Structure/permeability and permselectivity relationship of polyetherimides from 1,4-bis(3,4-dicarboxyphenoxy) benzene dianhydride .2.
文献类型：期刊论文
| 作者 | Li YS ; Ding MX ; Xu JP |
| 刊名 | european polymer journal
 |
| 出版日期 | 1996 |
| 卷号 | 32期号:11页码:1313-1317 |
| 关键词 | SEPARATION MEMBRANES |
| ISSN号 | 0014-3057 |
| 通讯作者 | li ys |
| 中文摘要 | gas permeability coefficients of a series of aromatic polyetherimides, which were prepared from 1,4-bis(3,4-dicarboxyphenoxy) benzene dianhydride (hqdpa) with various aromatic diamines, to h-2, o-2 and n-2 have been measured under 7 atm and at the temperature range 30-100 degrees c. a significant change in the permeability and permselectivity resulting from the systematic variation in chemical structure of the polyetherimides was found. among the polyetherimides, that were prepared from phenylenediamine and methyl substituted phenylenediamines, the increase of permeability is accompanied by a decrease of permselectivity. the polyetherimides that were prepared from 3,5-diaminobenzoic esters have lower permselectivity than the others. however, the polyetherimide from 3,5-diaminobenzoic acid possesses much higher permselectivity than the others due to cross-linking. copyright (c) 1996 elsevier science ltd |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-22 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/25145]  |
| 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 | Li YS,Ding MX,Xu JP. Structure/permeability and permselectivity relationship of polyetherimides from 1,4-bis(3,4-dicarboxyphenoxy) benzene dianhydride .2.[J]. european polymer journal,1996,32(11):1313-1317. |
| APA | Li YS,Ding MX,&Xu JP.(1996).Structure/permeability and permselectivity relationship of polyetherimides from 1,4-bis(3,4-dicarboxyphenoxy) benzene dianhydride .2..european polymer journal,32(11),1313-1317. |
| MLA | Li YS,et al."Structure/permeability and permselectivity relationship of polyetherimides from 1,4-bis(3,4-dicarboxyphenoxy) benzene dianhydride .2.".european polymer journal 32.11(1996):1313-1317. |
入库方式： OAI收割
来源：长春应用化学研究所
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