Journal of Textile Research ›› 2020, Vol. 41 ›› Issue (11): 10-18.doi: 10.13475/j.fzxb.20191106709

• Fiber Materials • Previous Articles     Next Articles

Preparation and energy storage of porous carbon nanofibers based on ZnCo2O4

WANG Zixi1,2, HU Yi1,2()   

  1. 1. Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
    2. Engineering Research Center for Eco-Dyeing & Finishing of Textiles,Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, China
  • Received:2019-11-28 Revised:2020-07-11 Online:2020-11-15 Published:2020-11-26
  • Contact: HU Yi E-mail:huyi-v@zstu.edu.cn

RichHTML

12

PDF (PC)

148

Abstract:

Aiming at the problem of rapid capacity decay during the cycling of lithium-sulfur batteries, ZnCo2O4 nanoparticles were prepared by a hydrothermal method, and the nanoparticles were mixed with polyacrylonitrile to prepare composite nanofibers by electrostatic spinning followed by carbonization. Scanning electron microscope, transmission electron microscope, X-ray photoelectron spectroscopy, raman spectroscopy, and specific surface area measurements were used to characterize the microstructure and physical and chemical properties of the composite porous carbon nanofibers. The optimal preparation process was identified, and the porous carbon nanofibers were used as the positive sulfur carrier to test its electrochemical performance. The results show that the composite porous carbon nanofibers prepared based on ZnCo2O4 has a large number of channels connected by pores, and the specific surface area is as high as 210.85 m2/g. The assembled lithium-sulfur battery has a typical charge-discharge platform and a significant oxygen reduction peak. An initial discharge specific capacity of 759.2 mA·h/g is achieved, and it still has a reversible specific capacity of 74.0% after 50 charge-discharge cycles. Compared with electrospinning carbon nanofibers without ZnCo2O4 doping, the porous carbon nanofibres has better specific capacity and higher rate performance.

Key words: carbon nanofiber, electrospinning, lithium-sulfur battery, energy storage

CLC Number: 

  • TS102

Fig.1

SEM image (a)and XRD curve(b)of ZCO nanoparticle samples"

Fig.2

SEM images of porous carbon nanofiber with different mass ratios of ZCO and PAN"

Fig.3

SEM images of ZCO/PAN porous carbon nanofibers at different carbonization temperatures"

Fig.4

TEM images of ZCO/PAN porous carbon nanofibers. (a)Channels structure;(b)Particle;(c)Particle (high magnification) "

Fig.5

Raman spectra of porous carbon nanofibers with different ratios of ZCO and PAN"

Fig.6

EDS elemental spectrum of ZCO/PAN porous carbon nanofibers at different carbonization temperatures"

Tab.1

Content of zinc and cobalt in ZCO/PAN porous carbon nanofiber samples at different temperatures"

炭化温度/℃ Co含量/% Zn含量/%
400 2.70 1.30
500 2.83 1.93
600 3.74 2.58
700 8.69 0
800 11.82 0

Fig.7

SEM and surface element distribution images of ZCO/PAN porous carbon nanofibers. (a)SEM image of ZCO/PAN porous carbon nanofibers;(b)C element;(c)O element;(d)Co element"

Fig.8

XPS spectra of ZCO/PAN porous carbon nanofibers. (a)Total spectra; (b) O1s spectra; (c) N1s spectra"

Fig.9

Nitrogen desorption/adsorption isotherm curve(a)and pore size distribution(b)of ZCO/PAN porous carbon nanofibers"

Fig.10

TG curve (a) and XRD pattern (b) of ZCO/PAN/S"

Fig.11

Electrochemical performance of ZCO/PAN/S composite cathode lithium-sulfur battery. (a)Charge-discharge curve;(b)CV curve;(c)Discharge capacity curve;(d)Discharge rate curve"

