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硅基表面稀土改性碳纳米管/氨基硅烷自组装复合膜的摩擦磨损性能
Department固体润滑国家重点实验室
孙志永; 程先华
2011
Source Publication摩擦学学报
ISSN1004-0595
Volume31Issue:2Pages:156-160
Abstract配置稀土溶液对碳纳米管进行表面改性,采用自组装膜技术在单晶硅表面制备了稀土改性碳纳米管复合薄膜,考察了其表面形貌 化学组成和摩擦学性能.扫描电子显微镜观察发现单晶硅表面附着了大量不规则排列碳纳米管,X射线光电子能谱仪分析发现稀土元素与薄膜表面的磷酸基发生了化学反应,从而使碳纳米管组装到基片表面.UMT-2MT摩擦试验机测试结果表明在给定的试验条件下,复合薄膜的摩擦系数较低,随载荷和速度的增加变化不大.由于稀土改性碳纳米管复合薄膜的存在,与未处理碳纳米管复合薄膜、硅烷薄膜相比,基片表面摩擦系数显著降低,并表现出了优异的耐磨性及摩擦稳定性.
Keyword稀土 碳纳米管 自组装膜 摩擦磨损性能 Rare Earth Solution Carbon Nanotube Self-assemble Film Friction/wear Behavior
Subject Area材料科学与物理化学
Funding Organization国家自然科学基金项目(50775139; 50475023) 资助
Indexed ByEI
Language中文
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/898
Collection固体润滑国家重点实验室(LSL)
Corresponding Author程先华
Recommended Citation
GB/T 7714
孙志永,程先华. 硅基表面稀土改性碳纳米管/氨基硅烷自组装复合膜的摩擦磨损性能[J]. 摩擦学学报,2011,31(2):156-160.
APA 孙志永,&程先华.(2011).硅基表面稀土改性碳纳米管/氨基硅烷自组装复合膜的摩擦磨损性能.摩擦学学报,31(2),156-160.
MLA 孙志永,et al."硅基表面稀土改性碳纳米管/氨基硅烷自组装复合膜的摩擦磨损性能".摩擦学学报 31.2(2011):156-160.
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