| 标题 |
Synthesis, Characterization and Thermal Properties of Some New Azopolyimides
几种新型偶氮聚酰亚胺的合成、表征及热性能
|
| 网址 |
求助人暂未提供
|
| DOI |
暂未提供，该求助的时间将会延长，查看原因？
|
| 其它 |
Synthesis, characterization and thermal properties of some new azopolyimides By: Logesh, G.; et al Asian Journal of Chemistry (2012), 24(7), 3033-3038 A new class of aromatic azopolyimides were synthesized from aromatic diamine with 3,3',4,4'-azobenzenetetracarboxlic dianhydride. The synthesis involved the reaction of the dianhydride with resp. diamine to yield an intermediate, soluble, open chain precursor polymer of polyamic acid, which on further cyclodehydration by solution, chem. and thermal imidization method yielded the less soluble, high viscosity, high stability, heat resistant or high temperature polyimides. All these polyimides were characterized by UV and IR. Viscosity, solubility, stability and thermal properties of these polymers were also studied. |
| 求助人 | |
| 下载 | 该求助完结已超 24 小时，文件已从服务器自动删除，无法下载。 |
cctv18
shinysparrow
寻道图强
紫金大萝卜
坚强的广山
benben
liv
aspensci
张泽崇
个性的紫菜
酸化土壤改良
gjww
完美世界
CodeCraft
ou
充电宝
英俊的铭
wk990240
仗剑Z天涯
七月流火
皖公网安备34019202002308
