姓    名： 刘洁宇            

民   族：   汉              

职称/职务：  副教授      

学   位：   工学博士        

学   科：软件工程、新一代电子信息

E - mail: JieyuLiu@hebtu.edu.cn

个人简介

刘洁宇，女，汉族，中共党员，河北师范大学“精英三层次”人才，副教授，硕士研究生导师。

教育工作经历

2022/01-至今，河北师范大学，副教授

2018/07-2021/12，南开大学，助理研究员

2013/09-2018/06，南开大学，博士

2008/09-2012/06，南京理工大学，学士

研究方向：

    2022年成立“人工智能+能源催化”课题组，主要从事人工智能、能源催化等多领域的交叉研究。主要包括：机器学习算法，大模型的二次开发和应用，深度学习算法的开发和应用。

主讲课程：

机器学习（增强学习）》、《深度学习与应用》、《人工智能课程设计》、《机器学习课程设计》等

学术成果：

近年来课题组发表SCI收录学术论文50余篇，其中以第一作者、通讯作者（含共同）发表中科院一区（升级版）论文20余篇， 2024年以来河北师范大学为第一单位发表中科院一区论文4篇。

近年来课题组主持省部级项目3项，主持教育部重点实验室开放基金2项，参与国家重点研发计划、国家自然科学基金面上项目3项，主持横向课题4项，获省部级二等奖1项。

近期代表性论文或专著：

主要论文：

[1]Jieyu Liu, Shuoao Wang, Yunyan Tian, Haiqiang Guo, Xing Chen, Weiwei Lei, Yifu Yu*, Changhong Wang*, Screening of Silver-Based Single-Atom Alloy Catalysts for NO Electroreduction to NH3 by DFT Calculations and Machine Learning, Angewandte Chemie-International Edition, 2025, 64, e202414314.

[2]Jieyu Liu, Haiqiang Guo, Yulin Xiong, Xing Chen, Yifu Yu*, Changhong Wang*, Rational design of Pt-anchored single-atom alloy electrocatalysts for NO-to-NH3 conversion by density functional theory and machine learning, Chinese Journal of Catalysis, 2024, 62, 243-253.

[3]Hui-Long Jin, Qian-Nan Li, Yun-Yan Tian, Shuo-Ao Wang, Xing Chen, Jie-Yu Liu*, Chang-Hong Wang*, Machine-Learning-Aided Au-based Single-Atom Alloy Catalysts Discovery for Electrochemical NO Reduction Reaction to NH3, Rare Metals, 2024, 43, 5813-5822.

[4]Jieyu Liu, Junze Zhang, Haigang Deng, Shuoao Wang, Xingxing Jiang, Li Wang, Changhong Wang,Understanding the activity origin of Pd-anchored single-atom alloy catalysts for NO-to-NH3 conversion by DFT studies and machine learning, Chinese Chemical Letters, 2025, DOI: 10.1016/j.cclet.2024.110656.

[5]Li Wang, Wuxing Hua, Xiang Wan, Ze Feng, Zhonghao Hu, Huan Li, Juntao Niu, Linxia Wang, Ansheng Wang, Jieyu Liu, Xiuyao Lang, Geng Wang, Weifang Li, Quan‐Hong Yang, Weichao Wang, Design Rules of a Sulfur Redox Electrocatalyst for Lithium-Sulfur Batteries, Advanced Materials, 2022, 34(14), 2110279.

[6]Chunning Zhao, Xilin Zhang, Meng Yu, Ansheng Wang, Linxia Wang, Lina Xue, Jieyu Liu, Zongxian Yang, Weichao Wang, Cooperative Catalysis toward Oxygen Reduction Reaction under Dual Coordination Environments on Intrinsic AMnO3-Type Perovskites via Regulating Stacking Configurations of Coordination Units, Advanced Materials, 2020, 32(50), 2006145.

[7]Weichao Wang, Linxia Wang, Jieyu Liu, Minghui Wu, Hanming Wu, Kaixiang Li, Yuankai Shao, Zhenguo Li, Strain-Induced Modulation of Spin Configuration in LaCoO3, Frontiers in Materials, 2020, 7, 2296-8016.

[8]Jieyu Liu, Hui Liu, Haijun Chen, Xiwen Du, Bin Zhang, Zhanglian Hong, Shuhui Sun, Weichao Wang, Progress and Challenges Toward the Rational Design of Oxygen Electrocatalysts Based on a Descriptor Approach, Advanced Science, 2020, 7(1), 1901614.

[9]Lulu Wen, Xilin Zhang, Jieyu Liu, Xinyang Li, Changchang Xing, Xianjun Lyu, Weiping Cai, Weichao Wang, Yue Li, Cr-Dopant Induced Breaking of Scaling Relations in CoFe Layered Double Hydroxides for Improvement of Oxygen Evolution Reaction, Small, 2019, 15(35) :1902373-1-1902373-9.

[10]Meng Yu, Li Wang, Jieyu Liu, Hui Li, Xiuyao Lang, Chunning Zhao, Zhanglian Hong, Weichao Wang, Sponge Effect Boosting Oxygen Reduction Reaction at the Interfaces between Mullite SmMn2O5 and Nitrogen-Doped Reduced Graphene Oxide, ACS Applied Materials & Interfaces, 2019, 11(19) :17482-17490.

