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何永勇
2023-05-12 11:35
  • 何永勇
  • 何永勇 - 研究员-清华大学-机械工程学院-个人资料

近期热点

资料介绍

个人简历


教育背景\r
1994.4 — 1997.4:东南大学精密仪器系,机械故障诊断与振动控制专业,博士\r
1991.9 — 1994.4:东南大学机械工程系,测控技术与故障诊断专业,硕士\r
1987.9 — 1991.7:南京航空学院机械工程系,机电一体化专业,本科\r
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工作履历\r
2018.12 — 现 在 清华大学,机械工程系,研究员\r
2001.08 — 2018.11 清华大学,精密仪器与机械学系/机械工程系,副研究员\r
1999.12 — 2001.07 清华大学,精密仪器与机械学系,讲师\r
1997.04 — 1999.11上海交通大学,机械工程系,讲师\r
2007.12 — 2008.11 英国Bristol大学,访问学者\r
2003.08 — 2004.02 香港城市大学,制造工程与工程管理系,Croucher Foundation访问学者\r
2002.06 — 2002.12 香港城市大学,制造工程与工程管理系,访问学者

研究领域


针对高端装备与制造过程减磨降耗与延寿需求,面向典型关键摩擦副,开展石墨烯基纳米润滑添加剂、耐磨防腐涂层、表面织构、表面扩渗强化、超光滑表面制造以及相应摩擦磨损与润滑机理研究,提升表界面摩擦磨损与润滑性能。\r
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1)表界面改性与性能增强\r
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面向液压泵、齿轮箱和滑动轴承等装备部件的典型摩擦副,研究石墨烯基纳米润滑添加剂润滑机理,研发高比表面积、高剥离态和高完整性的石墨烯纳米添加剂制备方法,揭示其极端工况下的润滑增强机制,发展拓展石墨烯基纳米润滑添加剂实际应用;面向航天、海洋装备防腐需求,研究石墨烯基防腐涂层耐蚀机理,发展绿色长效智能自修复石墨烯复合涂层;研究表面织构流场特性与润滑机理,揭示织构区空化+涡旋流场特性与润滑性能的关系,探索不同应用场景和工况下表面织构优化设计策略,提升摩擦副润滑性能;针对典型摩擦副用金属材料,研究基于空心阴极离子源的渗氮、氮碳共渗和氮碳硫多元共渗方法与技术,探索表面扩渗机理以及磁场辅助、激光催渗对扩渗的影响机制,发展更优的扩渗工艺,提升摩擦副表面摩擦磨损性能。\r
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2)化学机械抛光及超光滑表面制造\r
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化学机械抛光(CMP)是集成电路领域晶圆抛光技术和纳米制造技术。针对齿轮表面和轴承组件超精密加工需要,将CMP技术延伸应用于铁基材料超精密加工领域,研究基于化学机械抛光的铁基材料表面抛光技术,发展齿轮和轴承组件超光滑表面制造技术,提升齿轮和轴承整体性能。""

