个人简介： 中国科学院兰州化学物理研究所研究员、博士生导师。长期从事聚合物自润滑材料理论与技术研究，迄今共发表SCI论文100余篇。面向高端装备领域的关键需求，解决了多项共性技术难题，发展了多种高性能聚合物自润滑材料，应用于内燃机和压缩机等。2007年获德国洪堡奖学金，2018年入选甘肃省领军人才。

研究方向： 聚合物自润滑材料、摩擦学、复合材料

学习工作经历：）

1999年本科毕业于西安理工大学，2002年硕士毕业于西安交通大学，2005年获法国贝尔福蒙贝利亚技术大学（UTBM）博士学位。2006-2014年先后在UTBM和德国凯泽斯劳滕大学复合材料研究所从事科研工作，2014年6月至今在中国科学院兰州化学物理研究所工作。

科学研究：

主持及参与课题情况

1. 边界润滑聚合物-金属界面纳米结构摩擦膜生长及其减摩抗磨作用，国家重点研发计划政府间国际科技创新合作重点专项项目，2020.01-2021.12，项目负责人

2. 无溶剂纳米类流体润滑材料的功能化设计及摩擦学机理研究，国家自然科学基金面上项目，2019.01-2022.01, 项目负责人

3. 燃油润滑状态下聚合物-金属摩擦副反应边界膜的形成与作用机理，国家自然科学基金委员会面上项目，2015.01-2018.12，项目负责人

4. 纳米颗粒对聚合物复合材料转移膜和摩擦磨损性能的影响，德国科学研究基金会面上项目，2013.06-2015.05，项目负责人

5. 重大装备用矿物减摩修复材料制备技术及应用示范，国家重点研发计划项目子课题，2017.07-2020.12，子课题负责人

6. 滑动轴承用减摩抗磨复合材料，横向课题， 2018.01-2020.12，项目负责人

7. 发动机运动组件耐磨涂层技术， 横向项目，2018.05-2020.12，项目负责人

代表性成果列表（近五年，按时间倒序排列）

1. Ping Yu, Ren He, Guitao Li, Yuexia Guo, Nikolai K. Myshkin, Guitao Li, Yuexia Guo, Ga Zhang*. Novel nanocomposites reinforced with layered double hydroxide platelets: tribofilm growth compensating for lubrication insufficiency of oil films. ACS Sustainable Chemistry & Engineering, 2022, 10: 4929-4942.

2. Ping Yu, Ding Zhang, Ligang Zhang, Ren He, Guitao Li*, Nikolai Myshikin, Ga Zhang*. Significance of g-C₃N₄ nanosheets for enhancing tribological performance of epoxy subjected to starved lubrication. Tribology International, 2022, 174: 107762.

3. Wei Wang, Fuyan Zhao, Jianjun Zhang, Nikolai K. Myshkin, Ga Zhang*. Significant friction and wear-reduction role of attapulgite nanofibers compounded in PEEK-Based materials. Composite Science and Technology, 2022, 109449.

4. Ligang Zhang, Yuexia Guo, Huanfei Xu, Guitao Li, Fuyan Zhao, Ga Zhang*. A novel eco-friendly water lubricant based on in situ synthesized water-soluble graphitic carbon nitride. Chemical Engineering Journal, 2021, 420: 129891.

5. Ping Yu, Guitao Li, Ligang Zhang, Fuyan Zhao, Yuexia Guo, Xianqiang Pei*, Ga Zhang*. Role of SiC submicron-particles on tribofilm growth at water-lubricated interface of polyurethane/epoxy interpenetrating network (PU/EP IPN) composites and steel. Tribology International, 2021, 153: 106611.

6. Gen Liu, Ligang Zhang, Guitao Li, Fuyan  Zhao, Ga Zhang*. BN-SiC ensembles to form tribofilm with excellent shielding effects in PEEK- stainless steel contacts for artificial joint. Tribology International, 2021, 156: 106834.

7. Yuexia Guo, Ligang Zhang*, Fuyan Zhao, Guitao Li, Ga Zhang*. Tribological behaviors of novel epoxy nanocomposites filled with solvent-free ionic SiO₂ nanofluids. Composites Part B: Engineering, 2021, 215: 108751.

