学习经历
2005年-2010年，河海大学，力学与材料学院，研究生/博士。
1999年-2002年，合肥工业大学，材料科学与工程学院，研究生/硕士。
1993年-1997年，兰州大学，材料科学系，本科生/学士。
工作经历
2017年-至今，河海大学，力学与材料学院，教授。
2011年-2016，河海大学，力学与材料学院，副教授。
2013年-2014年，美国University of Colorado at Boulder，土木、环境与建筑工程系，访问学者。
2005年-2010年，河海大学，力学与材料学院，讲师。
2002年-2004年，河海大学，力学与材料学院，助教。
主要研究方向
混凝土结构耐久性、智能水泥基材料、混凝土CO2矿化封存技术与应用、固体废物资源化利用
业绩成果
徐金霞，安徽庐江人，博士，教授，博导。主持承担了国家自然科学基金面上项目3项，即“基于电渗作用的替代孔溶液法修复氯离子侵蚀钢筋混凝土结构研究” （No.51478164）、“硅酸根、偏铝酸根电迁移反应致密化混凝土及其耐久性研究”（No. 51278168）和SiO2@LDH核壳晶种协同提升海工大掺量固废混凝土早期强度与抗氯离子渗透性的作用机制（No.52371276）， 江苏省重点研发计划“再生细骨料改性的智能高性能混凝土关键技术应用研究”(No.BE2021704)、江苏省自然科学基金面上项目“高性能自感知镍纳米纤维/水泥基复合材料的制备与性能 （No.BK20181306）”、中国博士后科学基金特别资助“被结合氯离子的释放对混凝土结构耐久性的影响研究”(No. 201104509)等20多项课题。以主要技术骨干参与了国家科技支撑计划项目“南水北调工程运行期混凝土病害防治技术示范应用”（No.2015BAB07B04）与“大型渡槽的耐久性及可靠性研究” (No.2006BAB04A05)、国家自然科学基金面上项目“溶液组成对混凝土中氯离子扩散和临界浓度的影响研究”（No.50978085）、江苏省“六大人才高峰”项目（2009年A类）“江苏沿海建筑耐久性提升关键技术研究” (No.2009218)、苏州轨道交通1号线工程“高性能混凝土抗裂、耐久性的关键技术研究”和南京瑞迪高新技术公司委托项目“混凝土抗氯离子侵蚀机理研究”等课题。
已申请国家发明专利32项，其中23项发明专利已获授权。在国内外公开发表论文100多篇，其中80多篇被SCI检索。
主要成果有：
[1] Guoxu Ma , Jinxia Xu*, Zihao Wang. Inhibitive effect of sepiolite-supported MgAl-LDH on chloride-induced corrosion of steel in simulated concrete pore solution, Corrosion Science, 2023, 225:111571.
[2] Yiyang Jiang, Jinxia Xu*, Zhihao Yu , et al. Improving conductivity and self-sensing properties of magnetically aligned electroless nickel coated glass fiber cement, Cement and Concrete Composites, 2023,137 :104929.
[3]Peng Zhou, Xu Jinxia*, Lin Yu. Inhibitive effect of SiO2@ NO2- intercalated MgAl-LDH nanocomposite on steel in Cl- contaminated saturated Ca(OH)2 solution, Corrosion Science, 2022, 159:109997.
[4] Sheng Jiang, Jinxia Xu*, Yingbin Song, Wenjie Gong, Liming Wang, Zhihao Yu, Guolong Wang. Effect of calcination pretreatment on mechanical properties ofalkali-activated artificial stone incorporating Yellow River silt[J]. Journal of Cleaner Production, 2022, 364:132682.
[5] Xuhui Wang, Jinxia Xu*, Mingzhi Guo. Hydration behavior and chloride ingress in cement mortar incorporating a novel core@shell admixture[J]. Cement and Concrete Composites, 2022,128:104461.
[6] Guoxu Ma , Jinxia Xu* , Lin Han , Yi Xu. Enhanced inhibition performance of NO2- intercalated MgAl LDH modified with nano-SiO2 on steel corrosion in simulated concrete pore solution[J]. Corrosion Science, 2022,204:110387.
[7] Liyuan Liu, Jinxia Xu *, Tianjiao Yin, Yang Wang, Hongqiang Chu. Improved conductivity and piezoresistive properties of Ni-CNTs cement-based composites under magnetic field, Cement and Concrete Composites, 2021,121:104089.