近期论文


Chen GY, Jin B, Li YL, Zhang ZH, He YY*, Luo JB. Controllable group tailoring enables enhanced pH-responsive behaviors of polydopamine delivery system in smart self-healing anticorrosion coatings, Progress in Organic Coatings, 2022, 170:106989.\r
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Jin B, Zhao J, He YY*, Chen GY, Li YL, Zhang CH, Luo JB. High-quality ultra-flat reduced graphene oxide nanosheets with super-robust lubrication performances, Chemical Engineering Journal, 2022, 438:135620.\r
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Li YL, Sun DN, He YY*, Luo JB. Coupled Optimization of Groove Texture for Parallel Ring–Ring Friction Pairs: Theory and Experiments, Tribology Letters, 2022, 70:53.\r
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Jin B, Chen GY, Zhao J, He YY*, Li YL, Luo JB. Coupling effect of boundary tribofilm and hydrodynamic film, Cell Reports Physical Science, 2022, 3:100778.\r
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Chen GY, Jin B, Li YL, He YY*, Luo JB. A smart healable anticorrosion coating with enhanced loading of benzotriazole enabled by ultra-highly exfoliated graphene and mussel-inspired chemistry, Carbon, 2022, 187:439-450.\r
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Zhao J, Gao T, Li YR, He YY*, Shi YJ*. Two-dimensional (2D) graphene nanosheets as advanced lubricant additives: A critical review and prospect, Materials Today Communications, 2021, 29:102755.\r
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Chen GY, Jin B, Zhao J, Li YL, He YY*, Luo JN. Efficient one-pot synthesis of mussel-inspired Cu-doped polydopamine nanoparticles with enhanced lubrication under heavy loads, Chemical Engineering Journal, 2021, 426:131287\r
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Jin B , Zhao J*, Chen GY, He YY*, Huang YY, Luo JB. In situ synthesis of Mn3O4/graphene nanocomposite and its application as a lubrication additive at high temperatures, Applied Surface Science, 2021, 546:149019.\r
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Zhao J, Huang YY, He YY*, Shi YJ. Nanolubricant additives: A review, Friction, 2021, 9(5): 891–917.\r
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Zhao J, Li QZ, Li SX*, Li SC, Chen GY, Liu XH, He YY*, Luo JB. Influence of a carbon-based tribofilm induced by the friction temperature on the tribological properties of impregnated graphite sliding against a cemented carbide, Friction, 2020, 9(4):686–696.\r
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Zhang ZH, Bi YJ, Zhang MY, Li Y, Zhao FS, Zhang SZ, He YY*. Properties of stainless-steel surface after hollow cathode assisted plasma nitriding, Materials Research Express, 2020, 7: 116524.\r
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Zhao J, Huang YY, Li YR, Gao T, Dou Z, Mao JY, Wang HD, He YY*. Li SX, Luo JB, Superhigh-exfoliation graphene with a unique two-dimensional (2D) microstructure for lubrication application, Applied Surface Science, 2020, 513:145608.\r
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Li Y*, Bi YJ, Zhang MY, Zhang SZ, Gao XP, Zhang ZH, He YY*. Hollow cathodic plasma source nitriding of AISI 4140 steel, Surface Engineering, 2020, 37(3):351-359.\r
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Zhang MY, Chen JH, Li Y*, Chen GY, He YY*, Luo JB. Study on microstructural and tribological properties of sulphonitrocarburized layers diffused by hollow cathode discharging, Vacuum 174: 109188.\r
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Chen GY, Zhao J*, Chen K, Liu SY, Zhang MY, He YY*, Luo JB. Ultrastable Lubricating Properties of Robust Self-Repairing Tribofilms Enaled by in Situ-Assembled Polydopamine Nanoparticles, Langmuir, 2020, 36:852?861.\r
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Wang E, He YY*, Zhao J, Mao JY, Hu YT, Luo JB. Optimization of groove texture profile to improve hydrodynamic lubrication performance: Theory and experiments, Friction, 2020, 8: 83-94.\r
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Mao JY, Chen GY, Zhao J, He YY*, Luo JB. An investigation on the tribological behaviors of steel/copper and steel/steel friction pairs via lubrication with a graphene additive, Friction, 2020, 9(2): 228-238.\r
