孙勇疆

博士，副教授，云南大学东陆青年学者，硕士生导师

E-mail：yjsun@ynu.edu.cn

通讯地址：云南省昆明市呈贡区云南大学材料与能源学院1305室

孙勇疆2021年6月毕业于云南大学化学科学与工程学院物理化学专业，获理学博士学位；2021年9月至2023年9月在云南大学材料与能源学院从事博士后研究工作；2023年12月以高层次引进人才正式加入云南大学材料与能源学院；主要从事锂/钠电池正极材料和固态电解质开发及应用研究。以第一和通讯作者身份在Angew. Chem. Int. Ed.,ACS Energy Lett.,Materials Today等国际知名学术期刊上发表论文10余篇。受邀担任Energy Storage Materials, J. Energy Chem.等多个国际知名学术期刊审稿人。

教育和工作经历

教育经历：

2017年9月-2021年6月，云南大学，物理化学，博士

2009年9月-2012年6月，青岛科技大学，材料学，硕士

2005年9月-2009年6月，青岛科技大学，材料物理，学士

工作经历：

2024年1月至今，云南大学材料与能源学院，副教授

2021年9月-2023年9月，云南大学材料与能源学院，博士后

2016年9月-2017年8月，昆明云大新能源有限公司，项目主管

2013年10月-2016年8月，云锡昆明动力与储能电池研发中心，部门主管

研究领域

1．高能量密度锂离子电池正极材料设计、制备及应用

2．高功率密度钠离子电池正极材料设计、制备及应用

3．锂/钠电池固态电解质研究

科研与教学情况

1．云南省博士后科研基金，C615300504034,锂离子电池新型高镍三元正极材料关键基础及应用研究，2022/09-2023/09，5万元，结题，主持。

2．国家自然科学基金面上项目，52372232，基于高镍全固态电池的功能化腙键COFs电解质结构设计及离子传输机制，2024/01-2027/12，50万元，在研，参与。

3．云南省重大科技专项计划项目-子课题，202302AB080019-3，高镍固态锂电池关键材料与技术开发，2023/01-2025/12，2030万元，在研，参与。

4．横向课题（云南云天化股份有限公司），新一代高性能锂钠电池关键材料研发，2022/04-2025/03，396万元，在研，参与。

5．云南大学“双一流”四个面向科研项目，固态电池关键技术研发创新团队，2022/01-2023/12，200万元，结题，参与。

主要学术成果

代表性论文：

1.Yongjiang Sun, Changhong Wang, Wenjin Huang, Genfu Zhao, Lingyan Duan, Qing Liu, Shimin Wang, Adam Fraser, Hong Guo*, Xueliang Sun*. One-Step Calcination Realizing Bulk-Doped Surface-Modified Ni-Rich Cathodes with Superlattice for Long-Cycling LIBs.Angew. Chem. Int. Ed., 2023,62, 202300962.

2.Yongjiang Sun, Wenjin Huang, Genfu Zhao*, Qing Liu, Lingyan Duan, Shimin Wang, Qi An, Han Wang, Yongxin Yang, Conghui Zhang, Hong Guo*. LiNi_0.9Co_0.09Mo_0.01O₂ Cathode with Li₃PO₄ Coating and Ti Doping for Next-Generation Lithium-Ion Batteries.ACS Energy Lett., 2023, 8, 1629-1638.

3.Yongjiang Sun, Genfu Zhao*, Yao Fu, Yongxin Yang, Conghui Zhang, Qi An, Hong Guo*. Understanding a Single-Li-Ion COF Conductor for Being Dendrite Free in a Li-Organic Battery.Research, 2022, https://doi.org/10.34133/2022/9798582.

4.Yongjiang Sun, Zhedong Liu, Xiaochun Chen, Xiaoping Yang, Fuwei Xiang, Wen Lu*. Enhancing the stabilities and electrochemical performances of LiNi_0.5Co_0.2Mn_0.3O₂ cathode material by simultaneous LiAlO₂ coating and Al doping.Electrochimica Acta, 2021, 376, 138038.

5. Qing Liu,Yongjiang Sun*, Shimin Wang, Qi An, Lingyan Duan, Genfu Zhao, Changhong Wang, Kieran Doyle-Davis, Hong Guo, Xueliang Sun. Highly adaptable SEI/CEI interfacial layers enabling remarkable performance of high-nickel solid-state batteries.Materials Today, 2023, 64, 21-30.

