Njeri T Karangu, Mary E Rezac, Haskell W Beckham. Synthesis and properties of processable polyimides containing diacetylene groups[J] Chem Mater, 1998, 10: 567-573.

二级参考文献4

  • 1Lee K W,Macromolecules,1996年,29卷,8894页
  • 2Yu D,Macromolecules,1996年,29卷,6139页
  • 3Yu H S,Macromolecules,1996年,29卷,1144页
  • 4Bu X,Polym Prepr,1996年,37卷,2期,254页

共引文献9

同被引文献108

引证文献4

二级引证文献20

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部