Phosphorization-Induced Void-Containing Fe3O4 Nanoparticles Enabling Low Lithiation/Delithiation Potential for High-Performance Lithium-Ion Batteries

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Nie, Yan;Zhang, Hang;Zhang, Jinfeng;Wang, Lei;Zhong, Siyu;...

通讯作者：

Zhang, Guanhua

作者机构：

[Zhang, Guanhua; Duan, Huigao; Zhang, Jinfeng; Victor, Kipkoech Kirui; Nie, Yan; Wang, Lei; Zhong, Siyu] Hunan Univ, Coll Mech & Vehicle Engn, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Hunan, Peoples R China.

[Zhang, Hang] Shaanxi Normal Univ, Sch Chem & Chem Engn, Minist Educ, Key Lab Appl Surface & Colloid Chem, Xian 710119, Shaanxi, Peoples R China.

[Duan, Junfei; Wu, Yinglong] Changsha Univ Sci & Technol, Sch Mat Sci & Engn, Changsha 410004, Hunan, Peoples R China.

[Shi, Huimin] Guangzhou Univ, Sch Mech & Elect Engn, Ctr Res Leading Technol Special Equipment, Guangzhou 510006, Guangdong, Peoples R China.

通讯机构：

[Zhang, Guanhua] H

Hunan Univ, Coll Mech & Vehicle Engn, State Key Lab Adv Design & Mfg Vehicle Body, Changsha 410082, Hunan, Peoples R China.

语种：

英文

关键词：

lithium-ion batteries;anodes;low lithiation;delithiation potential;phosphorization;Fe3O4

期刊：

ChemElectroChem

ISSN：

2196-0216

年：

2019

卷：

期：

页码：

5060-5069

DOI：

10.1002/celc.201901340

基金类别：

National Natural Science Foundation of China#&#&#51702095#&#&#11574078 Fundamental Research Funds for the Central Universities#&#&#531118010016

机构署名：

本校为其他机构

院系归属：

材料科学与工程学院

摘要：

AbstractIn terms of Fe3O4‐based anodes, enormous academic progress has been achieved over the past two decades; however, even with excellent half‐cell performance, the relatively high lithiation potential and unsatisfactory initial coulombic efficiency (ICE) represent two major barriers to their commercial application, at present. We propose partially phosphorized Fe3O4 (P−Fe3O4) with interior void spaces induced by phosphorization to enhance the Li+ storage property of Fe3O4‐based anodes. P−Fe3O4 anodes offer a much higher capacity at low...

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Phosphorization-Induced Void-Containing Fe3O4 Nanoparticles Enabling Low Lithiation/Delithiation Potential for High-Performance Lithium-Ion Batteries

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