Novel polyimides derived from 2,3,3 ',4 '-benzophenonetetracarboxylic dianhydride
文献类型：期刊论文
| 作者 | Fang XZ ; Wang Z ; Yang ZH ; Gao LX ; Li QX ; Ding MX |
| 刊名 | polymer
 |
| 出版日期 | 2003 |
| 卷号 | 44期号:9页码:2641-2646 |
| 关键词 | ISOMERIC BIPHENYLTETRACARBOXYLIC DIANHYDRIDES SOLUBLE POLYIMIDES DIAMINES |
| ISSN号 | 0032-3861 |
| 通讯作者 | ding mx |
| 中文摘要 | a series of polyimides (pis) based on 2,3,3',4'-benzophenonetetracarboxylic dianhydride (2,3,3',4'-btda) and 3,3',4,4'-btda were prepared by the conventional two-step process. the properties of the 2,3,3',4'-btda based polyimides were compared with those of polyimides prepared from 3,3',4,4'-btda. it was found that pis from 2,3,3,4'-btda have higher glass transition temperature and better solubility without sacrificing their thermal properties. furthermore the theological properties of pmr-15 type polyimide resins based on 2,3,3',4'-btda showed lower melt viscosity and wider melt flow region (flow window) compared with those from 3,3',4,4'-btda. the structure-property relations resulted from isomerism were discussed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000182335400005 |
| 公开日期 | 2010-09-13 |
| 源URL | [http://202.98.16.49/handle/322003/18079]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Fang XZ,Wang Z,Yang ZH,et al. Novel polyimides derived from 2,3,3 ',4 '-benzophenonetetracarboxylic dianhydride[J]. polymer,2003,44(9):2641-2646. |
| APA | Fang XZ,Wang Z,Yang ZH,Gao LX,Li QX,&Ding MX.(2003).Novel polyimides derived from 2,3,3 ',4 '-benzophenonetetracarboxylic dianhydride.polymer,44(9),2641-2646. |
| MLA | Fang XZ,et al."Novel polyimides derived from 2,3,3 ',4 '-benzophenonetetracarboxylic dianhydride".polymer 44.9(2003):2641-2646. |
入库方式： OAI收割
来源：长春应用化学研究所
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