NMR-STUDY OF MISCIBILITY AND MORPHOLOGY OF POLYIMIDE POLYIMIDE BLENDS
文献类型：期刊论文
| 作者 | FENG HQ ; YE CH ; ZHANG P ; SUN ZH ; FENG ZL |
| 刊名 | macromolecular chemistry and physics
 |
| 出版日期 | 1995 |
| 卷号 | 196期号:8页码:2587-2600 |
| 关键词 | RESOLUTION C-13 NMR CHARGE-TRANSFER INTERACTIONS MOLECULAR COMPOSITE FILMS AGGREGATION SPECTRA RESONANCE |
| ISSN号 | 1022-1352 |
| 通讯作者 | feng hq |
| 中文摘要 | the miscibility and morphology of polyimide/polyimide blends, pei-e/pti-e(a)) and pbpi-e/ipti-e(a)), have been studied by means of c-13 cpmas nmr technique. the results indicate that pei-e/pti-e blends are miscible on a molecular level, but molecular aggregation exists in pure pbpi-e specimen as well as pbpi-e/pti-e blends with high content of pbpi-e, which vanishes in the blends with high content of pti-e. when the content of pbpi-e is higher than that of pti-e, the addition of pti-e to pbpi-e has almost no effect on the size of the pbpi-e rigid domains, but has a large effect on the populations of the pbpi-e rigid domains. it is the intermolecular charge-transfer interaction that plays a critical role in the miscibility of pei-e/pti-e and pbpi-e/pti-e blends. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-30 ; 2011-06-10 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/26505]  |
| 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 | FENG HQ,YE CH,ZHANG P,et al. NMR-STUDY OF MISCIBILITY AND MORPHOLOGY OF POLYIMIDE POLYIMIDE BLENDS[J]. macromolecular chemistry and physics,1995,196(8):2587-2600. |
| APA | FENG HQ,YE CH,ZHANG P,SUN ZH,&FENG ZL.(1995).NMR-STUDY OF MISCIBILITY AND MORPHOLOGY OF POLYIMIDE POLYIMIDE BLENDS.macromolecular chemistry and physics,196(8),2587-2600. |
| MLA | FENG HQ,et al."NMR-STUDY OF MISCIBILITY AND MORPHOLOGY OF POLYIMIDE POLYIMIDE BLENDS".macromolecular chemistry and physics 196.8(1995):2587-2600. |
入库方式： OAI收割
来源：长春应用化学研究所
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