Uniform Lithium Deposition Induced by Polyacrylonitrile Submicron Fiber Array for Stable Lithium Metal Anode

被引：60

作者：

Lang, Jialiang ^{[1
]}

Song, Jianan ^{[1
]}

Qi, Longhao ^{[1
]}

Luo, Yuzi ^{[2
]}

Luo, Xinyi ^{[1
]}

We, Hui ^{[1
]}

机构：

[1] Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 12期

关键词：

lithium metal battery; polyacrylonitrile; fiber array; draw-spinning; stable cycling performance; SOLID-ELECTROLYTE INTERPHASE; IONIC LIQUID; BATTERIES; PERSPECTIVE; GROWTH; LAYER; STATE;

D O I：

10.1021/acsami.7b00181

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The lithium dendrite growth and low Coulombic efficiency (CE) during lithium plating/striping cycles are the main obstacles for practical applications of lithium metal anode. Herein, we demonstrate that polyacrylonitrile (PAN) submicron fiber array could guide the lithium ions to uniformly disperse and deposit onto current collector. The PAN submicron fiber array nearly does not increase the volume of electrode with ultralow mass. By this simple design, we achieved stable cycling of lithium metal anode with an average CE of similar to 97.4% for 250 cycles at a current density of 1 mA cm(-2) with total Li capacity of 1 mAh cm(-2).

引用

页码：10360 / 10365

页数：6

共 50 条

[21] Dual-Layered Film Protected Lithium Metal Anode to Enable Dendrite-Free Lithium Deposition
Yan, Chong
Cheng, Xin-Bing
Tian, Yang
Chen, Xiang
Zhang, Xue-Qiang
Li, Wen-Jun
Huang, Jia-Qi
Zhang, Qiang
ADVANCED MATERIALS, 2018, 30 (25)
[22] Self-Adaptive and Electric Field-Driven Protective Layer with Anchored Lithium Deposition Enable Stable Lithium Metal Anode
Chen, Ting
Yue, Luchao
Shu, Guoqiang
Yang, Qing
Wang, Dong
Wang, Ruoyang
Qiao, Xianyan
Sun, Yan
Zhong, Benhe
Wu, Zhenguo
Guo, Xiaodong
ENERGY & ENVIRONMENTAL MATERIALS, 2024, 7 (03)
[23] Progress and Perspective of Constructing Solid Electrolyte Interphase on Stable Lithium Metal Anode
Yu, Jing
Zhao, Liang
Huang, Yanfei
Hu, Yi
Chen, Likun
He, Yan-Bing
FRONTIERS IN MATERIALS, 2020, 7 (07):
[24] Progress on the Solvation Structure Regulation of Li Ion for Stable Lithium Metal Anode
Zhang Shuo
Ding Junfan
Xu Rui
Huang Jiaqi
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2023, 44 (05):
[25] Uniform lithium deposition driven by vertical magnetic field for stable lithium anodes
Dong, Jing
Dai, Hongliu
Wang, Chao
Lai, Chao
SOLID STATE IONICS, 2019, 341
[26] Guiding Uniform Li Deposition through Interfacial Adsorption of Thin Polymer Films on the Anode for High Stability Lithium Metal Batteries
Yang, Guang
Li, Xiaoying
Lu, Yuyuan
Chen, Zhengjian
Xu, Lin
ACS APPLIED ENERGY MATERIALS, 2022, 5 (04) : 4513 - 4521
[27] Recent progress on electrolyte additives for stable lithium metal anode
Li, Shuo
Luo, Zheng
Li, Lin
Hu, Jiugang
Zou, Guoqiang
Hou, Hongshuai
Ji, Xiaobo
ENERGY STORAGE MATERIALS, 2020, 32 : 306 - 319
[28] Fiber-based anode for lithium metal battery: Ion deposition behavior, interface stabilization mechanisms, and advanced characterization
Sun, Yinzhao
Liang, Shuaitong
Li, Yuenan
Miao, Junping
Liu, Shuoshuo
Chen, Dandan
Shao, Weili
He, Jianxin
Liu, Pengbi
JOURNAL OF ALLOYS AND COMPOUNDS, 2025, 1010
[29] Spatially controlled lithium deposition on LixCuyPz arrays enabling stable lithium metal batteries
Zhou, Ying
Sun, Xiangru
Tan, Peiran
Wang, Yueming
Dong, Hongyang
Li, Dejun
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 152 : 212 - 219
[30] Lithium Induced Nano-Sized Copper with Exposed Lithiophilic Surfaces to Achieve Dense Lithium Deposition for Lithium Metal Anode
Qian, Ji
Wang, Shuo
Li, Yu
Zhang, Menglu
Wang, Fujie
Zhao, Yuanyuan
Sun, Qiang
Li, Li
Wu, Feng
Chen, Renjie
ADVANCED FUNCTIONAL MATERIALS, 2021, 31 (07)

← 1 2 3 4 5 →