Surface morphology evolution of poly (styrene-block-4-vinylpyridine) (PS-b-P4VP)(H+) and poly(methyl methacrylate)-dibenzo-18-crown-6-poly(methyl methacrylate) (PMCMA) supramolecular film
文献类型：期刊论文
| 作者 | Gao JP ; Zhang P ; Fu J ; Li BY ; Han YC ; Yu X ; Pan CY |
| 刊名 | polymer
 |
| 出版日期 | 2007 |
| 卷号 | 48期号:8页码:2425-2433 |
| 关键词 | COPOLYMER THIN-FILMS BLOCK-COPOLYMER TRIBLOCK COPOLYMER POLYMERIC MATERIALS DIBLOCK COPOLYMER MESOMORPHIC STATE PHASE-BEHAVIOR LENGTH SCALES COMPLEXES ARRAYS |
| ISSN号 | 0032-3861 |
| 通讯作者 | han yc |
| 中文摘要 | well-ordered nanostructured polymeric supramolecular thin films were fabricated from the supramolecular assembly of poly(styrene-block-4-vinylpyridine) (ps-b-p4vp)(h+) and poly(methyl methacrylate)-dibenzo-18-crown-6-poly(methyl methacrylate) (pmcma). a depression of cylindrical nanodomains was formed by the block of p4vp(h+) and pmcma associates surrounded by ps. the repulsive force aroused from the incompatibility between the block of p4vp(h+) and pmcma was varied through changing the molecule weight (m-w) of pmcma, the volume fraction of the block of p4vp(h+), and annealing the film at high temperature. increasing the repulsive force led to a change of overall morphology from ordered nanoporous to featureless structures. the effects of solvent nature and evaporation rate on the film morphology were also investigated. further evolution of surface morphologies from nanoporous to featureless to nanoporous structures was observed upon exposure to carbon bisulfide vapors for different treatment periods. the wettability of the film surface was changed from hydrophilicity to hydrophobicity due to the changes of the film surface microscopic composition. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000246330200029 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14289]  |
| 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 | Gao JP,Zhang P,Fu J,et al. Surface morphology evolution of poly (styrene-block-4-vinylpyridine) (PS-b-P4VP)(H+) and poly(methyl methacrylate)-dibenzo-18-crown-6-poly(methyl methacrylate) (PMCMA) supramolecular film[J]. polymer,2007,48(8):2425-2433. |
| APA | Gao JP.,Zhang P.,Fu J.,Li BY.,Han YC.,...&Pan CY.(2007).Surface morphology evolution of poly (styrene-block-4-vinylpyridine) (PS-b-P4VP)(H+) and poly(methyl methacrylate)-dibenzo-18-crown-6-poly(methyl methacrylate) (PMCMA) supramolecular film.polymer,48(8),2425-2433. |
| MLA | Gao JP,et al."Surface morphology evolution of poly (styrene-block-4-vinylpyridine) (PS-b-P4VP)(H+) and poly(methyl methacrylate)-dibenzo-18-crown-6-poly(methyl methacrylate) (PMCMA) supramolecular film".polymer 48.8(2007):2425-2433. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。