主要研究方向：

新能源材料与化学电源，包括固态电池，锂硫电池，高比能锂离子电池（高镍氧化物），电解液添加剂；电化学调控机制。

主持科研项目：

国家重点研发项目课题：高比能量动力锂离子电池开发与产业化技术攻关-电池单体电性能衰减机理研究

国家自然科学基金面上项目：金属锂电池用锂负极的特性吸附与表面修饰

国家自然科学基金面上项目：锂硫电池用锂负极的合金化和界面调控

国家自然科学基金青年项目：锂硫电池功能电解液添加剂的研究

主讲课程：

理论电化学、无机化学及分析化学实验等

2025年

1.    H. M. Wang, M. D. Geng, J. Bai, D. Z. Zhou*, W. B. Hua, S. Liu*, X. P. Gao*, Comb-like poly(b-amino ester)-integrated PEO-based self-healing solid electrolytes for fast ion conduction in lithium–sulfur batteries, Mater. Horiz. 2025, 12, 141.

2.    W. J. Cheng, T. Wang, X. R. Wang, G. R. Li, S. Liu*, X. P. Gao, A lithiophilic interphase enabled by thiophenol additive for stable lithium metal anode, Surf. Interfaces 2025, 56, 105540.

2024年

1.    C. Zhou, Y. H Zhou, S. Hao, G. R. Li, S. Liu*, X. P. Gao, Stabilizing Lithium Metal Electrodes through Specific Adsorption and Regulated Solvation Structure, Cell Rep. Phys. Sci. 2024, 5, 101999.

2.   J. Liu, Y. H. Zhou, Z. X. Xiao, M. Y. Xue, S. Liu*, T. Y. Yan, Tailoring molecular structures for enhanced anchoring of polysulfides in lithium–sulfur batteries, Chem. Eng. J. 2024, 484, 149596.

3.    F. Li, H. Wu,* H. Wen, C. Wang, C. Q. Shen, Li. W. Su, S. Liu*, Y. F. Chen, L. B. Wang*, Constructing a Stable Integrated Silicon Electrode with Efficient Lithium Storage Performance through Multidimensional Structural Design, ACS Appl. Mater. Interfaces 2024, 16, 7, 8802.

4.   Z. C. Liu, F. Wang, W. N. Wang, S. Liu*, X. P. Gao*, Enhancing Structural Rigidity of Ultrahigh-Ni Oxide through Al and Nb Dual-Bulk-Doping for High-Voltage Lithium-Ion Batteries, Small Methods 2024, 202400224.

2023年

1.    Y. Y. Wang, Z. M. Liang, Z. C. Liu, S. Liu*, C. M. Ban*, G. R. Li, X. P. Gao*, Synergy of Epitaxial Layer and Bulk Doping Enables Structural Rigidity of Cobalt-Free Ultrahigh-Nickel Oxide Cathode for Lithium-ion Batteries, Adv. Funct. Mater. 2023, 2308152.

2.    J. Liu, M. Y. Xue, Y. H. Zhou, S. Liu*, T. Y. Yan, Effective chemisorption of polysulfides through organic molecules for high-performance lithium–sulfur batteries, Chem. Eng. J. 2023, 459, 141556.

3.    J. Liu, Y. H. Zhou, Z. X. Xiao, X. Z. Ren, S. Liu*, T. Y. Yan, A Catalytic Electrolyte Additive Modulating Molecular Orbital Energy Levels of Lithium Polysulfides for High-Performance Lithium–Sulfur Batteries, ACS Appl. Mater. Interfaces 2023, 15, 55608.

4.    Y. Q. Wang, H. M. Wang, Y. C. Jiang, G. R. Li., S. Liu*, X. P. Gao*, High-Entropy Oxide Nanofibers as Catalytic Host Promising High Volumetric Capacity of Sulfur-Based Composites for Lithium–Sulfur Batteries, ACS Appl. Energy Mater. 2023, 6, 8377.

5.    H. M. Wang, E. D. Fu, G. R. Li, S. Liu*, X. P. Gao*, An in situ fabricated multifunctional gel electrolyte for lithium–sulfur batteries, J. Power Sources 2023, 581, 233461.

6.    M. An, H. M. Wang, W. J. Cheng, G. R. Li, S. Liu*, X. P. Gao, Li–Bi and Li–In alloys-based composite anode for lithium metal batteries, J. Alloys Compd. 2023, 966, 171619.

7.    N. F. Yan*, H. M. Cui, J. S. Shi, S. Y. You, S. Liu*, Recent progress of W₁₈O₄₉ nanowires for energy conversion and storage, Tungsten, 2023, 5, 371.