8. Gen Liu, Guitao Li*, Fuyan Zhao, Nikoai K. Myshkin, Ga Zhang*. Role of tribochemistry reactions of B₄C on tribofilm growth at a PEEK-steel interface in simulated body fluids. RSC Advances 2021, 11: 32717-32729.

9. Lihe Guo, Xianqiang Pei, Fuyan Zhao, Ligang Zhang, Guitao Li, Ga Zhang*. Tribofilm growth at sliding interfaces of PEEK composites and steel at low velocities. Tribology International 2020, 151: 106456.

10. Xuefeng Fan, Guitao Li, Yuexia Guo, Ligang Zhang*, Yongkun Xu, Fuyan Zhao, Ga Zhang*. Role of reinforcement types and silica nanoparticles on tribofilm growth at PTFE-Steel interface. Tribology International, 2020, 143: 106035.

11. Yuexia Guo, Gen Liu, Guitao Li, Fuyan Zhao*, Ligang Zhang, Feng Guo, Ga Zhang*. Solvent-free ionic silica nanofluids: Smart lubrication materials exhibiting remarkable responsiveness to weak electrical stimuli. Chemical Engineering Journal, 2020, 383: 123202.

12. Qinglun Che, Hao Li, Ligang Zhang, Fuyan Zhao, Guitao Li, Yufeng Guo, Jianjun Zhang, Ga Zhang*. Role of carbon nanotubes on growth of a nanostructured double-deck tribofilm yielding excellent self-lubrication performance. Carbon, 2020, 161: 445-455.

13. Ping Yu, Guitao Li*, Ligang Zhang, Fuyan Zhao, Shoubing Chen, Andrey I. Dmitriev, Ga Zhang*.  Regulating microstructures of interpenetrating polyurethane-epoxy networks towards high-performance water-lubricated bearing materials. Tribology International, 2019, 131: 454-464.

14. Gen Liu, Ligang Zhang, Guitao Li*, Fuyan Zhao, Qinglun Che, Chao Wang, Ga Zhang*. Tuning the tribofilm nanostructures of polymer-on-metal joint replacements for simultaneously enhancing anti-wear performance and corrosion resistance. Acta Biomaterialia, 2019, 87: 285-295.

15. Yuexia Guo, Lihe Guo, Guitao Li, Ligang Zhang, Fuyan Zhao*, Chao Wang, Ga Zhang*. Solvent-free ionic nanofluids based on graphene oxide-silica hybrid as high-performance lubricating additive. Applied Surface Science, 2019, 471: 482-493.

16. Qinglun Che, Ga Zhang*, Ligang Zhang, Huimin Qi, Guitao Li, Chao Zhang, Feng Guo. Switching brake materials to extremely wear-resistant self-lubrication materials via tuning interface nanostructures, ACS Applied Materials & Interfaces, 2018, 10: 19173-1.

17. Lihe Guo, Guitao Li, Yuexia Guo, Fuyan Zhao*, Ligang Zhang, Chao Wang, Ga Zhang*. Extraordinarily low friction and wear of epoxy-metal sliding pairs, lubricated with ultra-Low sulfur diesel, ACS Sustainable Chemistry & Engineering, 2018, 6: 15781-15790.

18. Yuexia Guo, Ligang Zhang, Ga Zhang*, Daoai Wang, Tingmei Wang, Qihua Wang. High lubricity and electrical responsiveness of solvent-free ionic SiO₂ nanofluids, Journal of Materials Chemistry A, 2018, 6: 2817-2827.

19. Fuyan Zhao, Ligang Zhang, Guitao Li, Yuexia Guo, Huimin Qi, Ga Zhang*. Significantly enhancing tribological performance of epoxy by filling with ionic liquid functionalized graphene oxide, Carbon, 2018, 136: 309-319.

20. Ligang Zhang, Guitao Li, Yuexia Guo, Huimin Qi, Qinglun Che, Ga Zhang*. PEEK reinforced with low-loading 2D graphitic carbon nitride nanosheets: High wear resistance under harsh lubrication conditions. Composites Part A: Applied Science and Manufacturing, 2018, 109: 507-519.

