Shengli Qi

Update：2024-07-08










Name: Shengli Qi

Title:Professor/Doctoral supervisor

Office: Scientific Building 817

Tel: 010-64424654

E-mail: qisl@mail.buct.edu.cn

Group Website:
Research field:

1. Surface-metallized polyimide for microelectronic application

2. Fabrication of super-elastic polyimide aerogels for thermal insulation

3. Design and synthesis of polyimide cathode, binder and separator for high-safety lithium-ion battery


Education:
2003-2008, Ph.D., College of Materials Science and Engineering, Beijing University of Chemical Technology, China (Supervisor: Professor Dezhen Wu and Riguang Jin)

1999-2003, B.S., College of Materials Science and Engineering, Beijing University of Chemical Technology, China


Work Experience:

2006-present, Professor, Department of Polymer Science, College of Materials Science and Engineering, Beijing University of Chemical Technology, China

2012-2014, Associate Professor, Department of Polymer Science, College of Materials Science and Engineering, Beijing University of Chemical Technology, China

2009-2011, JSPS Postdoc, Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Japan (Advisor: Prof. Eiji Yashima)

2008-2009, Lecturer, Department of Polymer Science, College of Materials Science and Engineering, Beijing University of Chemical Technology, China



Scientific Research Achievements:
1.Overview of scientific research situation:

Our team’s research interests focus on high-performance and functional polyimide-based materials, including molecular design and surface-metallization of polyimide, developing polyimide cathode, functional polyimide adhesive and polyimide separator for lithium-ion batteries, and polyimide aerogel. Up to now, we have already published over 100 journal papers, got over 50 patents issued and finished one book named “High-Performance Polyimide Fibers and the Application”.


2.Rewards and honors:

First Prize of Science and Technology Progress, China Petroleum and Chemical Industry Federation, 2023


3. Selected publications:

    1. Xue Qicheng, Dong Nanxi, Fan Peiqi, Lin Daolei*, Tian Guofeng, Liu Jun, Wei Jiaming*, Qi Shengli*, Wu Dezhen. Binary-Network structured PI@SiO2 nanofibrous composite aerogels with temperature invariant superelasticity for thermal insulation. Chem. Eng. J., 2024, 152424.

https://doi.org/10.1016/j.cej.2024.152424

    1. Zhaoyi Wang, Fangzhou Liu, Xiaogang Li, Bingxue Liu, Daolei Lin,* Guofeng Tian, Shengli Qi,* and Dezhen Wu. Dual-functional Separators Regulating Ion Transport Enabled by 3DReinforced Polyimide Microspheres Protective Layer for DendriteFree and High-Temperature Lithium Metal Batteries. ACS Appl. Mater. Interfaces, 2024,16(18):23826-23837.

https://doi.org/10.1021/acsami.3c19477

    1. Kang Yongjun, Dong Nanxi, Liu Fangzhou, Lin Daolei*, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen. Constructing high-toughness polyimide binder with robust polarity and ion-conductive mechanisms ensuring long-term operational stability of silicon-based anodes. J Energy Chem., 2024, 93:580-591.

https://doi.org/10.1016/j.jechem.2024.02.031

    1. Li Xiaogang, Liu Kefan, Dong Nanxi, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen*. A dendrite-blocking polyimide-meta-aramid separator with ultrahigh strength and thermostability for high-security lithium-ion battery. Chem. Eng. J., 2024, 481: 148525.

https://doi.org/10.1016/j.cej.2024.148525

    1. Pu Chuanzhi, Liu Fangzhou, Xu Hongjie, Chen Gang, Tian Guofeng, Qi Shengli*, Wu Dezhen. Molecular dynamics study on the mechanism of poly(amic acid) chemical structure on thermal imidization process and polyimide architecture. Mater. Today Chem., 2023, 33:101679(1-11).

