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Electrodeposition of a dendrite-free 3D Al anode for improving cycling of an aluminum-graphite battery
Li, Junfeng; Hui, Kwan San1; Ji, Shunping; Zha, Chenyang; Yuan, Chengzong; Wu, Shuxing2; Bin F(宾峰); Fan, Xi4; Chen, Fuming5; Shao, Zongping6,7; Hui, Kwun Nam
发表期刊CARBON ENERGY
2022-03
卷号4期号:2页码:155
摘要

Aluminum-metal batteries show great potential as next-generation energy storage due to their abundant resources and intrinsic safety. However, the crucial limitations of metallic Al anodes, such as dendrite and corrosion problems in conventional aluminum-metal batteries, remain challenging and elusive. Here, we report a 11el electrodeposition strategy to prepare an optimized 3D Al anode on carbon cloth with an uniform deposition morphology, low local current density, and mitigatory volume change. The symmetrical cells with the 3D Al anode show superior stable cycling (>450 h) and low-voltage hysteresis (similar to 170 mV) at 0.5 mA cm(-2). High reversibility (similar to 99.7%) is achieved for the Al plating/stripping. The graphite vertical bar vertical bar Al-4/CC full batteries show a long lifespan of 800 cycles with 54 mAh g(-1) capacity at a high current density of 1000 mA g(-1), benefiting from the high capacitive-controlled distribution. This study proposes a 11el strategy to design 3D Al anodes for metallic-Al-based batteries by eliminating the problems of planar Al anodes and realizing the potential applications of aluminum-graphite batteries.

关键词3D Al anode ionic liquid metallic plating/stripping stability
学科领域Chemistry, Physical ; Energy & Fuels ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
DOI10.1002/cey2.155
收录类别SCI
语种英语
WOS记录号WOS:000713345500001
项目资助者Science and Technology Development Fund, Macau SAR [0191/2017/A3, 0041/2019/A1, 0046/2019/AFJ, 0021/2019/AIR] ; University of Macau [MYRG2017-00216-FST, MYRG2018-00192-IAPME] ; UEA funding, Science and Technology Program of Guangzhou [2019050001] ; National Key Research and Development Program of China [2019YFE0198000] ; Pearl River Talent Program [2019QN01L951]
论文分区一类
力学所作者排名3+
RpAuthorHui, KN (corresponding author), Univ Macau, Joint Key Lab, Inst Appl Phys & Mat Engn, Minist Educ, Ave Univ, Taipa 999078, Macao, Peoples R China.
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/90150
专题高温气体动力学国家重点实验室
作者单位1.Univ Macau, Joint Key Lab, Inst Appl Phys & Mat Engn, Minist Educ, Ave Univ, Taipa 999078, Macao, Peoples R China
2.Univ East Anglia, Sch Engn, Fac Sci, Norwich NR4 7TJ, Norfolk, England
3.Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou, Peoples R China
4.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing, Peoples R China
5.Chinese Acad Sci, Ningbo Inst Mat Technol, Engn, Ningbo, Peoples R China
6.South China Normal Univ, Sch Phys & Telecommun Engn, Guangdong Prov Key Lab Quantum Engn & Quantum Mat, Guangzhou, Peoples R China
7.Nanjing Tech Univ, Coll Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 211816, Peoples R China
8.Curtin Univ, WA Sch Mines Minerals Energy & Chem Engn WASM MEC, Perth, WA, Australia
推荐引用方式
GB/T 7714
Li, Junfeng,Hui, Kwan San,Ji, Shunping,et al. Electrodeposition of a dendrite-free 3D Al anode for improving cycling of an aluminum-graphite battery[J]. CARBON ENERGY,2022,4,2,:155.
APA Li, Junfeng.,Hui, Kwan San.,Ji, Shunping.,Zha, Chenyang.,Yuan, Chengzong.,...&Hui, Kwun Nam.(2022).Electrodeposition of a dendrite-free 3D Al anode for improving cycling of an aluminum-graphite battery.CARBON ENERGY,4(2),155.
MLA Li, Junfeng,et al."Electrodeposition of a dendrite-free 3D Al anode for improving cycling of an aluminum-graphite battery".CARBON ENERGY 4.2(2022):155.
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