中共党员，山东济宁人，博士，学术副教授，新能源系绿色氢能技术团队成员。博士毕业于中国海洋大学，导师孟祥超教授。中国科学院理化技术研究所吴骊珠教授（中国科学院院士）课题组联合培养博士。

长期从事清洁能源电催化及电催化材料快速可控制备领域的基础与应用研究，聚焦电解水/海水析氢、析氧反应中的催化剂设计、表界面调控及反应机制解析。主持山东科技大学“菁英计划”C类项目1项，参与科技部国家重点研发计划、国家自然科学基金等项目。以第一作者（含共一）在Energy & Environmental Science、Applied Catalysis B: Environmental等国际权威期刊发表SCI论文16篇，其中ESI热点论文1篇、高被引论文2篇。论文累计影响因子197，H指数22。授权中国发明专利2项。曾获博士研究生国家奖学金、山东省研究生优秀成果奖等荣誉。现担任Nanoscale等国际期刊审稿人。

代表作性论文：

1.J. Sun,S. Zhou, Z Zhao, S. Qin, X. Meng, C. Tong, L. Wu. Deep reconstruction of Mo-based electrocatalyst for high-performance water/seawater oxidation at ampere-level current density. Energy Environ. Sci., 2025,18,1952-1962. (IF: 30.8)(ESI高被引论文,热点论文)

2.J. Sun, Z. Zhang, X. Meng. Low-Pt supported on MOF-derived Ni(OH)₂with highly-efficiently electrocatalytic seawater splitting at high current density. Appl. Catal. B Environ., 2023, 331, 122703. (IF: 21.8)(ESI高被引论文)

3.J. Sun,Z. Zhang, X. Meng. Joule heating synthesis of well lattice-matched Co₂Mo₃O₈/MoO₂heterointerfaces with greatly improved hydrogen evolution reaction in alkaline seawater electrolysis with 12.4% STH efficiency. Appl. Catal. B Environ., 2023, 338, 123015. (IF: 21.8)

4.J. Sun,G. Ren, S. Qin, Z. Zhao, Z. Li, Z. Zhang, C. Li, X. Meng. Reconstruction Co-O-Mo in amorphous-crystalline MoO_x/Co(OH)₂interface for industry-level active and stable electrocatalytic seawater hydrogen evolution. Nano Energy, 2024, 121, 109246. (IF: 17.1)

5.J. Sun, Z. Zhao, X. Meng. Engineering d–p orbital hybridization in Mo-O species of medium-entropy metal oxides as highly active and stable electrocatalysts toward ampere-level water/seawater splitting. Small, 2024, 2404786. (IF: 12.1)

6.J. Sun, Y. Zheng, Z. Zhang, X. Meng, Z. Li. Modulation of d-orbital to realize enriched electronic cobalt sites in cobalt sulfide for enhanced hydrogen evolution in electrocatalytic water/seawater splitting. Rare Metals, 2024, 43, 511–521. (IF: 11)

7.J. Sun,Z. Zhao, J. Li, Z. Li, X. Meng. Recent advances in electrocatalytic seawater splitting. Rare Metals, 2023, 42, 751–768. (IF: 11)

8.J. Sun, S. Qin, Z. Zhao, Z. Zhang, X. Meng. Rapid carbothermal shocking fabrication of iron-incorporated molybdenum oxide with heterogeneous spin states for enhanced overall water/seawater splitting. Mater. Horiz., 2024, 11, 1199-1211. (IF: 10.7)

9.J. Sun,R. Zhang, X. Meng. Ultrafast carbothermal shocking fabrication of cation vacancy-rich Mo doped Ru nanoparticles on carbon nanotubes for high-performance water/seawater electrolysis. J. Mater. Chem. A, 2023, 11, 22430-22440. (IF: 9.5)

10.J. Sun,X. Hu, Z. Huang, T. Huang, X. Wang, H. Guo, F. Dai, D. Sun. Atomically thin defect-rich Ni-Se-S hybrid nanosheets as hydrogen evolution reaction electrocatalysts. Nano Res., 2020, 13, 2056–2062. (IF: 9.0)