文献类型：期刊文献

英文题名：Growth of ZnCo2O4 nanocubes on flexible biochar substrate derived from natural silk waste fabric for lithium-ion battery anode

作者：Pan, Peng[1,2];Hu, Yi[1,2,3];Wu, Keshi[1,2];Cheng, Zhongling[1,2];Shen, Zhen[4];Jiang, Liyuan[1,2];Mao, Jieting[1,2];Ni, Changke[1,2];Ge, Yeqian[5];Wang, Zixi[1,2]

机构：[1]Zhejiang Sci Tech Univ, Key Lab Adv Text Mat & Mfg Technol, Minist Educ, Hangzhou 310018, Zhejiang, Peoples R China;[2]Zhejiang Sci Tech Univ, Engn Res Ctr Ecodying & Finishing Text, Minist Educ, Hangzhou 310018, Zhejiang, Peoples R China;[3]Zhejiang Sci Tech Univ, Dyeing & Finishing Inst, Hangzhou 310018, Zhejiang, Peoples R China;[4]Nanjing Univ, Sch Chem & Chem Engn, Nanjing 210023, Jiangsu, Peoples R China;[5]Shaoxing Univ, Coll Text & Garment, Shaoxing 312000, Zhejiang, Peoples R China

年份：2020

卷号：814

外文期刊名：JOURNAL OF ALLOYS AND COMPOUNDS

收录：SCI-EXPANDED(收录号：WOS:000490765400043)、、WOS

基金：This work was supported by the Zhejiang Provincial Natural Science Foundation of China (LY17E030008), Zhejiang Provincial Natural Science Foundation of China (LY12E03005),Zhejiang Provincial Natural Science Foundation of China (LGJ18E030001) and the China Scholarship Council (201508330152). This work was also supported by Dyeing and finishing Institute of College of Materials and Textiles, Zhejiang Sci-Tech University and Suzhou Shi Yuanfan Dianqi Co., LTD (170110291-J).

语种：英文

外文关键词：Biochar substrate; Silk waste fabric; ZnCo2O4 nanocubes; Flexible lithium-ion battery

外文摘要：The use of natural biological waste materials as precursors to prepare biochar substrate for flexible energy storage filed possess natural richness, sustainable and environmental friendliness, compared with carbon materials derived from fossil raw materials. Herein, we prepare carbonized silk fabric (CSF) based on natural silk waste fabric as a flexible substrate, which qualifies a 3D conductive network and good mechanical flexibility. The as-prepared ZnCo2O4-loaded carbonized silk fabric (ZCO/CSF) acts as anode for lithium-ion battery, exhibiting high reversible capacity and superior rate capacity. In addition, due to CSF's unique fabric weave structure, the ZCO/CSF shows excellent foldable flexibility and deformation recovery properties. The flexible full cell containing ZCO/CSF as anode can power a light-emitting diode (LED) both when folded twice and rolled. Thus, our work opens the door to the development of biomass-based flexible substrates in flexible energy storage devices. (C) 2019 Elsevier B.V. All rights reserved.