Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future

Abstract Lithium batteries are key components of portable devices and electric vehicles due to their high energy density and long cycle life. To meet the increasing requirements of electric devices, however, energy density of Li batteries needs to be further improved. Anode materials, as a key compo...

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Main Authors: Caoyu Wang, Chunpeng Yang, Zijian Zheng
Format: Article
Language:English
Published: Wiley 2022-03-01
Series:Advanced Science
Subjects:
Online Access:https://doi.org/10.1002/advs.202105213
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author Caoyu Wang
Chunpeng Yang
Zijian Zheng
author_facet Caoyu Wang
Chunpeng Yang
Zijian Zheng
author_sort Caoyu Wang
collection DOAJ
description Abstract Lithium batteries are key components of portable devices and electric vehicles due to their high energy density and long cycle life. To meet the increasing requirements of electric devices, however, energy density of Li batteries needs to be further improved. Anode materials, as a key component of the Li batteries, have a remarkable effect on the increase of the overall energy density. At present, various anode materials including Li anodes, high‐capacity alloy‐type anode materials, phosphorus‐based anodes, and silicon anodes have shown great potential for Li batteries. Composite‐structure anode materials will be further developed to cater to the growing demands for electrochemical storage devices with high‐energy‐density and high‐power‐density. In this review, the latest progress in the development of high‐energy Li batteries focusing on high‐energy‐capacity anode materials has been summarized in detail. In addition, the challenges for the rational design of current Li battery anodes and the future trends are also presented.
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spelling doaj.art-e4ec830361e144fe90d992cf0752b1d52022-12-22T03:13:05ZengWileyAdvanced Science2198-38442022-03-0199n/an/a10.1002/advs.202105213Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and FutureCaoyu Wang0Chunpeng Yang1Zijian Zheng2Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials Key Laboratory for the Green Preparation and Application of Functional Materials Ministry of Education Hubei Key Laboratory of Polymer Materials School of Materials Science and Engineering Hubei University Wuhan 430062 P. R. ChinaSchool of Chemical Engineering and Technology Tianjin University Tianjin 300072 P. R. ChinaHubei Collaborative Innovation Center for Advanced Organic Chemical Materials Key Laboratory for the Green Preparation and Application of Functional Materials Ministry of Education Hubei Key Laboratory of Polymer Materials School of Materials Science and Engineering Hubei University Wuhan 430062 P. R. ChinaAbstract Lithium batteries are key components of portable devices and electric vehicles due to their high energy density and long cycle life. To meet the increasing requirements of electric devices, however, energy density of Li batteries needs to be further improved. Anode materials, as a key component of the Li batteries, have a remarkable effect on the increase of the overall energy density. At present, various anode materials including Li anodes, high‐capacity alloy‐type anode materials, phosphorus‐based anodes, and silicon anodes have shown great potential for Li batteries. Composite‐structure anode materials will be further developed to cater to the growing demands for electrochemical storage devices with high‐energy‐density and high‐power‐density. In this review, the latest progress in the development of high‐energy Li batteries focusing on high‐energy‐capacity anode materials has been summarized in detail. In addition, the challenges for the rational design of current Li battery anodes and the future trends are also presented.https://doi.org/10.1002/advs.202105213high energyLi anodesLi batteriesP anodesSi anodes
spellingShingle Caoyu Wang
Chunpeng Yang
Zijian Zheng
Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future
Advanced Science
high energy
Li anodes
Li batteries
P anodes
Si anodes
title Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future
title_full Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future
title_fullStr Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future
title_full_unstemmed Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future
title_short Toward Practical High‐Energy and High‐Power Lithium Battery Anodes: Present and Future
title_sort toward practical high energy and high power lithium battery anodes present and future
topic high energy
Li anodes
Li batteries
P anodes
Si anodes
url https://doi.org/10.1002/advs.202105213
work_keys_str_mv AT caoyuwang towardpracticalhighenergyandhighpowerlithiumbatteryanodespresentandfuture
AT chunpengyang towardpracticalhighenergyandhighpowerlithiumbatteryanodespresentandfuture
AT zijianzheng towardpracticalhighenergyandhighpowerlithiumbatteryanodespresentandfuture