6. Han Wang,Yongjiang Sun*, Qing Liu, Zhiyuan Mei, Li Yang, Lingyan Duan, Hong Guo*. An asymmetric bilayer polymer-ceramic solid electrolyte for high-performance sodium metal batteries.J. Energy Chem., 2022, 74, 18-25.

7. Conghui Zhang, Yongxin Yang,Yongjiang Sun*, Lingyan Duan, Zhiyuan Mei, Qi An, Qi Jing, Genfu Zhao, Hong Guo*. 2D sp2-Carbon-Linked Covalent Organic Frameworks as an Artificial SEI Film for Dendrite-Free Lithium Metal Batteries.Science China Mater., 2023, 66, 2591-2600.

8. Zhihui Gao, Qing Liu, Genfu Zhao,Yongjiang Sun*, Hong Guo*. Covalent organic frameworks for solid-state electrolytes of lithium metal batteries.J. Mater. Chem. A, 2022, 10, 7497-7516.

9. Qi An, Qing Liu, Shimin Wang, Lixiang Liu*, Han Wang,Yongjiang Sun*, Lingyan Duan, Genfu Zhao, Hong Guo*. Oxygen vacancies with localized electrons direct a functionalized separator toward dendrite-free and high loading LiFePO₄ for lithium metal batteries.J. Energy Chem., 2022, 75, 38-45.

10. Shimin Wang, Huami Li, Genfu Zhao, Lufu Xu,Yongjiang Sun*, Hong Guo*. Ni₃FeN anchored on porous carbon as electrocatalyst for advanced Li-S batteries.Rare Metals, 2023, 42, 515-524.

Yongjiang Sun

PhD, Associateprofessor, Yunnan UniversityDonglu Talent YoungScholar, Master supervisor

E-mail：yjsun@ynu.edu.cn

Address: Room 1305, School of Materials and Energy, Yunnan University, Chenggong District, Kunming, Yunnan Province

YongjiangSungraduated from the School of Chemical Science and Technology of Yunnan University in June 2021, majoring in PhysicalChemistry with aPhD. From September 2021 to September 2023, he worked as a post-doctoralfellow in the School of Materials and Energy of Yunnan University. In December 2023, he joined the School of Materials and Energy of Yunnan Universityas a high-level talent, and mainly engaged in cathode materials and solid-state electrolytes forlithium/sodium batteries. In rencent years, he has published more than 10 papers in internationally renowned academic journalssuch asAngew. Chem. In. Ed., ACS Energy Lett., Materials Today andso on. He is also a peerreviewer for internationally renowned academic journalssuch as Energy Storage Materials, J. Energy Chem., and so on.

Education and Work Experience

Educational Background:

Sep2017 – Jun2021,PhD,Physical Chemistry, Yunnan University;

Sep2009 – Jun2012, Master, Materials Science, Qingdao University of Science and Technology;

Sep2005 – Jun2009, Bachelor, Materials Physics, Qingdao University of Science and Technology;

Work Experience:

Jan 2024 to present, Associate professor,School of Materials and Energy, Yunnan University;

Sep2021 – Sep2023, Post-doctoral fellow, School of Materials and Energy, Yunnan University;

Sep2016 – Aug2017, Projectsupervisor, Kunming Yunda New Energy Co., LTD;

Oct2013 – Aug2016, Department Manager, YT R&D Centre (Kunming) for Power andEnergy-storageBatteries;

Areas of Concern

1. Design, preparation and application of cathode materials for lithium-ion batterieswithhigh-energy density;

2. Design, preparation and application of cathode materials for sodium-ion batterieswithhigh-power density;

3.Research on solid-stateelectrolytefor lithium/sodium batteries;

Research and Teaching

1. Yunnan Postdoctoral Research Foundation, C615300504034, Study on thekey foundation and application of new high-nickel ternary cathode materials for lithium-ion batteries,Sep2022 – Sep2023, ¥ 50,000, project leader.

2. National Natural Science Foundation of China,52372232, Structure design and ion transport mechanism of functionalized COFswithhydrazone bond based on high nickel all-solid-state batteries,Jan2024 – Dec2027,¥ 500,000, sub-project leader.