21. Huimin Qi; Yuexia Guo; Ligang Zhang; Guitao Li; Ga Zhang*; Tingmei Wang; Qihua Wang; Covalently attached mesoporous silica-ionic liquid hybrid nanomaterial as water lubrication additives for polymer-metal tribopair, Tribology International, 2018, 119: 721-730.

22. Huimin Qi, Ligang Zhang, Ga Zhang*; Tingmei Wang; Qihua Wang; Comparative study of tribochemistry of ultrahigh molecular weight polyethylene, polyphenylene sulfide and polyetherimide in tribo-composites, Journal of Colloid and Interface Science, 2018, 514: 615-624.

23. Yongkun Xu; Huimin Qi; Guitao Li*; Xueping Guo; Yong Wan; Ga Zhang*; Significance of an in-situ generated boundary film on tribocorrosion behavior of polymer-metal sliding pair, Journal of Colloid and Interface Science, 2018, 518: 263-276.

24. Yongkun Xu, Yuexia Guo, Guitao Li, Ligang Zhang, Fuyan Zhao, Xueping Guo*, Andrey I. Dmitriev, Ga Zhang*; Role of ydrolysable nanoparticles on tribological performance of PPS-steel sliding pair lubricated with sea water, Tribology International, 2018, 127: 147-156.

25. Chuanping Gao, Guofan Guo, Ga Zhang*, Qihua Wang, Tingmei Wang, Honggang Wang; Formation mechanisms and functionality of boundary films derived from water lubricated polyoxymethylene/hexagonal boron nitride nanocomposites, Materials & Design, 2017, 115; 276-286.

26. Lihe Guo, Huimin Qi, Ga Zhang*, Tingmei Wang, Qihua Wang; Distinct tribological mechanisms of various oxide nanoparticles added in PEEK composite reinforced with carbon fibers, Composites Part a-Applied Science and Manufacturing, 2017, 97; 19-30.

27. Lihe Guo, Ga Zhang*, Daoai Wang, Fuyan Zhao, Tingmei Wang, Qihua Wang; Significance of combined functional nanoparticles for enhancing tribological performance of PEEK reinforced with carbon fibers, Composites Part a-Applied Science and Manufacturing, 2017, 102; 400-413.

28. Guitao Li, Huimin Qi, Ga Zhang*, Fuyan Zhao, Tingmei Wang, Qihua Wang; Significant friction and wear reduction by assembling two individual PEEK composites with specific functionalities, Materials & Design, 2017, 116; 152-159.

29. Huimin Qi, Guitao Li, Gen Liu, Chao Zhang, Ga Zhang*, Tingmei Wang, Qihua Wang；Comparative study on tribological mechanisms of polyimide composites when sliding against medium carbon steel and NiCrBSi, Journal of Colloid and Interface Science, 2017, 506, 415-428.

30. Huimin Qi, Ga Zhang*, Li Chang, Fuyan Zhao, Tingmei Wang, Qihua Wang; Ultralow Friction and Wear of Polymer Composites under Extreme Unlubricated Sliding Conditions, Advanced Materials Interfaces, 2017, 4(13).

31. Ding Zhang, Huimin Qi, Fuyan Zhao, Ga Zhang*, Tingmei Wang, Qihua Wang; Tribological performance of PPS composites under diesel lubrication conditions, Tribology International, 2017, 115, 338-347.

32. Ligang Zhang, Huimin Qi, Guitao Li, Ga Zhang*, Tingmei Wang, Qihua Wang; Impact of reinforcing fillers' properties on transfer film structure and tribological performance of POM-based materials, Tribology International, 2017, 109；58-68.

33. Fuyan Zhao, Guitao Li, Ga Zhang*, Tingmei Wang, Qihua Wang; Hybrid effect of ZnS sub-micrometer particles and reinforcing fibers on tribological performance of polyimide under oil lubrication conditions, Wear, 2017, 380-381; 86-95.

已培养研究生情况：

已培养博士后人员2名、博士5名、硕士8名

联系方式：

邮箱：gzhang@licp.cas.cn,

电话：18562882100