基本情况
刘宇宏,北京市海淀区清华大学机械工程系,摩擦学国家重点实验室副研究员,院士助理。先后承担国家自然基金委的自然科学基金课题、国际合作项目、清华大学基础研究基金和自主研究项目等多项科研任务,并参与国家重点基础研究发展计划973项目、国家重大专项、国家自然基金委的自然科学重点基金等多个课题的研究。目前承担清华大学自主科研项目“基于颈椎间盘中的界面摩擦学特性研究”、摩擦学国家重点实验室自主研究课题“基于人工椎间盘中的水基润滑特性研究”等项目。2003年获中国分析测试协会科学技术二等奖。
研究领域
生物水基润滑、表/界面结构与特性、化学机械平坦化
工作经历
2013年1月至今 副研究员,清华大学机械工程系,摩擦学国家重点实验室
2005年12月至2012年12月 助理研究员,清华大学精密仪器与机械学系,摩擦学国家重点实验室
2005年3月至2005年6月 访问学者,比利时鲁汶大学
发表论文
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Y.H. Liu*, X.K. Wang, J.B. Luo, X.C. Lu “Fabrication
and tribological properties of super-hydrophobic surfaces based on porous
silicon” Applied Surface Science 2009, 255, 9430-9438
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Yuhong Liu, Deliang Yang, Chen Wang “Molecular
Interface Effect of Heterogeneous Molecular Junctions Consisting of
Nonfluorinated and Fluorinated Phthalocyanines” J. Phys. Chem. B 2006, 110,
20789-20793
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Y. Liu*, P. Liu, Y. Xiao, et. al. “Investigation
on growth process and tribological behavior of mixed alkylsilane self-assembled
molecular films in aqueous solution” Applied Surface Science 2012, 258,
8533-8537
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LIU Y. H.*, LIU P. X., XIAO Y. Q. “Tunable
wter-based lubrication behavior of alkyl-and fluoroalkyl-silanes” Chinese
Science Bulletin, 2012, 57, 1879-1885
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LIU Y. H.*, Wang X. K., LIU P. X., et. al. “Modification
on the tribological properties of ceramics lubricated by water using fullerenol
as a lubricating additive” Science China-Technological Sciences 2012, 55,
2656-2661
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J. Li, Y. Liu, J. Luo*, et. al. “Excellent
Lubricating Behavior of Brasenia schreberi Mucilage” Langmuir 2012, 28(20),
7797-7802
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Y. Pan, Y. Liu, X. Lu, et. al. “The Role of
Hydroxyethyl Cellulose (HEC) in the Chemical Mechanical Planarization of
Copper” Journal of The Electrochemical Society 2012, 159, H329-H334
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G. Han, Y. Liu, J. Luo*, et. al.
“Preparation, characterization and formation mechanism of thermoplastic
polyurethane nanostructures using solution wetting template” Journal of
Nanoscience and Nanotechnology 2011, 11, 10240-10246
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G. Han, Y. Liu, X. Lu et. al. “A flexible
nanobrush pad for the chemical mechanical planarization of Cu/ultra-low-k
materials” Nanoscale Research Letters 2012, 7, 603
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X.K. Wang, Y.H. Liu*, J.B. Luo, G.X. Xie “A
Comparative Study of the Tribological Properties between Perfluoro and
Non-perfluoro Alkylsilane Self-Assembled Monolayers (SAMs)” Journal of Wuhan
University of technology-materials science edition 2009, 24, 588-593
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X.K. Wang, Y.H. Liu*, J.B. Luo, X.C. Lu. “A
Comparative Study of Growth Process and Tribological Behavior between Single
Component and Mixed Alkylsilane Self-Assembled Molecular Films” Advanced
Tribology—Proceedings of
CIST2008&ITS-IFToMM2008 765-769
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Yuhong Liu, Shengbin Lei, Shuxia Yin,
Sailong Xu, Qiyu Zheng, Qingdao Zeng, Chen Wang*, Lijun Wan, Chunli Bai*
“Molecular Trapping Phenomenon of the 2-D Assemblies of
Octa-Alkoxyl-Substituted Phthalocyanine Studied by Scanning Tunneling
Microscopy” J. Phys. Chem. B 2002, 106, 12569-12574
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Yuhong Liu, Xiaolin Fan, Deliang Yang, Chen
Wang*, Lijun Wan, Chunli Bai* “Thermally Stimulated Transition in Tunneling
Characteristics of Molecular Junction of Tin/Octadecanol/Tin” Chemical Physics
Letters 2003, 380, 767-773
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Yuhong Liu, Xiaolin Fan, Yangde Liang, Chen
Wang*, Lijun Wan, Chunli Bai* “Tunneling Characteristics of Octadecyl
Derivatives on Tin and Indium Electrodes” Langmuir 2004, 20, 855-861
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Yuhong Liu, Shuxia Yin, Chi-chiu Ma,
Guanhua Chen*, Chen Wang*, Lijun Wan, Chunli Bai* “Stacking Behavior of 2-D
Assemblies of Octa-alkoxyl-Substituted Phthalocyanine Studied by Scanning
Tunneling Microscope” Surface Science 2004, 559, 40-46