聚合物人工关节界面调控

金属腐蚀磨损行为研究

减摩、耐磨材料的研究

已发表学术论文：

[1] 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.

[2] 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.

[3] Gen Liu, Guitao Li, Fuyan Zhao, Nikolai K. Myshkin, Ga Zhang. Role of Tribochemistry Reactions of B₄C on Tribofilm Growth at PEEK-Steel Interface in Simulated Body Fluids. RSC Advances, 2021.

[4] 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.

[5] Huimin Qi, Guitao Li, Ga Zhang, Gen Liu, Jiaxin Yu, Ligang Zhang. Distinct tribological behaviors of polyimide composites when rubbing against various metals. Tribology International, 2020.

已授权专利：

[1] 张嘎,刘根,张利刚,赵福燕,李贵涛.一种纳米或微米陶瓷颗粒填充的聚醚醚酮基人工关节材料.ZL201811428643.0 (已授权)

[2] 张嘎,刘根,张利刚,赵福燕,李贵涛.一种多元纳米颗粒填充的聚醚醚酮基人工关节材料及应用.ZL202010811045.2 (已授权)