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Zhao J, Mao JY, Li YR*, He YY*, Luo JB. In Situ Green Synthesis of the New Sandwichlike Nanostructure of Mn3O4/Graphene as Lubricant Additives. ACS Applied Material & Interfaces, 2019, 40:36931-36938.\r
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Li Y, Liu ZL, Luo JB, Zhang SZ*, Qiu JX, He YY*. Microstructure, mechanical and adhesive properties of CrN/CrTiAlSiN/WCrTiAlN multilayer coatings deposited on nitrided AISI 4140 steel, Materials Characterization, 2019, 147:353-364.\r
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Zhao J, Mao JY, Li YR, He YY*, Luo JB*. Friction-induced Nano-structural Evolution of Graphene as a Lubrication Additive. Applied Surface Science, 2018, 434: 21-27.\r
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Li Y, He YY, Wang W, WJY, Zhang L, Zhu YJ, Ye QW, Plasma Nitriding of AISI 304 Stainless Steel in Cathodic and Floating Electric Potential: Influence on Morphology, Chemical Characteristics and Tribological Behavior, Journal of Materials Engineering and Performance, 2018, 27(3): 948-960.\r
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Mao JY, Zhao J, Wang W, He YY*, Luo J B. Influence of the Micromorphology of Reduced Graphene Oxide Sheets on Lubrication Properties as a Lubrication Additive. Tribology International, 2018, 119: 614-621.\r
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Wang W, He YY*, Li Y, Wei B, Hu YT, Luo JB. Investigation on Inner Flow Field Characteristics of Groove Textures in Fully Lubricated Thrust Bearings. Industrial Lubrication and Tribology, 2018, 70(4): 754-763.\r
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Li Y, He YY*, Zhang SZ, Wang W, Zhu, YJ, Microstructure and Corrosion Resistance of Nitrogen-rich Surface Layers on AISI 304 Stainless Steel by Rapid Nitriding in a Hollow Cathode Discharge, Applied Physics A-Materials Science & Processing, 2018, 12(1):65.\r
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Li Y, He YY*, Zhang SZ, He XC, Wang W, Hu BG, Microstructures and Tribological Behaviour of Oxynitrided Austenitic Stainless Steel, Vacuum, 2017: 146:1-7.\r
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Zhao J, Li YR*, Mao J, He YY*, Luo J B. Synthesis of Thermally Reduced Graphite Oxide in Sulfuric Acid and Its Application as an Efficient Lubrication Additive. Tribology International, 2017, 116: 303-309.\r
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Li Y, He YY*, Xiu, JJ, Wang W, Zhu, YJ, Hu BG, Wear and corrosion properties of AISI 420 martensitic stainless steel treated by active screen plasma nitriding, Surface & Coatings Technology, 2017, 329: 184-192.\r
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Wang W, He YY*, Zhao J, Li Y, Luo JB. Numerical Optimization of the Groove Texture Bottom Profile for Thrust Bearings, Tribology International, 2017, 109: 69-77.\r
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Zhao J, Li YR, Wang YF, Mao JY, He YY*, Luo JB*. Mild thermal reduction of graphene oxide as a lubrication additive for friction and wear reduction, RSC Advances, 2017, 7(3): 1766-1770.\r
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Zhao DW, He YY, Wang TQ, Lu XC*. Comparative Study of the Lubricating Behavior Between 12-in. Copper Disk and Wafer During Chemical Mechanical Polishing, Tribology International, 2017, 105: 37-41.\r
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Li YR, Zhao J, Tang C, He YY, Wang YF, Chen J, Mao JY, Zhou QQ , Wang BY, Wei F, Luo JB*. Highly Exfoliated Reduced Graphite Oxide Powders as Efficient Lubricant Oil Additives, Advanced Materials Interfaces, 2016, 3(22): 1600700.\r
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Zhao J, He YY, Wang YF, Wang W, Yan L, Luo JB*. An investigation on the tribological properties of multilayer graphene and MoS2 nanosheets as additives used in hydraulic applications, Tribology International, 2015, 97: 14-20.\r
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Jiang L, He YY, Li J, Luo JB*. Passivation Kinetics of 1,2,4-Triazole in Copper Chemical Mechanical Polishing, ECS Journal of Solid State Science and Technology, 2016, 5(5): 272-279.\r
