Research Interests

Printable Microscale Energy Storage Devices, Structural Micro-Batteries, Integrated Micro-System

Educational Background

2024.08-  Assoc. Prof. in Physical Chemistry, Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences (CAS).

2019.08-2023.06  Ph.D Candidate in Physical Chemistry, Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences (CAS).

2018.09-2019.06  Graduate Course, University of Science and Technology of China (USTC).

2014.09-2018.06  B.S. in Material Chemistry, Shaanxi Normal University (SNNU).

Representative Publications

1. Zhijun Yang,Jiaxin Ma*,and Zhong-Shuai Wu*. Structure-programmable solid electrolytes for stack-pressure-free all-solid-state micro-batteries, National Science Review , 2026, 13, nwag345.

2. Jiaxin Ma, Zhong-Shuai Wu*. Breaking the external pressure–dependent paradigm in all-solid-state batteries, National Science Review 2026, 13(5), nwag112.

3. Yufeng Yan,Jiaxin Ma*，Sang-Young Lee*, and Zhong-Shuai Wu*. Redefining structural stability in Ni-rich single-crystalline cathodes, National Science Review, 2026, 13(11), nwag292

4. Pratteek Das‡,Jiaxin Ma‡，Zhong-Shuai Wu*, Hui-Ming Cheng*. Fundamental understanding of electrochemical energy storage devices with in-situ or operando characterization,Chemical Society Reviews, 2026, 55(7), 4160-4223. （‡Contributed equally）

5. Jiaxin Ma, Zhong-Shuai Wu*. Crossover-coupled interphase chemistry enables planar lithium dynamics for practical high-energy-density anode-free batteries, Science Bulletin 2026, accepted.

6. Mingtong Zhang, Kaichen Bo,Jiaxin Ma*，Yinghua Fu, Sen Wang, Zhengdong Ma, Yuxin Ma, Shihao Liao, Tongle Chen, Xiao Wang, Chenyang Li, Shaoxu Wang*, and Zhong-Shuai Wu*. Consecutive 3D-Printed Layered Cathodes with Anisotropic Ion Transport Networks for Ultrahigh-Areal-Capacity Lithium-Ion Batteries,Science China-Chemistry, 2026, 69(3), 1451-1459.

7. 7.Yakun Han,Jiaxin Ma*，Naibao Huang, and Zhong-Shuai Wu*. A thermo-responsive electrolyte paradigm for safer lithium metal batteries: From passive defense to active prevention,National Science Open, 2026, 5, 20260031.

8. Jiaxin Ma, Sang-Young Lee*, Zhong-Shuai Wu*. Intelligent structural microbatteries for adaptive microrobots，National Science Review 2025, 12(12), nwaf467.

9. Jiaxin Ma, Pratteek Das, and Zhong-Shuai Wu*. Planar microscale electrochemical energy storage devices toward AI-enabled intelligent electronics,  The Innovation 2025, 6(10), 100976.

10. Jiaxin Ma, Yaguang Li, Zhenming Wang, Bo Zhang, Jinfei Du, Jieqiong Qin, Yuexian Cao, Liangzhu Zhang, Feng Zhou, Hui Wang, Shuanghao Zheng*, Liang Feng, Shengzhong (Frank) Liu, and Zhong-Shuai Wu*. 2D ultrathin graphene heterostructures for printable high-energy micro-supercapacitors integrated into coplanar flexible all-in-one microelectronics. Materials Today, 2024, 74, 58-66.

11. Jiaxin Ma, Jieqiong Qin, Shuanghao Zheng,* Yinghua Fu, Liping Chi, Yaguang Li, Cong Dong, Bin Li, Feifei Xing, Haodong Shi and Zhong-Shuai Wu*. Hierarchically Structured Nb₂O₅ Microflowers with Enhanced Capacity and Fast-charging Capability for Flexible Planar Sodium Ion Micro-supercapacitors. Nano-Micro Letters, 2024, 16, 67.