[8] Jinxia Xu*, Tianjiao Yin, Yang Wang, Liyuan Liu. Anisotropic electrical and piezoresistive sensing properties of cement-based sensors with aligned carbon fibers, Cement and Concrete Composites, 2021,121:104089.
[9] Xu Jinxia*, Wei Jiafeng, Ma Guoxu, Tan Qiping. Effect of MgAl-NO2 LDHs inhibitor on steel corrosion in chloride-free and contaminated simulated carbonated concrete pore solutions, Corrosion Science, 2020,176:108940.
[10] Xu Jinxia⁎, Tan Qiping, Mei Youjing. Corrosion protection of steel by Mg-Al layered double hydroxides in simulated concrete pore solution: Effect of SO42-, Corrosion Science, 2020,163:108223.
[11] Xuhui Wang, Jinxia Xu*, Yinbing Song. Kinetic, thermodynamic and equilibrium studies on chloride adsorption from simulated concrete pore solution by core@shell zeolite-LTA@Mg-Al layered double hydroxides, Applied Clay Science,2021, 209:106117.
[12] Xuhui Wang, Jinxia Xu*, Guoxu Ma. Hierarchical zeolite-LTA@Mg-Al layered double hydroxide core@shell structure with enhanced corrosion protection of steel in saturated Ca(OH)2 solution, Journal of the Taiwan Institute of Chemical Engineers, 2021,122: 260-272.
[13] Tianjiao Yin, Jinxia Xu*, Yang Wang, Liyuan Liu. Increasing self-sensing capability of carbon nanotubes cement-based materials by simultaneous addition of Ni nanofibers with low content, Construction and Building Materials,2020,154:119306.
[14] Fei Wang, Jinxia Xu*, Yi Xu, Linhua Jiang, Guoxu Ma. A comparative investigation on cathodic protections of three sacrificial anodes on chloride-contaminated reinforced concrete, Construction and Building Materials,2020,246:118476.
[15] Jiafeng Wei, Jinxia Xu⁎, Youjing Mei, Qiping Tan. Chloride adsorption on aminobenzoate intercalated layered double hydroxides: Kinetic, thermodynamic and equilibrium studies, Applied Clay Science,2020, 187:105495.
[16] Youjing Mei, Jinxia Xu⁎, Linhua Jiang, Qiping Tan Enhancing corrosion resistance of epoxy coating on steel reinforcement by aminobenzoate intercalated layered double hydroxides, Progress in Organic Coating, 2019,134: 288-296.
[17] Xu Jinxia，Song Yingbin，Tan Qiping，Jiang Linhua, Youjing Mei, Ping Chen. Chloride removal and corrosion inhibitions of nitrate, nitrite-intercalated MgAl layered double hydroxides on steel in saturated calcium hydroxide solution, Applied Clay Science, 2018,163:129-136.
[18] Jinxia Xu, Yalong Cao, Linhua Jiang, Wei Feng, Yingbin Song, Hongyou Shan. Microstructure and pressure-sensitive properties of cement-based composite with Ni nanowires, Construction and Building Materials, 2018,159: 46–53.
[19] Wei Feng, Jinxia Xu*, Ping Chen, Linhua Jiang, Yingbin Song, Yalong Cao . Influence of polycarboxylate superplasticizer on chloride binding in cement paste,Construction and Building Materials, 2018,158: 847–854. (*Corresponding author)
[20] Xu Jinxia，Song Yingbin，Tan Qiping，Jiang Linhua，Chloride Absorption by Nitrate, Nitrite and Aminobenzoate Intercalated Layered Double Hydroxides[J].Journal of Materials Science, 2017,52:5908-5916.
[21] 徐金霞,吴悠,王序晖，一种提高混凝土强度、高效抑制氯离子扩散和钢筋腐蚀的多功能外加剂及其制备方法，2020-11-16，中国，ZL202011283386.3。
[22] 徐金霞,汪洋,蒋林华,殷天娇，一种磁场和电场耦合诱导定向纤维增强水泥基材料的成型模具及其使用方法，2018-09-30，中国，ZL201811156519.3。
[23] 徐金霞,刘莉,单鸿猷,蒋林华,秦昭巧,田静航,张俊,赵亮，一种纳米二氧化硅密实混凝土的制备方法，2018-11-20，中国，ZL201811382673.2。
联系方式：
地址：江苏省南京市西康路1号河海大学土木与交通学院，邮编：210098
电子邮件：xujinxia@hhu.edu.cn