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Jiang L, He YY, Liang H, Li YZ, Luo JB*. Effect of Potassium Ions on Tantalum Chemical Mechanical Polishing in H2O2-Based Alkaline Slurries, ECS Journal of Solid State Science and Technology, 2016, 5(2): 100-111.\r
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Jiang L, Yao WF, He YY, Cheng ZD, Yuan JL, Luo JB*. An Experimental Investigation of Double-side Processing of Cylindrical Rollers Using Chemical Mechanical Polishing Technique, International Journal of Advanced Manufacturing Technology, 2016, 82(1-4): 523-534.\r
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Jiang L, He YY, Luo JB*. Chemical mechanical polishing of steel substrate using colloidal silica-based slurries, Applied Surface Science, 2015, 330: 487-495.\r
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Jiang L, He YY, Yang Y, Luo JB*. Chemical mechanical polishing of stainless steel as solar cell substrate, ECS Journal of Solid State Science and Technology, 2015, 4(5): 162-170.\r
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Jiang L, He YY, Luo JB*. Effects of pH and Oxidizer on Chemical Mechanical Polishing of AISI 1045 Steel, Tribology Letters, 2014, 56(2): 327-335.\r
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Jiang L, He YY, Li YZ, Luo JB*. Effect of ionic strength on ruthenium CMP in H2O2-based slurries, Applied Surface Science, 2014, 317: 332-337.\r
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Jiang L, He YY*, Li Y, Li YZ, Luo JB. Synergetic effect of H2O2 and glycine on cobalt CMP in weakly alkaline slurry, Microelectronic Engineering, 2014, 122: 82-86.\r
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Jiang L, He YY, Niu XY, Li YZ, Luo JB*. Synergetic effect of benzotriazole and non-ionic surfactant on copper chemical mechanical polishing in KIO4-based slurries, Thin Solid Films, 2014, 558: 272-278.\r
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Jiang L, Lan YQ, He YY, Li Y, Li YZ, Luo JB*. 1,2,4-Triazole as a corrosion inhibitor in copper chemical mechanical polishing, Thin Solid Films, 2014, 556: 395-404.\r
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Jiang L, Lan YQ, He YY, Li YZ, Luo JB*. Functions of Trilon? P as a polyamine in copper chemical mechanical polishing, Applied Surface Science, 2014, 288: 265-274.\r
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He YY*, Zhao ZK,Luo TY, Lu XC, Luo JB. Failure Analysis of Journal Bearing Used in Turboset of A Power Plant, Materials & Design, 2013, 52: 923-931.\r
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Zhao DW, He YY, Wang TQ, Lu XC, Luo JB. Wafer Bending/orientation Characterization and Their Effects on Fluid Lubrication During Chemical Mechanical Polishing, Tribology International, 2013, 66: 330-336.\r
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Zhao DW, Wang TQ, He YY, Lu XC*. Effect of Zone Pressure on Wafer Bending and Fluid Lubrication Behavior During Multi-zone CMP Process, Microelectronic Engineering, 2013, 108: 33-38.\r
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Zhao ZK, He YY, Yang HF, Qu XP, Lu XC, Luo JB*. Aminosilanization Nanoadhesive Layer for Nanoelectric Circuits with Porous Ultralow Dielectric Film, ACS Applied Materials & Interfaces, 2013, 5(13): 6097-610.\r
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He YY*, Zhang XM. Approximate Entropy Analysis of the Acoustic Emission from Defects in Rolling Element Bearings, ASME Transaction- Journal of Vibration and Acoustics, 2012, 134( 6): 061012.\r
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Zhao DW, He YY, Wang TQ, Lu XC*. Effect of Kinematic Parameters and Their Coupling Relationships on Global Uniformity of Chemical-Mechanical Polishing, IEEE Transactions On Semiconductor Manufacturing, 2012, 25(3): 502-510.\r
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Zhao DW, He YY, Wang TQ, Lu XC*, Luo JB. Effects of the Polishing Variables on the Wafer-Pad Interfacial Fluid Pressure in Chemical Mechanical Polishing of 12-Inch Wafer, Journal of the Electrochemical Society, 2012, 159(3): H342-H348.

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