新材料

表面科学与薄膜技术
材料化学

1) 表面科学与薄膜技术
主要研究轻金属材料（Al、Mg、Ti）表面自清洁(self-cleaning)、抗润湿(anti-wetting)、耐腐蚀(anti-corrosion)以及耐摩擦磨损(anti-wear)等表面科学问题。重点针对不同的表面科学问题，研究薄膜新材料制备技术，服役过程中薄膜组织与性能的演变规律等，从而为低成本高效制备性能优异的薄膜和表面改性膜层奠定理论基础和应用途径。所研究的铝合金和镁合金表面超声波微弧氧化技术（PEO或MAO）和物理气相沉积技术（PVD）已在我国的航空航天领域得到验证和应用。荣获中国有色工业技术科学奖二等奖1项；国防科学技术奖二等奖1项；上海市科学技术奖一等奖2项；教育部技术发明奖二等奖1项。已先后发表SCI论文72篇；申请发明专利27项，已获授权专利10项。
2) 材料化学
提出了材料表面成份和电位均匀化制备方法，开展了室温离子液体中电沉积和镁合金材料表面成份和电位均匀化处理研究。在室温离子液体中利用电化学方法制备了高性能纳米多层膜和具有多级结构的微纳米多孔膜。解决了Mg-Li合金表面高耐腐蚀、高红外发射率和高导电性能薄膜制备的重大技术难题。发表离子液体电沉积金属薄膜方面的论文10余篇；翻译出版材料化学专著一本，申请发明专利一项。

Chenjing Gao, Xingwu Guo*, Lewen Nie, Xuan Wu, Liming Peng, Juan Chen, and Wenjiang Ding, “Structure Design and Performance Research of WO3 Hydrogen Gasochromic Film Prepared by Solvothermal Synthesis Assisted with Electrodeposition of Seed Layer”, Adv. Mater. Interfaces (2022), 2101355.
Yu Huang, Yishi Su, Xingwu Guo, Qiang Guo, Qiubao Ouyang*, Guoding Zhang, Di Zhang; “Fabrication and thermal conductivity of copper coated graphite film/aluminum composites for effective thermal management”. Journal of Alloys and Compounds 711 (2017) 22~30.
Lewen Nie, Xingwu Guo*, Chenjing Gao, Xuan Wu, Juan Chen, and Liming Peng, “Optical H2-sensing properties of ordered porous WO3 films prepared by colloidal template method”, J Mater Sci: Mater Electron (2022) 33:1604–1617.
Jiacheng Guo, Xingwu Guo, Jiyong Zeng, Lewen Nie, Jie Dong, Liming Peng, Wenjiang Dinga, “Effective strategy for improving infrared emissivity of Zn-Ni porous coating”, Applied Surface Science 485 (2019) 92–100.
Jiacheng Guo, Xingwu Guo⁎, Jiyong Zeng, Lewen Nie, Jie Dong, Liming Peng, Wenjiang Ding; “Influence of sodium dodecyl sulphate on the surface morphology and infrared emissivity of porous Ni film”. Infrared Physics and Technology 93 (2018) 162–170., Impact Factor: 2.006.
Lewen Nie, Xingwu Guo*, Chenjing Gao, Xuan Wu, Juan Chen, Liming Peng, “Fabrication and optical hydrogen gas sensing property of hierarchical WO3 Porous/Nanowires film”, Materials Letters 314 (2022) 131805.
Xingwu Guo*, Jiaehen Guo, Zhichen Zhang, Wenbin Xu, Lewen Nie, Leichao Gong, Liming Peng, Wenjiang Ding. “New Development Trend of Surface Treatment Technology for Magnesium Alloys”, Surface Technology, March, 2017,53-65.(In Chinese)
Wenbin Xu, Jiacheng Guo, Zhichen Zhang, Rongyu Zhu, Zhengbo Wang, Haoming Xi, Jian Li, Xingwu Guo*, “Porous nickel coating with both high infrared radiation rate and high conductivity”. Functional Materials, 2017,7(48), 07109-07114. (In Chinese)
Jiachen Guo, Wenbin Xu, Zhichen Zhang, Lewen Nie, Leichao Gong, Ji Dong, Xingwu Guo*, “Preparation of high infrared emissivity and electrical conductivity coating on magnesium alloy”. Surface Technology, 3(26), 2017, 47-52. (In Chinese)
Zhichen Zhang, Jiachen Guo, Wenbin Xu, Lewen Nie, Leichao Gong, Xingwu Guo*, Wenjiang Ding. “Electrodeposition of Ni-Mn films of high corrosion resistance at room temperature in ionic liquids”. Surface Technology, 3(26), 2017, 66-71. (In Chinese)
Jiacheng Guo, Xingwu Guo*, Shaohua Wang, Zhicheng Zhang, Jie Dong, Liming Peng, Wenjiang Ding. “Effects of glycine and current density on the mechanism of electrodeposition, composition and properties of Ni-Mn films prepared in ionic liquid”, Applied Surface Science, Volume 365, 1 March 2016, Pages 31–37.
Jiacheng Guo, Xingwu Guo∗, Wenbin Xu, Zhicheng Zhang, Jie Dong, Liming Peng, Wenjiang Ding. “A Zn-Ni coating with both high electrical conductivity and infrared emissivity prepared by hydrogen evolution method”. Applied Surface Science 402 (2017) 92–98.