8.    H. M. Wang, Z. Y. Wang, C. Zhou, G. R. Li, S. Liu*, X. P. Gao*, A gel polymer electrolyte with Al₂O₃ nanofibers skeleton for lithium–sulfur batteries, Sci. China Mater. 2023, 66, 913.

2022年

1.   Y. Y. Wang, J. K. Gu, B. H. Zhang, G. R. Li, S. Liu,* X. P. Gao, Specific Adsorption Reinforced Interface Enabling Stable Lithium Metal Electrode, Adv. Funct. Mater. 2022, 2112005.

2.   Y. J. Zhang, H. M. Wang, X. Liu, C. Zhou, G. R. Li, S. Liu*, X. P. Gao, A dimensionally stable lithium alloy based composite electrode for lithium metal batteries, Chem. Eng. J. 2022, 450, 138074.

3.    X. Liu, J. Liu, G. R. Li, S. Liu*, X. P. Gao, Dimensionally Stable Composite Li Electrode with Cu Skeleton and Lithophilic Li–Mg Alloy Microstructure, ACS Appl. Mater. Interfaces 2022, 14, 56801.

4.    H. L. Ge, Z. Y. Wang, G. R. Li, S. Liu,* X. P. Gao, La₂NiO₄ Nanoparticles as a Core Host of Sulfur to Enhance Cathode Volumetric Capacity for Lithium–Sulfur Battery, Electrochim. Acta 2022, 424, 140670.

5.    R. Gao, Z. Y. Wang, L. Wang, P. Chen, S. Liu,* Z. P. Ma, G. J. Shao*, Ni2P Nanosheets on Graphene as Sulfur⁃Based Composite Cathode Material for Lithium⁃Sulfur Batteries, Chinese J. Inorg. Chem. 2022, 38, 685.

6.   B. W. He, Z. Y. Wang, G. R. Li, S. Liu,* X. P. Gao*, Perovskite Transition Metal Oxide of Nanofibers as Catalytic Hosts for Lithium–Sulfur Battery, J. Alloys Compd. 2022, 918, 165660.

2021年

1.  L. Wang, G. R. Li, S. Liu,* X. P. Gao*, Hollow Molybdate Microspheres as Catalytic Hosts for Enhancing the Electrochemical Performance of Sulfur Cathode Under High Sulfur Loading and Lean Electrolyte, Adv. Funct. Mater. 2021, 202010693.

2.  Y. Y. Wang, X. Song, S. Liu,* G. R. Li, S. H. Ye, X. P. Gao*, Elucidating the Effect of Dopant Ionic Radius on the Structure and Electrochemical Performance of Ni-Rich Layered Oxides for Lithium-Ion Batteries, ACS Appl. Mater. Interfaces 2021, 13, 56233.

3.  J. F. Wu, B. H. Zhang, J. Liu, S. Liu,* T. Y. Yan, X. P. Gao*, Grafting and Depositing Lithium Polysulfides on Cathode for Cycling Stability of Lithium–Sulfur Battery, ACS Appl. Mater. Interfaces 2021, 13, 40685.

4.  X. M. Xu, S. H. Ye, S. Liu,* T. Y. Yan, Silver Iodide as a Host Material of Sulfur for Li-S Battery, J. Electrochem. Soc. 2021, 168, 060536.

5.  Z. W. Zhu, Z. Y. Wang, S. Liu,* G. R. Li, X. P. Gao*, Uniform lithium plating within 3D Cu foam enabled by Ag nanoparticles, Electrochim. Acta 2021, 379, 138152.

2020年

1.  Q. Zhang, Y. H. Zeng, S. H. Ye, S. Liu,* Inclusion Complexation Enhanced Cycling Performance of Iodine/Carbon Composites for Lithium–Iodine Battery, J. Power Sources 2020, 463, 228212.

2.  X. M. Xu, J. F. Wu, S. H. Ye,* S. Liu,* T. Y. Yan, Sulfur/Iodine/Graphene Composites as a Cathode Material for Lithium–Sulfur Battery, J. Electrochem. Soc. 2020, 167, 080521.

3.  R. X. Zhang, Y. Y. Wang, X. Song, G. R. Li, S. Liu,* X. P. Gao, Enhanced electrochemical and thermal stabilities of Li[Ni_0.88Co_0.09Al_0.03]O₂ cathode material by La₄NiLiO₈ coating for Li-ion batteries, ChemElectroChem 2020, 7, 2042.