3. Major Science and Technology Projects of Yunnan Province, 202302AB080019-3, Development of key materials and technologies for high-nickel solid-state lithium batteries,Jan2023 – Dec2025,¥ 20,300,000, sub-project leader.

4.School-enterprise cooperation (Ynunan Yuntianhua Co., Ltd.), Research and development of key materials for a new generation of lithium/sodium batteries with high-performance, Apr2022 – Mar2025,¥ 3,960,000,sub-project leader.

5. Yunnan University "DoubleTops" four oriented scientific research projects,Theinnovation teamforresearch and development ofkey technologies for solid-state batteries,Jan2022 – Dec2023,¥ 2,000,000sub-project leader.

Academic Achievements

Papers:

1.Yongjiang Sun, Changhong Wang, Wenjin Huang, Genfu Zhao, Lingyan Duan, Qing Liu, Shimin Wang, Adam Fraser, Hong Guo*, Xueliang Sun*. One-Step Calcination Realizing Bulk-Doped Surface-Modified Ni-Rich Cathodes with Superlattice for Long-Cycling LIBs.Angew. Chem. Int. Ed., 2023,62, 202300962.

2.Yongjiang Sun, Wenjin Huang, Genfu Zhao*, Qing Liu, Lingyan Duan, Shimin Wang, Qi An, Han Wang, Yongxin Yang, Conghui Zhang, Hong Guo*. LiNi_0.9Co_0.09Mo_0.01O₂ Cathode with Li₃PO₄ Coating and Ti Doping for Next-Generation Lithium-Ion Batteries.ACS Energy Lett., 2023, 8, 1629-1638.

3.Yongjiang Sun, Genfu Zhao*, Yao Fu, Yongxin Yang, Conghui Zhang, Qi An, Hong Guo*. Understanding a Single-Li-Ion COF Conductor for Being Dendrite Free in a Li-Organic Battery.Research, 2022, https://doi.org/10.34133/2022/9798582.

4.Yongjiang Sun, Zhedong Liu, Xiaochun Chen, Xiaoping Yang, Fuwei Xiang, Wen Lu*. Enhancing the stabilities and electrochemical performances of LiNi_0.5Co_0.2Mn_0.3O₂ cathode material by simultaneous LiAlO₂ coating and Al doping.Electrochimica Acta, 2021, 376, 138038.

5. Qing Liu,Yongjiang Sun*, Shimin Wang, Qi An, Lingyan Duan, Genfu Zhao, Changhong Wang, Kieran Doyle-Davis, Hong Guo, Xueliang Sun. Highly adaptable SEI/CEI interfacial layers enabling remarkable performance of high-nickel solid-state batteries.Materials Today, 2023, 64, 21-30.

6. Han Wang,Yongjiang Sun*, Qing Liu, Zhiyuan Mei, Li Yang, Lingyan Duan, Hong Guo*. An asymmetric bilayer polymer-ceramic solid electrolyte for high-performance sodium metal batteries.J. Energy Chem., 2022, 74, 18-25.

7. Conghui Zhang, Yongxin Yang,Yongjiang Sun*, Lingyan Duan, Zhiyuan Mei, Qi An, Qi Jing, Genfu Zhao, Hong Guo*. 2D sp2-Carbon-Linked Covalent Organic Frameworks as an Artificial SEI Film for Dendrite-Free Lithium Metal Batteries.Science China Mater., 2023, 66, 2591-2600.

8. Zhihui Gao, Qing Liu, Genfu Zhao,Yongjiang Sun*, Hong Guo*. Covalent organic frameworks for solid-state electrolytes of lithium metal batteries.J. Mater. Chem. A, 2022, 10, 7497-7516.

9. Qi An, Qing Liu, Shimin Wang, Lixiang Liu*, Han Wang,Yongjiang Sun*, Lingyan Duan, Genfu Zhao, Hong Guo*. Oxygen vacancies with localized electrons direct a functionalized separator toward dendrite-free and high loading LiFePO₄ for lithium metal batteries.J. Energy Chem., 2022, 75, 38-45.

10. Shimin Wang, Huami Li, Genfu Zhao, Lufu Xu,Yongjiang Sun*, Hong Guo*. Ni₃FeN anchored on porous carbon as electrocatalyst for advanced Li-S batteries.Rare Metals, 2023, 42, 515-524.