12. Jiaxin Ma, Shuanghao Zheng,* Yinghua Fu, Xiao Wang, Jieqiong Qin, and Zhong-Shuai Wu*. The Status and Challenging Perspectives of 3D-Printed Micro-Batteries. Chemical Science, 2024, 15, 5451-5481.

13. Jiaxin Ma, Shuanghao Zheng,* Feng Zhou, Yuanyuan Zhu, Rong Huang, Liangzhu Zhang, Hui Wang, Yi Cui and Zhong-Shuai Wu*. All 3D printing lithium metal batteries with hierarchically and conductively porous skeleton for ultrahigh areal energy density. Energy Storage Materials, 2023, 54, 304-312.

14. Dongming Liu,‡ Jiaxin Ma,‡ Shuanghao Zheng, Wenlong Shao, Tianpeng Zhang, Siyang Liu, Xigao Jian, Zhong-Shuai Wu*, Fangyuan Hu*. High-performance and Flexible Co-Planar Integrated Microsystem of Carbon-based All-Solid-State Micro-supercapacitor and Real-Time Temperature Sensor. Energy & Environmental Materials, 2023, 6, e12445.

15. Jiaxin Ma, Shuanghao Zheng,* Liping Chi, Yu Liu, Ying Zhang, Kai Wang, and Zhong-Shuai Wu*. 3D Printing Flexible Sodium Ion Micro-batteries with Ultrahigh Areal Capacity and Robust Rate Capability. Advanced Materials, 2022, 34, 2205569. (Cover)

16. Jiaxin Ma,‡ Shuanghao Zheng,‡ Yuexian Cao, Yuanyuan Zhu, Pratteek Das, Hui Wang, Yu Liu, Jiemin Wang, Liping Chi, Shengzhong (Frank) Liu,* and Zhong-Shuai Wu*. Aqueous MXene/PH1000 Hybrid Inks for Inkjet-Printing Micro-Supercapacitors with Unprecedented Volumetric Capacitance and Modular Self-Powered Microelectronics. Advanced Energy Materials, 2021, 11, 2100746. (Back cover)

17. Shuanghao Zheng,‡ Jiaxin Ma,‡ Kaixin Fang, Shiwen Li, Jieqiong Qin, Yaguang Li, Jiemin Wang, Liangzhu Zhang, Feng Zhou, Fangyan Liu, Kai Wang, and Zhong-Shuai Wu*. High-Voltage Potassium Ion Micro-Supercapacitors with Extraordinary Volumetric Energy Density for Wearable Pressure Sensor System. Advanced Energy Materials, 2021, 11, 2003835. （‡Contributed equally）(Inside front cover)

18. Xiaoling Mou,‡ Jiaxin Ma,‡ Shuanghao Zheng,‡ Xingkun Chen, Frank Krumeich, Roland Hauert, Ronghe Lin,* Zhong-Shuai Wu,* and Yunjie Ding*. A General Synthetic Strategy toward Highly Doped Pyridinic Nitrogen-Rich Carbons. Advanced Functional Materials, 2021, 31, 2006076.（‡Contributed equally）

19. Jiaxin Ma,‡ Shuanghao Zheng,‡ Pratteek Das, Pengfei Lu, Yan Yu,* and Zhong-Shuai Wu*. Sodium Ion Microscale Electrochemical Energy Storage Device: Present Status and Future Perspective. Small Structures, 2020, 1, 2000053.

20. Jiaxin Ma, Jing Li, Rui Guo, Hua Xu, Feng Shi, Liqin Dang, Zonghuai Liu, Jie Sun*, Zhibin Lei*. Direct growth of flake-like metal-organic framework on textile carbon cloth as high-performance supercapacitor electrode. Journal of Power Sources, 2019, 428, 124-130.

21. Guannan Yin,‡ Jiaxin Ma‡, Hong Jiang, Juan Li, Dong Yang, Fei Gao, Jinghui Zeng, Zhike Liu*, Shengzhong Frank Liu*. Enhancing Efficiency and Stability of Perovskite Solar Cells through Nb-Doping of TiO₂ at Low Temperature. ACS Applied Materials & Interfaces 2017, 9 (12), 10752-10758.（‡Contributed equally）