徐江
Professor Supervisor of Doctorate Candidates
Education Level:北京科技大学
Degree:Doctoral Degree in Engineering
School/Department:College of Material Science and Technology
Discipline:Material Process Engineering. Material Science
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Affiliation of Author(s):材料科学与技术学院
Journal:APPLIED SURFACE SCIENCE
Key Words:Molybdenum oxide Microbiologically influenced corrosion SRB Mechanical properties Antibacterial property
Abstract:In this investigation, a MoO3-SiO2 nanocomposite coating was developed on a 316L stainless steel (SS) substrate by double-cathode glow discharge deposition. Chemical valence states, phase composition and microstructure features of the nanocomposite coating were studied using X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). It was found that the nanocomposite coating was composed of a mixture of crystalline MoO3 and amorphous phases, in which amorphous SiO2 phase was embedded between the hexagonalstructured MoO3 grains with an average grain size of similar to 8.4 nm. Nanoindentation and scratch tests, together with SEM and TEM observation of locally deformed regions, indicated that the nanocomposite coating exhibited high load-bearing capacity due to a combination of high hardness and good adhesion. Contact angle measurements suggested that the nanocomposite coating was more hydrophobic than uncoated 316L SS. The anti-bacterial activity of the MoO3-SiO2 nanocomposite coating against two bacterial strains (E. coli and S. aureus) was determined by the spread plate method. This showed that both bacterial strains exposed to the coating suffered a significant loss of viability. The influences of sulfatereducing bacteria (SRB) on the electrochemical behavior of the MoO3-SiO2 nanocomposite coating in modified Postgate's C seawater (PCS) medium were investigated through potentiodynamic polarization and electrochemical impedance spectroscopy (EIS). The electrochemical tests revealed that the coating had a greater resistance to microbiologically influenced corrosion induced by SRB than uncoated 316L SS. This was corroborated by electrochemical testing (potentiodynamic polarization and EIS), in conjunction with SEM observations of the corroded surfaces. (C) 2018 Elsevier B.V. All rights reserved.
ISSN No.:0169-4332
Translation or Not:no
Date of Publication:2018-07-31
Co-author:孙腾腾,Jiang, Shuyun,Munroe, Paul,Xie, Zong-Han
Correspondence Author:徐江
主要研究方向为纳米涂层的强韧化设计与电化学表征、新型电催化涂层以及生物抗菌涂层的性能研究。先后主持国家自然科学基金项目6项、航空科学基金2项、江苏省自然科学基金重点和面上各 1 项。2016年获得江苏省科技进步一等奖(排名第二)，2009年获得教育部高校科技优秀成果奖科技进步二等奖(排名第二)。
★1.纳米涂层的性能研究; ☆2.第一性原理计算； ○3.高性能电催化涂层
★1.机器学习材料设计；☆2.高熵合金涂层性能研究；○3.抗菌材料设计与制备
相关科研成果以第一作者或通讯作者身份在Angewandte Chemie International Edition,Advanced Energy Materials, Small, Journal of Materials Chemistry A, Acta Biomaterialia, Acta Materialia，ACS Applied Materials & Interfaces，Nanoscale, Journal of Power Sources, Ultrasonics Sonochemistry，Electrochemistry Communications，Journal of Physical Chemistry C，Electrochimica Acta, Corrosion Science, Journal of Materials Chemistry B, ACS ES&T Engineering，Scripta Materialia,《金属学报》,《中国科学E辑》等国内外著名SCI收录刊物发表论文一百七十余篇。出版专著《等离子表面冶金纳米涂层的性能研究》获得2020年国家出版基金项目以及“十三五”国家重点图书、音像、电子出版物出版规划项目的资助。
代表性论文：
1.Yuhao Chen, Jiang Xu*,Yujie Chen*, Luqi Wang, Shuyun Jiang, Zong-Han Xie, Tianran Zhang, Paul Munroe, Shengjie Peng*, Rapid Defect Engineering in FeCoNi/FeAl2O4 Hybrid for Enhanced Oxygen Evolution Catalysis: A Pathway to High-Performance Electrocatalysts,Angewandte Chemie International Edition,2024, e202405372
2. Minming Jiang, Jiang Xu*, Yujie Chen*, Luqi Wang, Paul Munroe, Zong-Han Xie, Shengjie Peng*, High-Efficiency Photo-Assisted Large Current-Density Water Splitting with Mott-Schottky Heterojunctions, Angewandte Chemie International Edition, 2024, e202415492
3.Minming Jiang, Jiang Xu*, Yujie Chen*, Luqi Wang, Paul Munroe, Zong-Han Xie, Shengjie Peng*, Interstitial Doping in Ultrafine Nanocrystals for Efficient and Durable Water Splitting，Angewandte Chemie International Edition, 2025, e202424195
4. Yuhao Chen, Jiang Xu*, Minming Jiang, Luqi Wang, Rui Ma, Yujie Chen, Zong-Han Xie, Paul Munroe, Feng Hu, Linlin Li, Shengjie Peng*, Enhancing Oxygen Evolution Reaction Performance:Electrochemical Activation of the Biphasic CoNi/Zn(Fe,Al,Cr)2O4 via Controlled Aluminum Leaching Facilitated Surface Reconstruction, Advanced Energy Materials,2024, 2303450
5. Yuhao Chen, Jiang Xu*, Yujie Chen, Zong-Han Xie, Paul Munroe, Hybrid Metal/Spinel Oxide Coating with Microcone Arrays to Stimulate a Photothermal-Augmented Oxygen Evolution Reaction, Small, 2023, 2302781.
