Preparation and characterization of polyimide/Al2O3 hybrid films by sol-gel process
文献类型：期刊论文
| 作者 | Ma PC ; Nie W ; Yang ZH ; Zhang PH ; Li G ; Lei QQ ; Gao LX ; Ji XL ; Ding MX |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2008 |
| 卷号 | 108期号:2页码:705-712 |
| 关键词 | SILICA HYBRID NANOCOMPOSITES MORPHOLOGY CLAY |
| ISSN号 | 0021-8995 |
| 通讯作者 | ji xl |
| 中文摘要 | a sol-gel process has been developed to prepare polyimide (pi)/al2o3 hybrid films with different contents of al2o3 based on pyromellitic dianhydride (pmda) and 4,4'-oxydianiline (oda) as monomers. fesem and tem images indicated that al2o3 particles are relatively well dispersed in the polyimide matrix after ultrasonic treatment of the sol from aluminum isopropoxide and thermal imidization of the gel film. the dimensional stability, thermal stability, mechanical properties of hybrid pi films were improved obviously by an addition of adequate al2o3 content, whereas, dielectric property and the elongation at break decreased with the increase of al2o3 content. surprisingly, the corona-resistance property of hybrid film was improved greatly with increasing al2o3 content within certain range as compared with pure pi film. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253352500003 |
| 公开日期 | 2010-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/10139]  |
| 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 | Ma PC,Nie W,Yang ZH,et al. Preparation and characterization of polyimide/Al2O3 hybrid films by sol-gel process[J]. journal of applied polymer science,2008,108(2):705-712. |
| APA | Ma PC.,Nie W.,Yang ZH.,Zhang PH.,Li G.,...&Ding MX.(2008).Preparation and characterization of polyimide/Al2O3 hybrid films by sol-gel process.journal of applied polymer science,108(2),705-712. |
| MLA | Ma PC,et al."Preparation and characterization of polyimide/Al2O3 hybrid films by sol-gel process".journal of applied polymer science 108.2(2008):705-712. |
入库方式： OAI收割
来源：长春应用化学研究所
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