2002年华南理工大学博士毕业之后，一直从事燃料电池和锂电池相关的研究和产业化工作，在无机材料纳米制备、复合功能材料、燃料电池研发及产业化、锂电池产业化方面的积累了丰富的经验。先后在英国了伦敦大学学院和南非先进化学材料研究院工作十五年。在国外工作企业主要工作集中在氢燃料电池产业化方向上，重点发展膜电极、电堆、双极板、催化剂、动力系统等燃料电池的关键技术，并开拓氢燃料电池在船舶领域的应用。在外国工作期间，利用在贵州理工大学和深圳大学的兼职身份，申请到国家自然科学基金一项，深圳市科创委创新项目两项。到目前为止，一共发表SCI论文220余篇，总引用次数5900余次，H指数43，授权专利27项，其中外国专利13项。

研究领域:

1. 电催化； 2. 电化学储能； 3 燃料电池；4锂电池。

主持项目:

国家自然科学基金地方项目：两相界面构筑具有三维分级结构的Ni/Co制氢催化剂及其作用机理研究， 2017-2020，40万；

深圳科创委创新基金项目： 磁场调控构筑分级结构磁性碳基复合材料及其电催化性能研究，2016-2018，30万；

深圳科创委创新基金项目：燃料电池用高效非晶态合金的设计合成和催化性能研究，2014-2016，20万.

Selected Publications:

[1] F. Zhang, S. Ji, H. Wang, H. Liang, X. Wang, R. Wang, Implanting Cobalt Atom Clusters within Nitrogen-Doped Carbon Network as Highly Stable Cathode for Lithium–Sulfur Batteries, Small Methods 5(6) (2021) 2100066.

[2] Q. Dong, S. Ji, X. Wang, H. Wang, V. Linkov, R. Wang, Uniform Bamboo-like N-Doped Carbon Nanotubes Derived from a g-C3N4 Substrate Grown via Anchoring Effect to Boost the Performance of Metal–Air Batteries, ACS Applied Energy Materials 3(11) (2020) 11213-11222.

[3] Y. Wu, H. Wang, S. Ji, B.G. Pollet, X. Wang, R. Wang, Engineered porous Ni2P-nanoparticle/Ni2P-nanosheet arrays via the Kirkendall effect and Ostwald ripening towards efficient overall water splitting, Nano Research  (2020).

[4] Z. Wang, H. Wang, S. Ji, X. Wang, B.G. Pollet, R. Wang, Multidimensional regulation of Ni3S2@Co(OH)2 catalyst with high performance for wind energy electrolytic water, Journal of Power Sources 446 (2020) 227348.

[5] Q. Dong, Z. Mo, H. Wang, S. Ji, X. Wang, V. Linkov, R. Wang, N-Doped Carbon Networks Containing Inserted FeNx@NC Nanospheroids and Bridged by Carbon Nanotubes as Enhanced Catalysts for the Oxygen Reduction Reaction, ACS Sustainable Chemistry & Engineering  (2020).

[6] J. Shen, Y. Feng, P. Wang, G. Qiu, L. Zhang, L. Lu, H. Wang, R. Wang, V. Linkov, S. Ji, Conductive sulfur-rich copolymer composites as lithium-sulfur battery electrodes with fast kinetics and high cycle stability, ACS Sustainable Chemistry & Engineering  (2020).

[7] R. Wang, Q. Dong, H. Wang, S. Ji, X. Wang, V. Linkov, Molten-salt media synthesis of N-doped carbon tubes containing encapsulated Co nanoparticles as bifunctional air cathode for zinc-air batteries, Chemistry – A European Journal n/a(n/a) (2020).

[8] H. Wang, L. Lu, P. Subramanian, S. Ji, P. Kannan, Co, Fe-ions intercalated Ni(OH)2 network-like nanosheet arrays as highly efficient non-noble catalyst for electro-oxidation of urea, International Journal of Hydrogen Energy 46(69) (2021) 34318-34332.

[9] X. Lv, S. Ji, V. Linkov, X. Wang, H. Wang, R. Wang, Three-dimensional N-doped super-hydrophilic carbon electrodes with porosity tailored by Cu2O template-assisted electrochemical oxidation to improve the performance of electrical double-layer capacitors, Journal of Materials Chemistry A 9(5) (2021) 2928-2936.

[10] H. Wang, J. Ding, P. Kannan, P. Subramanian, S. Ji, Nitrogen-doped mesoporous carbon nanosheet network entrapped nickel nanoparticles as an efficient catalyst for electro-oxidation of glycerol, International Journal of Hydrogen Energy 45(53) (2020) 28821-28835.