6.Jiang Xu*, Linlin Liu , Paul Munroe, Zong-Han Xie, Zhong-Tao, The nature and role of passive films in controlling the corrosion resistance of MoSi2-based nanocomposite coatings,Journal of Materials Chemistry A,2013, 1 (35), 10281 – 10291
7.Jiang Xu*, Daohui Lai, ZongHan Xie, Paul Munroe, Zhong-Tao Jiang, A critical role for Al in regulating the corrosion resistance of nanocrystalline Mo(Si1-xAlx)2 films, Journal Materials Chemistry, 2012, 22, 2596-2606.
8.Linlin Liu, Jiang Xu*, Zong-Han Xie , Paul Munroe, The roles of passive layers in regulating the electrochemical behavior of Ti5Si3-based nanocomposite films, Journal Materials Chemistry A, 2013, 1, 2064–2078.
9.Linlin Liu, Jiang Xu*, Paul Munroe, Jiake Xu, Zong-Han Xie, Electrochemical behavior of (Ti1 xNbx)5Si3 nanocrystalline films in simulated physiological media, Acta Biomaterialia, 10 (2014) 1005–1013
10.Jiang Xu*, Linlin Liu, Zhengyang Li, Paul Munroe, Zong-Han Xie，Niobium addition enhancing the corrosion resistance of nanocrystalline Ti5Si3 coating in H2SO4 solution，Acta Materialia，63 (2014) 245–260
11.Jiang Xu*, Shuang Peng, Zhengyang Li, Shuyun Jiang, Zong-Han Xie, Paul Munroe，The influence of semiconducting properties of passive films on thecavitation erosion resistance of a NbN nanoceramic coating，Ultrasonics Sonochemistry， 71 (2021) 105406
12.Shuang Peng , Jiang Xu*, Shuyun Jiang, Zong-Han Xie, Paul Munroe，Unlocking the cavitation erosion-corrosion resistance of a TiCN nanocrystalline coating with an equiaxed grain structure，Corrosion Science, 195 (2022) 109978
13.Jiang Xu*, Yue Wang, Shuyun Jiang, The effects of substitution of Cr for Mo on the mechanical properties of nanocrystalline Mo5Si3 films, Nanoscale,2010,2:394-398.
14.Jiang Xu *, Shuang Peng, Zhengyang Li , Shuyun Jiang, Zong-Han Xie, Paul Munroe,Remarkable cavitation erosion–corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings，Corrosion Science, 190 (2021) 109663
15.Jiang Xu*,Chenzhi Zhuo, Dezhong Han, Jie Tao, Linlin Liu, Shuyun Jiang, Erosion-corrosion behaviour of nano-particle-reinforced Ni matrix composite alloying layer by duplex surface treatment in aqueous slurry environment, Corrosion Science,2009, 51(5):1055-1068.
16.Minming Jiang, Jiang Xu*, Chaowei Liu, Zong-Han Xie*, Paul R. Munroe, Enhanced corrosion resistance of NbTaMoW medium entropy alloy coatings in simulated PEMFC environments: Experimental and computational insights, Corrosion Science 240 (2024) 112499
承担的科研项目情况：
先后主持6项国家自然基金与重点项目、1项江苏省基金重点项目、1项江苏省自然科学基金、2项航空科学基金，1项博士后特别资助，十余项校企横向项目。
