文献类型：期刊文献

英文题名：Synthesis of β-FeOOH nanorods adhered to pine-biomass carbon as a low-cost anode material for Li-ion batteries

作者：Wang, Chenxu[1];Yang, Xu[2];Zheng, Mengdan[1];Xu, Yunlong[1]

机构：[1]East China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China;[2]Natl Inst Qual Inspect & Res Prod, Shanghai, Peoples R China

年份：2019

卷号：794

起止页码：569

外文期刊名：JOURNAL OF ALLOYS AND COMPOUNDS

收录：;EI(收录号：20191906869891);WOS:【SCI-EXPANDED(收录号:WOS:000468060800066)】；

基金：This work is supported by the National Institute of Quality Inspection and Research Project (KY-2016-4-DJ), Shanghai Nanotechnology Special Foundation (No. 11nm0500900) and Shanghai Key Laboratory Project (08DZ2230500).

语种：英文

外文关键词：Biomass carbon; Anode materials; FeOOH; Iron materials

摘要：Looking for low-cost materials for high energy storage has been a hot topic in recent years. Iron materials and biomass carbon, which both have the properties of good natural abundance and low cost, are very promising materials for large-scale use. Here, beta-FeOOH nanorods adhered to pine-biomass carbon (BC/FeOOH) were synthesized by a facile precipitation method. TEM and SEM results show that beta-FeOOH nanorods grow in the inner pores and are inserted into the surface pores. We analyzed the effects of the amount of BC in the composite on the electrode performance in Li-ion battery cells. The as-prepared composites showed excellent electrochemical performance as the anode electrode material in Li-ion batteries, which maintained a current density of 650 mAh g(-1) at 1 C (1 C = 1000 mAg(-1)) and above 660 mAh g(-1) at 0.2 C after 450 cycles. (C) 2019 Elsevier B.V. All rights reserved.