高等学校化学学报Issue(1)：105-109,5.DOI:10.7503/cjcu20130705
分子自组装法制备具有可控浸润性的铜表面
Preparation of Copper Surfaces with Controlled Wettability Through the Molecular Self-assembling Process
摘要
Abstract
We report a novel method for the fabrication of copper surfaces with controlled wettability. Through modification of the nanostructured copper substrates with mixed thiol molecules of HS( CH2 ) 9 CH3 and HS(CH2 ) 11 OH, surfaces with controlled wettability from superhydrophobicity to superhydrophilicity can be achieved by simply controlling the concentration of HS( CH2 ) 11 OH in the modified solution. The controllability of the surfaces wettability can be ascribed to the combined effect of the surface chemistry variation and the hi-erarchical micro/nanostructures on the substrates. Especially the presence of hierarchical micro/nanostruc-tures, which can provide a better control of the surface wettability between the two extremes: superhydropho-bicity and superhydrophilicity.关键词
超疏水表面/超亲水表面/分子自组装/浸润性/铜表面Key words
Superhydrophobic surface/Superhydrophilic surface/Molecular self-assemble/Wettability/Copper surface分类
化学化工引用本文复制引用
都颖,陈海杰,成中军,来华,张乃庆,孙克宁..分子自组装法制备具有可控浸润性的铜表面[J].高等学校化学学报,2014,(1):105-109,5.基金项目
哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金项目(批准号：ES201008)、哈尔滨工业大学科研创新基金(批准号：HIT. NSRIF.2009087)和中国博士后基金面上项目(批准号:2011M500650)资助.@@@@ Supported by the Open Project of State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, China (No.ES201008),theNaturalScientificResearchInnovationFoundationinHarbinInstituteofTechnology,China(No.HIT.NSRIF.2009087)and the Postdoctoral Science Foundation Funded Project of China(No.2011M500650) （批准号：ES201008）
