Synthesis and gas permeability of novel fluorinated poly(phenylene-co-naphthalimide)s
文献类型：期刊论文
| 作者 | Qiu ZM ; Zhang SB ; Li WM |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2007 |
| 卷号 | 104期号:4页码:2395-2402 |
| 关键词 | PROTON-EXCHANGE MEMBRANES FUEL-CELL APPLICATIONS AROMATIC DIAMINES COUPLING POLYMERIZATION TRANSPORT PROPERTIES POLYIMIDES BIS(CHLOROPHTHALIMIDE)S COPOLYMERIZATION DIANHYDRIDE NIBR2/PPH3/ZN |
| ISSN号 | 0021-8995 |
| 通讯作者 | zhang sb |
| 中文摘要 | a new class of high-performance polymers [poly(phenylene-co-naphthalimide)s] was prepared through the ni(0) catalytic coupling of n-(4-chloro-2-trifluromethylphenyl)-5-chloro-1,8-naphthalimide and 2,5-dichlorobenzophenone. the resulting copolymers exhibited high molecular weights (high inherent viscosities) and a combination of desirable properties such as good solubility in dipolar aprotic solvents, film-forming capability, and mechanical properties. the glass-transition temperatures of the copolymers ranged from 320 to 403 degrees c and increased as the content of the naphthalimide moiety increased. tough polymer films, obtained via casting from n-methylpyrrolidone solutions, had tensile strengths of 64-107 mpa and tensile moduli of 3.4-4.7 gpa. the gas permeability coefficients of the copolymers were measured for h-2, co2, o-2, ch4, and n-2. they showed oxygen permeability coefficients and permeability selectivity of oxygen to nitrogen (permeability coefficient for o-2/permeability coefficient for n-2) in the ranges of 1.39-4.31 and 4.92-5.38 barrer, respectively. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245141400042 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13843]  |
| 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 | Qiu ZM,Zhang SB,Li WM. Synthesis and gas permeability of novel fluorinated poly(phenylene-co-naphthalimide)s[J]. journal of applied polymer science,2007,104(4):2395-2402. |
| APA | Qiu ZM,Zhang SB,&Li WM.(2007).Synthesis and gas permeability of novel fluorinated poly(phenylene-co-naphthalimide)s.journal of applied polymer science,104(4),2395-2402. |
| MLA | Qiu ZM,et al."Synthesis and gas permeability of novel fluorinated poly(phenylene-co-naphthalimide)s".journal of applied polymer science 104.4(2007):2395-2402. |
入库方式： OAI收割
来源：长春应用化学研究所
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