| Study on Polyimide/Silica Hybrid Films via Directly Intermingle Method |
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| 引用本文： | Bin ZHAO Bao-Lin RAO. Study on Polyimide/Silica Hybrid Films via Directly Intermingle Method[J]. 复旦学报(自然科学版), 2005, 44(5): 905-906 |
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| 作者姓名： | Bin ZHAO Bao-Lin RAO |
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| 作者单位： | （ Key Laboratory of Nonferrous Materials and New Processing Technology, Ministry of Education,Department of Material and Chemical Engineering, Guilin University of Technology, Guilin 541004, China |
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| 摘 要： | 1 Introduction In recent years, polyimide hybrid materials have received considerable attention due to the dramatic improvements over their pristine state in thermal stabilities, mechanical properties and other special features by introducing only small fraction inorganic additives~([1]).Polyimide/silica hybrid materials were studied mostly by sol-gel route~([2]).However the storage stability of the sol resin is a practical problem and has not researched on it so far. On the other hand, nano-s…
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| 关 键 词： | 聚酰亚胺 硅石 混合膜 热稳定性 无机物 |
| 文章编号： | 0427-7104（2005）05-0905-02 |
| 收稿时间： | 2005-08-05 |
| 修稿时间： | 2005-08-05 |
Study on Polyimide/Silica Hybrid Films via Directly Intermingle Method |
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| Bin ZHAO,Bao-Lin RAO. Study on Polyimide/Silica Hybrid Films via Directly Intermingle Method[J]. Journal of Fudan University(Natural Science), 2005, 44(5): 905-906 |
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| Authors: | Bin ZHAO Bao-Lin RAO |
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| Abstract: | In recent years, polyimide hybrid materials have received considerable attention due to the dramatic improvements over their pristine state in thermal stabilities, mechanical properties and other special features by introducing only small fraction inorganic additives. Polyimide/silica hybrid materials were studied mostly by sol-gel route. However the storage stability of the sol resin is a practical problem and has not researched on it so far. On the other hand, nano-sized silica has been produced on a large scale and industrialized. In this paper, polyimide/silica hybrid films were prepared via directly intermingle method. The storage stability of the sol resin, the thermal and mechanical properties of the resulting films were investigated. |
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| Keywords: | polyimide silica hybrid directly intermingle method |
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