大连理工大学化工学院化学工程系（电化学工程）副教授，硕、博士生导师，副系主任。从事工业设备腐蚀失效诊断分析、智能防护材料及系统开发、腐蚀与污损防治技术、电化学水处理工艺与技术、电催化材料与反应器、电解制氢、电化学加工等方面的研究。任全国腐蚀控制标准化技术委员会委员，辽宁省化工学会腐蚀与防护专业委员会 副主任，中国腐蚀与防护学会理事，辽宁省腐蚀与防护学会常务理事，中国工业防腐蚀技术协会理事。承担“十三五”国家重点研发计划1项、国家自然科学基金、省部级科研项目等10余项，企事业项目40余项，获得授权专利20余项，发表SCI论文90余篇。

诚挚欢迎对电化学感兴趣，未来有志从事电化学研究的同学报考，(招生专业：学硕，（化学工程，专业代码：081701）；专硕，化学工程（ 01 化学工程方向，专业代码：085602)，加入电化学工程团队。

 

[1][Papers]Luan, Jinxin.Liu, Guichang.Wang, Lida,Sun, Wen,Li, Xinhao,Zhu, Tianzhen,Zhou, Yingzheng,Deng, Haitao,Chen, Shuai,He, Shaohui.Multi-meshes coupled cathodes enhanced performance of electrochemical water softening system[J],SEPARATION AND PURIFICATION TECHNOLOGY,2019,217:128-136

[2][Papers]Wang, Lida.Liu, Guichang.Wu, Wendong,Sun, Wen,Yang, Zhengqing,Wang, Suilin.Partially dehydrated zinc hydroxide sulfate nanoplates reinforced coating for corrosion protection[J],CHEMICAL ENGINEERING JOURNAL,2019,373:8-22

[3][Papers]Zhang, Piji. Wang, Lida,Liu, Guichang.Sun, Wen,Yang, Zhengqing.Corrosion-Induced CaCO3 Scaling Behavior and Kinetics: Role of Temperature and Corrosion Product[J],INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2025,64(22):10915-10927

[4][Papers]Chen, Xu.Wang, Lida,Liu, Guichang.Jin, Jingjing,Sun, Wen,Yang, Zhengqing,Chen, Xuesong.Bifunctional boron-nitrogen-containing graphite felt cathode for highly efficient treatment on dye wastewater depending on the metal-free electro-Fenton process[J],SEPARATION AND PURIFICATION TECHNOLOGY,2024,347

[5][Papers]Jin, Jingjing. Wang, Lida,Liu, Guichang.Chen, Xu,Zhang, Piji,Sun, Wen,Yang, Zhengqing,Li, Rui,Li, Lei.Asymmetric dual-chamber electrochemical reactor for reducing Fe(III) EDTA to remove NOx by enhanced complexing absorption[J],SEPARATION AND PURIFICATION TECHNOLOGY,2025,354

[6][Papers]Zhang, Piji. Wang, Lida,Liu, Guichang.Sun, Wen,Yang, Zhengqing,Gao, Wei.The role of electrode potential in CaCO3 scaling on steel surfaces under cathodic and corrosion conditions[J],CORROSION SCIENCE,2024,240

[7][Papers]Zhang, Piji. Wang, Lida,Liu, Guichang.Sun, Wen,Yang, Zhengqing,Gao, Wei.Anti-scale performance degradation of carboxylic acid scale inhibitors under corrosion conditions[J],CORROSION SCIENCE,2023,222

[8][Papers]Chen, Xu. Yang, Zhengqing,Wang, Lida.Gao, Xiyu,Li，Huibin,Xu, Huiqiang,Wang，Xiteng,Sun, Wen,Liu，Guichang.Influence of FeOOH crystalline corrosion products on the corrosion of B30 copper-nickel alloy[J],APPLIED SURFACE SCIENCE,2026,725

[9][Papers]Wang, Junda. Yang, Zhengqing,Wang, Lida.Chen, Xuesong,Zhang, Piji,Zhao, Jingru,Gong, Anqi,Sun, Wen,Liu, Guichang.Coke filled bed electrode coupled with vibration regeneration for efficient electrochemical water softening[J],SEPARATION AND PURIFICATION TECHNOLOGY,2024,330

[10][Papers]Chen, Xu. Wang, Lida,Liu, Guichang.Sun, Wen,Yang, Zhengqing,Jin, Jingjing,Huang, Yapeng.Boron Bifunctional Catalysts for Rapid Degradation of Persistent Organic Pollutants in a Metal-Free Electro-Fenton Process: O2 and H2O2 Activation Process[J],ENVIRONMENTAL SCIENCE & TECHNOLOGY,2023,57(41):15693-15702

[11][Papers]Yu, Yang. Wang, Lida,Liu, Guichang.Li, Yongfu,Liu, Yiwei,Ji, Hemeng,Wang, Shuo,Gao, Leming,Yang, Xiaoyu,Sun, Wen,Yang, Zhengqing.Failure analysis of perforation in aluminum alloy plate-fin heat exchanger for electric multiple units transformer[J],ENGINEERING FAILURE ANALYSIS,2025,179

[12][Papers]Chen, Lei. Wang, Lida,Wang, Hua.Li, Hejin,Qin, Bingtao,Zhang, Piji,Sun, Wen,Yang, Zhengqing,Liu, Guichang.Failure analysis of stress corrosion cracking of 316L stainless steel bend pipe in the atmospheric tower[J],ENGINEERING FAILURE ANALYSIS,2025,174

[13][Papers]Chen, Xuesong. Wang, Lida,Liu, Guichang.Li, Hejin,Yu, Zhongqiang,Sun, Wen,Yang, Zhengqing,Deng, Haitao,Wang, Qian,Luo, Junhai.Combined scale inhibition of modified polyepoxysuccinic acid and electrochemical water softening[J],JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2025,13(5)

[14][Papers]Zhao, Jingru.Wang, Lida.Sun, Wen,Yang, Zhengqing,Chen, Xuesong,Zhang, Piji,Chen, Xu,Zhao, Jin,Liu, Jincheng,Liu, Guichang.Ni-P-PTFE cathode with low surface energy for enhancing electrochemical water softening performance[J],WATER SCIENCE AND TECHNOLOGY,2024,90(4):1210-1224

[15][Papers]Jin, Jingjing. Wang, Lida,Liu, Guichang.Chen, Xu,Feng, Yixuan,Sun, Wen,Yang, Zhengqing.P-Co3O4 nanowire cathode for efficient conversion of complex NO to NH4NO3 through membrane-less paired electrolysis[J],JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2025,13(5)

[16][Papers]Zhang, Han. Sun, Wen,Liu, Guichang.Wang, Lida,Ma, Shiheng,Xing, Wenxiang,Liang, Kun.Photothermal cyclic self-healing coating with long-term corrosion protection based on bifunctional graphene[J],CHEMICAL ENGINEERING JOURNAL,2023,473

[17][Papers]Feng, Yixuan.Wang, Lida,Liu, Guichang.Yang, Zhengqing,Ma, Qian,He, Dandan,Xu, Kaixin,Zhang, Han,Zhang, Piji,Sun, Wen.Effect of ZnO as corrosion product on corrosion behavior of zinc-iron corrosion protection systems[J],CORROSION SCIENCE,2024,227