4.  Y. W. Xu, B. H. Zhang, G. R. Li, S. Liu,* X. P. Gao, Covalently bonded sulfur anchored with thiol-modified carbon nanotube as a cathode material for lithium–sulfur batteries, ACS Appl. Energy Mater. 2020, 3, 487.

5.  Z. Y. Wang, D. D. Han, S. Liu,* G. R. Li, T. Y. Yan, X. P. Gao*, Conductive RuO₂ stacking microspheres as an effective sulfur immobilizer for lithium–sulfur battery, Electrochim. Acta 2020, 337, 135772.

2017-2019年

1.  L. L. Kong, L. Wang, Z. C. Ni, S. Liu,* G. R. Li, X. P. Gao*, Lithium–Magnesium Alloy as a Stable Anode for Lithium–Sulfur Battery, Adv. Funct. Mater. 2019, 1808756.

2.  Y. Y. Wang, Y. Y. Sun, S. Liu,* G. R. Li, X. P. Gao,* Na-doped LiNi_0.8Co_0.15Al_0.05O₂ with excellent stability of both capacity and potential as cathode materials for Li-Ion batteries, ACS Appl. Energy Mater. 2018, 1, 3881.

3.  H. F. Qiu, T. F. Du, J. F. Wu, Y. L. Wang, J. Liu,* S. H. Ye, S. Liu,* Towards deriving Ni-rich cathode and oxide-based anode materials from hydroxides by sharing a facile co-precipitation method, Dalton Trans. 2018, 47, 6934.

4.  Q. Zhang, Z. Z. Wu, F. Liu, S. Liu,* J. Liu,* Y. L. Wang, T. Y. Yan, Encapsulating high content of iodine into active graphene substrate as cathode material for high-rate lithium–iodine batteries. J. Mater. Chem. A 2017, 5, 15235.

2017年以前

1.  L. L. Kong, Z. Zhang, Y. Z. Zhang, S. Liu,* G. R. Li, X. P. Gao,* Porous carbon paper as interlayer to stabilize the lithium anode for lithium–sulfur battery, ACS Appl. Mater. Interfaces 2016, 8, 31684.

2.  S. Liu, G. R. Li, X. P. Gao,* Lanthanum nitrate as electrolyte additive to improve the surface morphology of lithium anode for lithium-sulfur battery, ACS Appl. Mater. Interfaces 2016, 8, 7783.

3.  S. Liu, G. L. Pan, G. R. Li, X. P. Gao,* Copper hexacyanoferrate nanoparticles as cathode material for aqueous Al-ion batteries, J. Mater. Chem. A 2015, 3, 959. (Inside Cover)

4.  S. Liu, J. J. Hu, N. F. Yan, G. L. Pan, G. R. Li, X. P. Gao,* Aluminum storage behavior of anatase TiO₂ nanotube arrays in aqueous solution for aluminum ion batteries, Energy Environ. Sci. 2012, 5, 9743.

5.  S. Liu, S. H. Ye, C. Z. Li, G. L. Pan, X. P. Gao,* Rechargeable aqueous lithium-ion battery of TiO₂/LiMn₂O₄ with a high voltage, J. Electrochem. Soc. 2011, 15, A1490.

6.  S. Liu, G. L. Pan, N. F. Yan, X. P. Gao,* Aqueous TiO₂/Ni(OH)₂ rechargeable battery with a high voltage based on proton and lithium insertion/extraction reactions, Energy Environ. Sci. 2010, 3, 1732.

主讲课程：理论电化学，材料学实验，基础无机化学及分析化学实验

获得2015年天津市自然科学二等奖（排名第2）

获得2020年度中国大学生执行促进计划优秀指导教师

2012年博士毕业于南开大学；2012-2013年，就职于中海油天津化工研究设计院，从事锂离子电池负极材料研发；2013-2023年，南开大学博士后-助理研究员-副教授，2023年12月至今，教授。近年来在Energy Environ. Sci.、Adv. Funct. Mater.、J. Electrochem. Soc.等期刊发表SCI论文90余篇，引用6000余次。申请发明专利15项，获得授权专利9项。获得2015年天津市自然科学二等奖。带领学生团队参加《第五届中国大学生动力电池创新竞赛》，获得金奖（全国第一）。已指导培养毕业生12名，毕业去向包括材料、电池、汽车、投资、高科技公司，如航天科工、当升科技、ATL、CATL、华为、海尔、小米、理想汽车、比亚迪、经纬创投，及纪委监委等政府部门，或进入国外大学继续深造。目前任Smart Materials and Devices期刊编委（Science Exploration Press）。