Electrochemical energy storage Materials

2010.09-2015.07 Peking University, Chemistry, Doctor of Science 2005.09-2010.07 Peking University, Chemistry major, Bachelor of Science

2015.09-present School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Lecturer

Presided over a National Natural Science Foundation project. So far, he has published 10 academic papers in academic journals and conferences at home and abroad, of which 10 are included in SCI.
1. MOF/graphene composites were prepared for the precursor system using manganese-based MOF materials, and MnO nanoparticles highly dispersed in nitrogen-doped graphene were obtained by pyrolysis (MnO@NC-G). This compound plays an efficient catalytic role in the gas electrode of Li-CO2 battery, which greatly reduces the overpotential of the battery and improves the cycle and rate performance of the battery.
2. MOF was applied to the gas electrode of Li-CO2 battery using its monodisperse metal site as a catalyst to promote the decomposition of the discharge product Li2CO3. The effects of metal type, pore size and other factors on battery performance were systematically studied, and it was found that manganese divalent can be used as the catalytic active center, which can effectively reduce the overpotential of battery charging, and the high specific surface area of MOF is conducive to improving the maximum discharge capacity of the battery.
3. MOF film was prepared on conductive carbon cloth by hot pressing method, and a layer of cobalt nanoparticles highly dispersed in nitrogen-doped porous carbon was obtained by high temperature pyrolysis. As a barrier layer in Li-S battery, the modified carbon cloth not only significantly improves the utilization rate of active substances, but also alleviates the shuttle effect of sulfur, and improves the reversible capacity and rate performance of the battery.
Representative Papers
1. S. Li, Y. Liu, J. Zhou,* S. Hong, Y. Dong, J. Wang, X. Gao, P. Qi, Y. Han, and B. Wang* Monodispersed MnO nanoparticles in graphene-an interconnected N-doped 3D carbon framework as a highly efficient gas cathode in Li–CO2 batteries, Energy Environ. Sci., 2019, 12, 1046-1054.
2. X. Gao, Y. Du, J. Zhou,* S. Li, P. Qi, Y. Han, X. Feng, X. Jin, B. Wang*, Large-Scale Production of MOF-Derived Coatings for Functional Interlayers in High-Performance Li−S Batteries, ACS Applied Energy Materials, 2018, 12, 6986-6991.
3. S. Li, Y. Dong, J. Zhou,* Y. Liu, J. Wang, X. Gao, Y. Han, P. Qi, and B. Wang* Carbon Dioxide in the Cage: Manganese Metal-Organic Frameworks for High Performance CO2 Electrodes in Li-CO2 Batteries, Energy Environ. Sci., 2018, 11, 1318-1325.
4. J. Zhou, and B. Wang*. Emerging crystalline porous materials as a multifunctional platform for electrochemical energy storage. Chem. Soc. Rev., 2017, 46, 6927-6945.
5. Y. Han, D. Yu, J. Zhou,* P. Xu, P. Qi, Q. Wang, S. Li, X. Fu, X. Gao, C. Jiang, X. Feng, and B. Wang*. A Lithium Ion Highway by Surface Coordination Polymerization: In Situ Growth of Metal–Organic Framework Thin Layers on Metal Oxides for Exceptional Rate and Cycling Performance. Chem. Eur. J., 2017, 23: 11513-11518.
6. J. Zhao, Y. Wang, J. Zhou,* P. Qi, S. Li, K. Zhang, X. Feng, B. Wang* and C. Hu* A copper(II)-based MOF film for highly efficient visible-light-driven hydrogen production, J. Mater. Chem. A, 2016,4, 7174-7177.
7. S. Li, X. Fu, J. Zhou,* Y. Han, P. Qi, X. Gao, X. Feng and B. Wang,* An effective approach to improve the electrochemical performance of LiNi0.6Co0.2Mn0.2O2 cathode by MOF-derived coating, J. Mater. Chem. A, 2016,4, 5823-5827.
8. X. Fu, D. Yu, J. Zhou,* S. Li, X. Gao, Y. Han, P. Qi, X. Feng and B. Wang* Inorganic and organic hybrid solid electrolytes for lithium-ion batteries, CrystEngComm, 2016,18, 4236-4258.
9. J. Zhou, X. Yu, X. Fan, X. Wang, H. Li, Y. Zhang, W. Li, J. Zheng, B. Wang* and X. Li*, The impact of the particle size of a metal-organic framework for sulfur storage in Li-S batteries, J. Mater. Chem. A, 2015, 3, 8272.
10. J. Zhou, R. Li, X. Fan, Y. Chen, R. Han, W. Li, J. Zheng, B. Wang* and X. Li*, Rational design of a metal-organic framework host for sulfur storage in fast, long-cycle Li-S batteries, Energy Environ. Sci., 2014, 7, 2715.