https://doi.org/10.1016/j.mtchem.2023.101679

    1. Wang Yali, Dong Nanxi, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen. Self-adaptive Gel Poly(imide-siloxane) Binder Ensuring Stable Cathode-Electrolyte Interface for Achieving High-Performance NCM811 Cathode in Lithium-ion Batteries. Energy Storage Mater., 2023, 56:621-630.

https://doi.org/10.1016/j.ensm.2023.02.002

    1. Xu Yueming, Wang Yali, Dong Nanxi, Pu Chuanzhi, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen*. Novel Polyimide Binder for Achieving High-Rate Capability and Long-Term Cycling Stability of LiNi0.8Co0.1Mn0.1O2 Cathode Via Constructing Polar and Micro-Branched Crosslinking Network Structure. J. Energy Chem., 2023, 76:19-31.

https://doi.org/10.1016/j.jechem.2022.09.008.

    1. Wang Yali, Dong Nanxi, Liu Bingxue, Qi Kexin, Tian Guofeng, Qi Shengli*, Wu Dezhen. Enhanced Electrochemical Performance of the LiNi0.8Co0.1Mn0.1O2 Cathode Via In-Situ Nanoscale Surface Modification with Poly(Imide-Siloxane) Binder. Chem. Eng. J., 2022, 450:137959(1-10).

https://doi.org/10.1016/j.cej.2022.137959.

    1. Wang Yali, Qi Kexin, Dong Nanxi, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen. Surface Modification Enabling 4.7 V Nickel-Rich Layered Cathode with Superior Long-Term Cyclability Via Novel Functional Polyimide Binders. J. Power Sources, 2022, 545: 231927(1-11).

https://doi.org/10.1016/j.jpowsour.2022.231927

    1. Qi Kexin, Wang Yali, Dong Nanxi, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen. Novel polyimide binders integrated with soft and hard functional segments ensuring long-term high-voltage operating stability of high-energy NCM811 lithium-ion batteries up to 4.5 V. Appl. Energ), 2022, 320: 119282(1-14).

https://doi.org/10.1016/j.apenergy.2022.119282

    1. Yu Junfeng, Dong Nanxi, Liu Bingxue, Tian Guofeng, Qi Shengli*, Wu Dezhen. A Newly-Developed Heat-Resistance Polyimide Microsphere Coating to Enhance the Thermal Stability of Commercial Polyolefin Separators for Advanced Lithium-Ion Battery. Chem. Eng. J., 2022, 442(2):136314.

https://doi.org/10.1016/j.cej.2022.136314

    1. Dong Nanxi, Wang Jie, Chen Nanjun, Liu Bingxue, Tian Guofeng, Qi Shengli*, Sun Guohua*, and Wu Dezhen. In-Situ Reinforcing: ZrO2-Armored Hybrid Polyimide Separators for Advanced and Safe Lithium-Ion Batteries. ACS Sustain. Chem. Eng.,2021, 9(18):6250-6257.

https://doi.org/10.1021/acssuschemeng.0c08818

    1. Wu Danyang, Dong Nanxi, Wang Ruihan, Qi Shengli*, Liu Bingxue*, Wu Dezhen. In Situ Construction of High-safety and Non-flammable Polyimide “Ceramic” Lithium-ion Battery Separator Via SiO2 Nano-Encapsulation. Chem. Eng. J., 2021, 420: 129992 (1-9).

https://doi.org/10.1016/j.cej.2021.129992

    1. Guo Jiacong, Zhang Yankun, Tian Guofeng, Ji Deyang*, Qi Shengli*, Wu Dezhen, Hu Wenping. Electron Configurations at 3d orbital of metal ion determining charge transition process in memory devices.Sci. China Mater., 2021,64(7):1713-1722.

https://doi.org/10.1007/s40843-020-1560-1

    1. Guo Jiacong, Geng Jianzhao, Tian Guofeng, Ji Deyang*, Qi Shengli*, Wu Dezhen. Zinc Ion Triggered Controllable Binary/Ternary Memory Conversion Behaviors in Polyimides Containing Pendant Porphyrin Group. Small, 2020, 2005659(1-8). https://doi.org/10.1002/smll.202005659