| 聚酰亚胺材料表面钝化研究 |
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| 引用本文： | 王铎.聚酰亚胺材料表面钝化研究[J].合成技术及应用,2008,23(3). |
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| 作者姓名： | 王铎 |
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| 作者单位： | 陕西理工学院,陕西,汉中,723001 |
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| 基金项目： | 陕西理工学院科研项目 |
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| 摘 要： | 采用化学合成原理及溶胶凝胶工艺合成聚酰亚胺/二氧化硅(PI/SiO_2)复合材料,经固化与钝化处理后,对其性能进行表征,研究了铬酸溶液与氢氧化钠溶液对材料的腐蚀情况,经SEM扫描测试,发现了氢氧化钠(NaOH)后比铬酸钝化材料效果更好,且对材料损伤也小。
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| 关 键 词： | 聚酰亚胺 表面钝化 复合材料 |
Study of the surface passivation PI material |
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| Wang Duo.Study of the surface passivation PI material[J].Synthetic Technology and Application,2008,23(3). |
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| Authors: | Wang Duo |
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| Affiliation: | Wang Duo (Shanxi University of Technology; Hanzhong Shanxi 723001; China); |
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| Abstract: | PI/SiO_2 composite materials is made by the chemical synthesis principle & sol-gel process,and the com- posite materials's performance is characterizated by the treatment of curing& passivation.The corrosion of the materials is researched into chromic acid solution & sodium hydroxide solution.It is discoveried the best conditions of the passivation materials into dense structure into chromic acid& sodium hydroxide. |
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| Keywords: | polyimide surface passivating composite materials |
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