| 含C60的聚电解质自组装膜微摩擦性能的研究 |
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| 引用本文： | 黄兰,顾倩颐,何元康,罗国宾,赵新生,曹维孝.含C60的聚电解质自组装膜微摩擦性能的研究[J].高等学校化学学报,2002,23(6):1193-1197. |
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| 作者姓名： | 黄兰 顾倩颐 何元康 罗国宾 赵新生 曹维孝 |
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| 作者单位： | 北京大学化学学院, 北京 100871 |
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| 基金项目： | 国家自然科学基金，59843008， |
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| 摘 要： | 通过自由基引发溶液聚合反应,合成星状C60-苯乙烯-丙烯酸聚合物,其钠盐作为高聚物负离子,与高聚物正离子的重氮树脂在云母上自组装成膜,利用紫外光照射反应,使膜层间连接的离子键转化成共价键.用原子力显微镜(AFM)和摩擦力显微镜(FFM)研究了不同链长和不同层数自组装膜的表面形貌及微摩擦性能.
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| 关 键 词： | 星状C60-苯乙烯-丙烯酸聚合物 自组装膜 表面形貌 微摩擦性能 原子力显微镜 摩擦力显微镜 |
| 文章编号： | 0251-0790(2002)06-1193-05 |
| 收稿时间： | 2001-03-28 |
Studies of Mocrotribological Property on the Self-assembly Films from Diazoresin and C60-containing Polyelectrolyte |
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| HUANG Lan ,GU Qian Yi,HE Yuan Kang,LUO Guo Bin,ZHAO Xin Sheng,CAO Wei Xiao.Studies of Mocrotribological Property on the Self-assembly Films from Diazoresin and C60-containing Polyelectrolyte[J].Chemical Research In Chinese Universities,2002,23(6):1193-1197. |
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| Authors: | HUANG Lan GU Qian Yi HE Yuan Kang LUO Guo Bin ZHAO Xin Sheng CAO Wei Xiao |
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| Institution: | College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China |
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| Abstract: | The star shaped C 60 styrene acrylic acid copolymer C 60 poly(S AA)] was synthesized successfully. The layer by layer self assembly diazoresin/C 60 poly(S AA) films were fabricated. The crosslinking structure formed from the conversion of ionic bond to covalent bond after UV irradiation. The roughness and microtribological property of these C 60 containing films were investigated by AFM/FFM, which shown the films are promising for lubrication materials. |
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| Keywords: | Star shaped C 60 containing polyelectrolyte Self assembly film Roughness Microtribological property AFM FFM |
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