Aluminum: An underappreciated anode material for lithium-ion batteries

时间:2020-07-07作者:浏览量:78


Aluminum: An underappreciated anode material for lithium-ion batteries

作者:Chang, XH (Chang, Xinghua)[ 1,2 ] ; Xie, ZW (Xie, Zewei)[ 1 ] ; Liu, ZL (Liu, Zhiliang)[ 1 ] ; Zheng, XY (Zheng, Xinyao)[ 1 ] ; Zheng, J (Zheng, Jie)[ 1,3 ] ; Li, XG (Li, Xingguo)[ 1 ]


ENERGY STORAGE MATERIALS


卷: 25  页: 93-99

DOI: 10.1016/j.ensm.2019.10.027


出版年: MAR 2020


文献类型:Article


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摘要

Aluminum has excellent intrinsic properties as an anode material for lithium ion batteries, while this application is significantly underappreciated. Due to the high chemical reactivity of Al, bottom-up preparation of Al nanostructures is very challenging and Al based anode with high capacity and good stability is extremely challenging. In this work, we developed a plasma method to address the synthetic challenge. Using AlCl3-H2-CH4 plasma with the addition of low amount of FeCl3, a homogeneous Al-Fe/C nanocomposite with uniform particle size around 40 nm is obtained at near room temperature. The low pressure glow discharge plasma generates highly reactive intermediates such as AlCl and H radicals, which allows direct reduction of AlCl3 to metal Al in mild conditions. The plasma enabled reaction leads to performance breakthrough of the Al based anode materials, which suggests that Al should be more seriously considered as a promising candidate anode material for LIBs.


关键词

作者关键词:Anode materials; Aluminum; Plasma; Lithium-ion battery; Nanostructure


KeyWords Plus:SURFACE PASSIVATION; NEGATIVE ELECTRODES; CARBON; NANOPARTICLES; GRAPHENE; FE; NANOCOMPOSITES; DEPOSITION; STABILITY; INSERTION


作者信息

通讯作者地址: Zheng, J; Li, XG (通讯作者)


显示更多Peking Univ, Coll Chem & Mol Engn, BNLMS, Beijing 100871, Peoples R China.

地址:


显示更多[ 1 ]‎ Peking Univ, Coll Chem & Mol Engn, BNLMS, Beijing 100871, Peoples R China

显示更多[ 2 ]‎ Cent S Univ, Sch Minerals Proc & Bioengn, Key Lab Mineral Mat & Applicat Hunan Prov, Changsha 410083, Peoples R China

显示更多[ 3 ]‎ South China Univ Technol, Guangdong Prov Key Lab Adv Energy Storage Mat, Guangzhou 510640, Peoples R China

电子邮件地址:zhengjie@pku.edu.cn; xgli@pku.edu.cn


基金资助致谢

基金资助机构显示详情授权号

National Natural Science Foundation of China


51771002

51431001

21771006

U1607126

Beijing Municipal Commission of Science and Technology, Open Fund of the Guangdong Provincial Key Laboratory of Advance Energy Storage Materials, China

Z17110000091702

Science Research Initiation Fund of Central South University

202045012

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出版商

ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS


期刊信息

Impact Factor (影响因子): Journal Citation Reports

类别 / 分类

研究方向:Chemistry; Science & Technology - Other Topics; Materials Science


Web of Science 类别:Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary