A foldable self-healing rocking chair zinc-ion battery using a three-dimensional zinc metal-free anode

被引：1
|
作者：
Long, Jiawei [1 ]
Han, Tianli [1 ]
Lin, Xirong [2 ]
Zhu, Yajun [1 ,3 ]
Liu, Jinyun [1 ]
机构：
[1] Anhui Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Mol Solids, Anhui Prov Engn Lab New Energy Vehicle Battery Ene, Wuhu 241002, Anhui, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Micro Nanoelect, Natl Key Lab Sci & Technol Micro Nano Fabricat, Shanghai 200240, Peoples R China
[3] HEFEI Comprehens Natl Sci Ctr, Inst Energy, Hefei 230031, Anhui, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 92期
关键词：
Binder free - Carbon cloths - Ion batteries - Metal free - Rocking chair - Self-healing - Zinc ions - Zinc metal;
D O I：
10.1039/d3cc04360f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We developed H2Ti5O11 center dot xH2O on carbon cloth (HTO center dot xH2O/CC) as a binder-free Zn metal-free anode. This 'rocking chair' battery incorporated a ZnMn2O4/CC cathode, HTO center dot xH2O/CC anode, and a polyacrylamide-based electrolyte, and exhibited satisfactory flexibility and self-healing. It displayed recoverable capacities after four repetitions of cutting and healing, indicating a potential using as a foldable and wearable battery. H2Ti5O11 center dot xH2O/carbon cloth was developed as a Zn metal-free anode for high-performance zinc-ion batteries. The as-assembled battery delivered stable capacities at different angles, which is significant for foldable and wearable batteries.
引用
收藏
页码：13739 / 13742
页数：4
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