研究

方向

类金刚石薄膜、纳米复合碳基薄膜的多维结构设计及其力学性能、摩擦学性能研究

纳米碳纤维、石墨烯复合薄膜的合成及其性能研究

个人

学习

简历

2005.09-2009.06， 山西大学化学化工学院化学系，获理学学士学位；

2009.06-2014.06， 中国科学院兰州化学物理研究所物理化学专业，硕博连读，获理学博士学位。

2018.09-2019.08， 加州大学伯克利分校访问学者

教学科研

情况

总体概述：

已授课程材料化学、大学物理实验，助教薄膜技术、材料化学等课程。主持和参加国家自然科学基金、山西省创新基金、太原理工大学校基金等科研项目6项，发表科技论文20余篇，授权国家发明专利6项。指导硕士研究6名，已毕业3名。

图1 薄膜沉积装置原理示意图 图2 纳米多层薄膜的截面形貌图

图3 薄膜在不同溶液中的摩擦机理示意图

主持项目：

1. 国家自然科学基金青年科学基金项目，新型多元掺杂碳基薄膜的结构设计及多环境摩擦适应性研究，2016/01-2018/12

2. 山西省面上青年基金项目（201801D221135）：自形成纳米多层类金刚石薄膜的可控制备及其力学性能研究，2018/12-2020/12

代表性论文（专著、教材）：

[1] Yanxia   Wu, Shujiao Zhang, Shengwang   Yu, Linan Zhu, Yanyan Shen, Bing Zhou, Bin Tang, Ying Liu. A self-lubricated   Si incorporated hydrogenated amorphous carbon (a-C: H) film in simulated acid   rain, Diamond and Related Materials, 2019, 94: 43-51.

[2] Yanxia   Wu, Ying Liu, Wenjie Wang,   Jian Wang, Caili Zhang, Zhiguo Wu, Pengxun Yan, Kexun Li. Microwave   absorption enhancement and loss mechanism of lamellar MnO₂   nanosheets decorated reduced graphene oxide hybrid, Journal of Materials   Science: Materials in Electronics, 2019, 30(1): 842-854.

[3] Linan Zhu, Yanxia Wu*, Shujiao Zhang, Shengwang Yu,   Bin Tang, Ying Liu, Bing Zhou, Yanyan Shen, Influence of modulation periods   on the tribological behavior of Si/a-C: H multilayer film, Journal of Physics   D: Applied Physics, 2018, 51: 035302.

[4] Yanxia Wu^*, Ying Liu^*,   Hongxuan Li, Jianmin Chen, Shengwang Yu, Bing Zhou, Bin Tang, The effect of   vacuum atomic oxygen and ultraviolet radiations on Ag/a-C:H nanocomposite   film, Tribology International, 2016, 101: 395-401.

[5] Yanxia Wu^*, Ying Liu^*,   Shengwang Yu, Bing Zhou, Bin Tang, Hongxuan Li, Jianmin Chen, Influences of   space irradiations on the structure and properties of MoS₂/DLC lubricant   film, Tribology Letters, 2016, 64: 24.

[6] Li Ji^*, Yanxia Wu, Hongxuan Li, Hui Song,   Xiaohong Liu, Yinping Ye, Jianmin Chen, Huidi Zhou, Liu Liu. The role of   trace Ti concentration on the evolution of microstructure and properties of   duplex doped Ti(Ag)/DLC films, Vacuum, 2015, 115: 23-30

[7] Yanxia Wu, Hongxuan Li^*,   Li Ji, Yinping Ye, Jianmin Chen^*, Huidi Zhou, Vacuum tribological   properties of a-C:H film in relation to internal stress and applied load,   Tribology International, 2014, 71: 82-87.

[8] Yanxia Wu, Hongxuan Li^*,   Li Ji, Yinping Ye, Jianmin Chen^*, Huidi Zhou, A long-lifetime MoS₂/a-C:H   nanoscale multilayer film with extremely low internal stress，Surface and Coatings   Technology, 2013, 236: 438-443.

[9] Yanxia Wu, Jianmin Chen^*,   Hongxuan Li^*, Li Ji, Yinping Ye, Huidi Zhou, Preparation and   properties of Ag/DLC nanocomposite films fabricated by unbalanced magnetron   sputtering, Applied Surface Science, 2013, 284: 165-170.

[10] Yanxia Wu, Hongxuan Li^*,   Li Ji, Yinping Ye, Jianmin Chen, Huidi Zhou, Preparation and properties of   MoS₂/a-C films for space tribology, Journal of Physics D: Applied   Physics, 2013, 46: 425301.

[11] Yanxia Wu, Hongxuan Li^*,   Li Ji, Yinping Ye, Jianmin Chen^*, Huidi Zhou, Structure,   mechanical and tribological properties of MoS₂/a-C:H composite   films, Tribology Letters, 2013, 52 (3): 371-380.

[12] Yanxia Wu, Hongxuan Li, Li Ji,   Liu Liu, Yinping Ye^*, Jianmin Chen, Huidi Zhou, Effect of vacuum   annealing on the microstructure and tribological behavior of hydrogenated   amorphous carbon films prepared by magnetron sputtering, Proceedings of the   Institution of Mechanical Engineers-Part J: Journal of Engineering Tribology,   2013, 227: 729-737.

[13] 吴艳霞, 李红轩^*, 吉利, 冶银平, 孙晓军, 陈建敏, 周惠娣, a-C:H膜的高真空磨损失效机制研究：应力的影响, 摩擦学学报, 2013, 33: 501-506.

[14] 吴艳霞, 李红轩^*, 吉利, 冶银平, 孙晓军, 陈建敏, 周惠娣, a-C:H膜在不同真空度下的摩擦学行为研究, 功能材料, 2012, 43: 313-316.

[15] 吴艳霞^*, 李红轩, 吉利, 冶银平^*, 孙晓军, 陈建敏, 周惠娣, 真空中不同转速和对偶对a-C:H膜摩擦磨损性能的影响, 中国表面工程, 2012, 25: 90-95.

部分授权专利：

[1] 陈建敏，吴艳霞, 吉利，李红轩，冶银平，周惠娣，一种具有多环境适应性的薄膜材料的制备技术, 中国，ZL201610027347.4

[2] 刘颖，张倩，刘永胜，张彩丽，王剑，吴艳霞, 韩培德, 一种亚微米尺度双峰超细晶镍材料的电化学沉积制备方法，中国，ZL201610336747.3

[3] 于盛旺，郑可，高洁，黑鸿君，周兵，吴艳霞，马婧，申艳艳，贺志勇，金刚石膜-铜复合散热片的制备方法，中国，CN108715997   A

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