A Three-Dimensional, Flexible Conductive Network Based on an MXene/Rubber Composite for Lithium Metal Anodes

被引:3
作者
Sun, Bin [1 ,2 ]
Zhang, Miao [1 ]
Yuan, Hongxin [3 ]
Wei, Wei [2 ]
Lin, Zhenhua [2 ]
Chang, Jingjing [1 ,2 ]
Hao, Yue [2 ]
机构
[1] Xidian Univ, Acad Adv Interdisciplinary Res, Xian 710071, Peoples R China
[2] Xidian Univ, Sch Microelect, State Key Discipline Lab Wide Band Gap Semicond Te, Xian 710071, Peoples R China
[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
基金
中国国家自然科学基金;
关键词
Porous; MXene; ENR; lithium metalanode; flexible batteries; SOLID-ELECTROLYTE INTERPHASE; POROUS CARBONS; BATTERIES; CATHODES; MATRIX; PEEL;
D O I
10.1021/acsami.4c15406
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Flexibility enhancement is a pressing issue in the current development of advanced lithium-metal battery applications. Many types of organic polymers are inherently flexible, which can form a composite structure enhancing electrode flexibility. However, organic polymers have a negative influence on the plating and stripping of lithium-metal anodes, and the large number of polymers block the pore of the material, reducing the utilization of the active site. Herein, we report a flexible porous substrate as an anode host based on a serine-modified three-dimensional structure of MXene and epoxidized natural rubber composite (3D/MXene-S-ENR), in which lithium ions can uniformly deposit in the interconnected pore structure. The 3D/MXene-S-ENR, having more nucleation sites, can effectively improve the uniformity of lithium metal, which effectively reduces the local current density and inhibits lithium dendrites. Compared with the serine-modified MXene and the epoxidized natural rubber electrode (MXene-S-ENR), the 3D/MXene-S-ENR electrode has lower overpotential and stable cycling. The lithium-sulfur batteries (Li-S) based on the 3D/MXene-S-ENR anode and sulfur cathode (3D/MXene-S-ENR@Li|S/C) deliver a stable discharge capacity of 316.2 mAh g-1 after 350 cycles, with a Coulombic efficiency of 98.05%. Finally, we assembled a flexible pack battery, which demonstrates the potential value of the 3D/MXene-S-ENR anode in high-performance flexible lithium-sulfur batteries.
引用
收藏
页码:3248 / 3256
页数:9
相关论文
共 50 条
[41]   A Three-Dimensional Surface Layer and a Composite Aphroid Layer Constructed by a Facile Rolling Method for High-Performance Li Metal Anodes [J].
Qi, Yanyuan ;
Lin, Lin ;
Jian, Zelang ;
Fan, Qiongzhen ;
Chen, Wen .
ACS APPLIED ENERGY MATERIALS, 2021, 4 (08) :8108-8116
[42]   Electrostatically Fabricated Three-Dimensional Magnetite and MXene Hierarchical Architecture for Advanced Lithium-Ion Capacitors [J].
Wang, Shijie ;
Jin, Dongdong ;
Bian, Ye ;
Wang, Rutao ;
Zhang, Li .
ACS APPLIED MATERIALS & INTERFACES, 2020, 12 (08) :9226-9235
[43]   Tissue-like Silicon Nanowires-Based Three-Dimensional Anodes for High-Capacity Lithium Ion Batteries [J].
Peled, Emanuel ;
Patolsky, Fernando ;
Golodnitsky, Diana ;
Freedman, Kathrin ;
Davidi, Guy ;
Schneier, Dan .
NANO LETTERS, 2015, 15 (06) :3907-3916
[44]   Three-Dimension Skeleton Supported Lithium Metal Composite Anodes through Thermal Infusing Strategy [J].
Yue, Xinyang ;
Bao, Jian ;
Ma, Cui ;
Wu, Xiaojing ;
Zhou, Yongning .
PROGRESS IN CHEMISTRY, 2022, 34 (03) :683-695
[45]   Highly Stable Lithium Metal Anode Constructed by Three-Dimensional Lithiophilic Materials [J].
Yang, Zhehan ;
Ruan, Qingling ;
Xiong, Yi ;
Gu, Xingxing .
BATTERIES-BASEL, 2023, 9 (01)
[46]   Three-dimensional graphene with charge transfer doping for stable lithium metal anode [J].
Fang, Yanbo ;
Zhang, Yu ;
Hsieh, Yu-Yun ;
Khosravifar, Mahnoosh ;
Adusei, Paa Kwasi ;
Zhang, Guangqi ;
Bahk, Je-Hyeong ;
Shanov, Vesselin .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2022, 918
[47]   Designing and constructing stable lithium metal anode by three-dimensional current collector modification with ultralow platinum [J].
Zhang, Xin ;
Huang, Sheng ;
Xiao, Min ;
Wang, Shuanjin ;
Meng, Yuezhong ;
Han, Dongmei .
JOURNAL OF POWER SOURCES, 2025, 631
[48]   Homogeneous electric field and Li+ flux regulation in three-dimensional nanofibrous composite framework for ultra-long-life lithium metal anode [J].
Chen, Ai-Long ;
Gao, Mingyu ;
Mo, Lulu ;
Wang, Jing ;
Xu, Zhen ;
Miao, Yue-E ;
Liu, Tianxi .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2022, 614 :138-146
[49]   Carbon-based conductive rubber composite for 3D printed flexible strain sensors [J].
Srimongkol, Siwaporn ;
Wiroonpochit, Panithi ;
Utra, Kittaporn ;
Sethayospongsa, Rathanakarn ;
Muthitamongkol, Pennapa ;
Methachan, Boriphat ;
Butsri, Natsaporn ;
Srisawadi, Sasitorn .
POLYMERS FOR ADVANCED TECHNOLOGIES, 2023, 34 (01) :287-298
[50]   Revisit to three-dimensional percolation theory: Accurate analysis for highly stretchable conductive composite materials [J].
Kim, Sangwoo ;
Choi, Seongdae ;
Oh, Eunho ;
Byun, Junghwan ;
Kim, Hyunjong ;
Lee, Byeongmoon ;
Lee, Seunghwan ;
Hong, Yongtaek .
SCIENTIFIC REPORTS, 2016, 6