Synthesis and properties of novel polyimides from sulfonated binaphthalene dianhydride for proton exchange membranes
文献类型：期刊论文
| 作者 | Li NW ; Cui ZM ; Zhang SB ; Li SH |
| 刊名 | journal of polymer science part a-polymer
 |
| 出版日期 | 2008 |
| 卷号 | 46期号:8页码:2820-2832 |
| 关键词 | FUEL-CELL APPLICATIONS POLYMER ELECTROLYTE MEMBRANES C COUPLING REACTION WATER STABILITY CONDUCTING MEMBRANES BLOCK COPOLYIMIDES FLUORENYL GROUPS ACID GROUPS COPOLYMERS POLYBENZIMIDAZOLE |
| ISSN号 | 0887-624x |
| 通讯作者 | zhang sb |
| 中文摘要 | a sulfonated dianhydride monomer, 6,6-disulfonic-4,4'-binaphthyl-1,1',8,8'-tetracarboxylic dianhydride (sbtda), was successfully synthesized by direct sulfonation of the parent dianhydride, 4,4'-binaphthyl-1,1',8,8'-tetracarboxylic dianhydride (btda), using fuming sulfuric acid as the sulfonating reagent. a series of sulfonated homopolyimides were prepared from sbtda and various common nonsulfonated diamines. the resulting polymer electrolytes, which contain ion conductivity sites on the deactivated positions of the aryl backbone rings, displayed high proton conductivities of 0.25-0.31 s cm(-1) at 80 degrees c. the oxidative stability test indicated that the attachment of the -so3h groups onto the dianhydride units did not deteriorate the oxidative stability of the spi membranes. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254978600022 |
| 公开日期 | 2010-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/10297]  |
| 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 NW,Cui ZM,Zhang SB,et al. Synthesis and properties of novel polyimides from sulfonated binaphthalene dianhydride for proton exchange membranes[J]. journal of polymer science part a-polymer,2008,46(8):2820-2832. |
| APA | Li NW,Cui ZM,Zhang SB,&Li SH.(2008).Synthesis and properties of novel polyimides from sulfonated binaphthalene dianhydride for proton exchange membranes.journal of polymer science part a-polymer,46(8),2820-2832. |
| MLA | Li NW,et al."Synthesis and properties of novel polyimides from sulfonated binaphthalene dianhydride for proton exchange membranes".journal of polymer science part a-polymer 46.8(2008):2820-2832. |
入库方式： OAI收割
来源：长春应用化学研究所
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