[11]Weichao Wang, Jieyu Liu, Meng Yu, Chunning Zhao, Li Wang, Acceleration of material R&D process through rational design, Computational Materials Science, 2019, 160, 397-402.

[12]Zhi‐Wen Gao, Jie‐Yu Liu, Xue‐Min Chen, Xue‐Li Zheng, Jing Mao, Hui Liu, Tian Ma, Lan Li, Wei‐Chao Wang, Xi‐Wen Du, Engineering NiO/NiFe LDH Intersection to Bypass Scaling Relationship for Oxygen Evolution Reaction via Dynamic Tridimensional Adsorption of Intermediates, Advanced Materials, 2019, 31(11) :1804769.1-1804769.8.

[13]Lijing Wang, Jin Wang, Zhenzhou Zhang, Linxia Wang, Weihua Wang, Jieyu Liu, Zhanglian Hong, Kyeongjae Cho, Weichao Wang, Origin of theoretical pseudocapacitance of two-dimensional supercapacitor electrodes Ti3C2T2 (T = bare, O, S), Journal of Materials Chemistry A, 2019, 7(27) :16231-16238.

[14]Xiaolong Yao, Jieyu Liu, Weichao Wang, Influence of B-site transition metal on NO oxidation over LaBO3 (B=Mn, Fe and Co) perovskite catalysts, AIP Advances, 2018, 8(11), 115222.

[15]Xialiang Li, Haitao Lei, Jieyu Liu, Xueli Zhao, Shuping Ding, Zongyao Zhang, Xixi Tao, Wei Zhang, Weichao Wang, Xiaohong Zheng, Rui Cao, Carbon Nanotubes with Cobalt Corroles for Hydrogen and Oxygen Evolution in pH 0–14 Solutions, Angewandte Chemie International Edition, 2018, 57(46) :15070-15075.

[16]Chunning Zhao, Meng Yu, Zhi Yang, Jieyu Liu, Shaohua Chen, Zhanglian Hong, Haijun Chen, Weichao Wang, Oxygen reduction reaction catalytic activity enhancement over mullite SmMn2O5 via interfacing with perovskite oxides, Nano Energy, 2018, 51, 91-101.

[17]Meng Yu, Qiliang Wei, Mingjie Wu, Jie Wu, Jieyu Liu, Gaixia Zhang, Shuhui Sun, Weichao Wang, Morphology controlled synthesis of SmMn2O5 nanocrystals via a surfactant-free route for Zn-air batteries, Journal of Power Sources, 2018, 396, 754-763.

[18]Xue‐Rui Wang, Jie‐Yu Liu, Zi‐Wei Liu, Wei‐Chao Wang, Jun Luo, Xiao‐Peng Han, Xi‐Wen Du, Shi‐Zhang Qiao, Jing Yang, Identifying the Key Role of Pyridinic-N–Co Bonding in Synergistic Electrocatalysis for Reversible ORR/OER, Advanced Materials, 2018, 30(23), 1800005.

[19]Jingfang Zhang, Jieyu Liu, Lifei Xi, Yifu Yu, Ning Chen, Shuhui Sun, Weichao Wang, Kathrin M Lange, Bin Zhang, Single-Atom Au/NiFe Layered Double Hydroxide Electrocatalyst: Probing the Origin of Activity for Oxygen Evolution Reaction, Journal of the American Chemical Society, 2018, 140(11), 3876–3879.

[20]Xiaolong Yao, Jieyu Liu, Weihua Wang, Feng Lu, Weichao Wang, Origin of OER catalytic activity difference of oxygen-deficient perovskites A2Mn2O5 (A = Ca, Sr): A theoretical study, The Journal of Chemical Physics, 2017, 146(22), 224703.

[21]Chao Dong, Zi‐Wei Liu, Jie‐Yu Liu, Wei‐Chao Wang, Lan Cui, Rui‐Chun Luo, Hui‐Long Guo, Xue‐Li Zheng, Shi‐Zhang Qiao, Xi‐Wen Du, Jing Yang, Modest Oxygen-Defective Amorphous Manganese-Based Nanoparticle Mullite with Superior Overall Electrocatalytic Performance for Oxygen Reduction Reaction, Small, 2017, 13(16), 1603903.

[22]Jieyu Liu, Meng Yu, Xuewei Wang, Jie Wu, Changhong Wang, Lijun Zheng, Dachi Yang, Hui Liu, Yan Yao, Feng Lu, Weichao Wang, Investigation of high oxygen reduction reaction catalytic performance on Mn-based mullite SmMn2O5, Journal of Materials Chemistry A, 2017, 5(39), 20922-20931.

[23]Hao-Bo Li, Zhi Yang, Jieyu Liu, Xiaolong Yao, Ka Xiong, Hui Liu, Wei-Hua Wang, Feng Lu, Weichao Wang, Electronic properties and native point defects of high efficient NO oxidation catalysts SmMn2O5, Applied Physics Letters, 2016, 109(21), 211903.

[24]Yifei Li, Xiaoxue Zhang, Hao-Bo Li, Hyun Deog Yoo, Xiaowei Chi, Qinyou An, Jieyu Liu, Meng Yu, Weichao Wang, Yan Yao, Mixed-phase mullite electrocatalyst for pH-neutral oxygen reduction in magnesium-air batteries, Nano Energy, 2016, 27, 8-16.