[1] LARCHER D, TARASCON J M. Towards greener and more sustainable batteries for electrical energy storage[J]. Nature Chemistry, 2014,7(1):19-29.
doi: 10.1038/nchem.2085 pmid: 25515886
[2] LI G, WANG S, ZHANG Y, et al. Revisiting the role of polysulfides in lithium-sulfur batteries[J]. Advanced Materials, 2018,30(22):1705590.
[3] ZHAO T, YE Y, PENG X, et al. Advanced lithium-sulfur batteries enabled by a bio-inspired polysulfide adsorptive brush[J]. Advanced Functional Materials, 2016,26(46):8418-8426.
[4] CHIOCHAN Poramane, KOSASANG Soracha, MA Nattapol, et al. Confining Li2S6 catholyte in 3D graphene sponge with ultrahigh total pore volume and oxygen-containing groups for lithium-sulfur batteries[J]. Carbon, 2020,158(C):244-255.
[5] DONG Y, LU P, SHI H, et al. 2D hierarchical yolk-shell heterostructures as advanced host-interlayer integrated electrode for enhanced Li-S batteries[J]. Journal of Energy Chemistry, 2019,36:64-73.
[6] 陈悦, 赵永欢, 褚朱丹, 等. 基于碳纤维及织物的柔性锂电池电极研究进展[J]. 纺织学报, 2019,40(2):173-180.
CHEN Yue, ZHAO Yonghuan, CHU Zhudan, et al. Research progress of flexible lithium battery electodes based on carbon fibers and their fabrics[J]. Journal of Textile Research, 2019,40(2):173-180.
[7] ZHANG J, HUANG M, XI B, et al. Systematic study of effect on enhancing specific capacity and electrochemical behaviors of lithium-sulfur batteries[J]. Advanced Energy Materials, 2018(2):1701330.
[8] ZHONG Y, XIA X, DENG S, et al. Popcorn inspired porous macrocellular carbon: rapid puffing fabrication from rice and its applications in lithium-sulfur batteries[J]. Advanced Energy Materials, 2018,8(1):1701110.
doi: 10.1002/aenm.v8.1
[9] 张强, 程新兵, 黄佳琦, 等. 碳质材料在锂硫电池中的应用研究进展[J]. 新型炭材料, 2014,29(4):241-264.
ZHANG Qiang, CHENG Xinbing, HUANG Jiaqi, et al. Review of carbon materials for advanced lithium-sulfur batteries[J]. New Carbon Materials, 2014,29(4):241-264.
[10] AHMAD Amiri, BRYAN Conlee, IAN Tallerine, et al. A novel path towards synjournal of nitrogen-rich porous carbon nanofibers for high performance supercapaci-tors[J]. Chemical Engineering Journal, 2020,399:125778.
doi: 10.1016/j.cej.2020.125778
[11] ZHAO X, KIM M, LIU Y, et al. Root-like porous carbon nanofibers with high sulfur loading enabling superior areal capacity of lithium sulfur batteries[J]. Carbon, 2018,128:138-146.
[12] CAO Z, WANG C, CHEN J. Novel mesoporous carbon nanofibers prepared via electrospinning method as host materials for Li-S battery[J]. Materials Letters, 2018,225:157-160.
doi: 10.1016/j.matlet.2018.05.007
[13] 刘北元, 谢朝香, 崔志兴, 等. 氮掺杂多孔碳纤维改性锂硫电池正极材料[J]. 上海航天, 2020,37(2):69-74.
LIU Beiyuan, XIE Chaoxiang, CUI Zhixing, et al. Nitrogen-doped porous carbon fiber modified lithium-sulfur battery cathode material.[J]. Aerospace Shanghai, 2020,37(2):69-74.
[14] TU S, CHEN X, ZHAO X, et al. A polysulfide-immobilizing polymer retards the shuttling of polysulfide intermediates in lithium-sulfur batteries[J]. Advanced Materials, 2018,30(45):1804581.
[15] WU K, HU Y, SHEN Z, et al. Highly efficient and green fabrication of a modified C nanofiber interlayer for high-performance Li-S batteries[J]. Journal of Materials Chemistry A, 2018. DOI: 10.1039.C7TA09641K.
doi: 10.1039/C7TA00635G pmid: 29170714
[16] REN W, MA W, UMAIR M M, et al. CoO/Co-activated porous carbon cloth cathode for high performance Li-S batteries[J]. Chem Sus Chem, 2018,11(16):2695-2702.
[17] PARVES K, WU Z S, LI R, et al. Exfoliation of graphite into graphene in aqueous solutions of inorganic salts[J]. Journal of the American Chemical Society, 2014,136(16):6083-6091.
pmid: 24684678
[18] CHEN R, HU Y, SHEN Z, et al. Highly mesoporous C nanofibers with graphitized pore walls fabricated via ZnCo2O4-induced activating-catalyzed-graphitization for long-lifespan lithium-ion batteries[J]. Journal of Materials Chemistry A, 2017,5(41):21679-21687.
[19] ZHANG M, YU C, ZHAO C, et al. Cobalt-embedded nitrogen-doped hollow carbon nanorods for synergistically immobilizing the discharge products in lithium-sulfur battery[J]. Energy Storage Materials, 2016,5:223-229.
[20] BAI S, LIU X, ZHU K, et al. Metal-organic framework-based separator for lithium-sulfur batteries[J]. Nature Energy, 2016,1(7):16094.
[1] CHEN Yunbo, ZHU Xiangyu, LI Xiang, YU Hong, LI Weidong, XU Hong, SUI Xiaofeng. Recent advance in preparation of thermo-regulating textiles based on phase change materials [J]. Journal of Textile Research, 2021, 42(01): 167-174.
[2] WANG He, WANG Hongjie, RUAN Fangtao, FENG Quan. Preparation and properties of carbon nanofiber electrode made from electrospun polyacrylonitrile/linear phenolic resin [J]. Journal of Textile Research, 2021, 42(01): 22-29.
[3] YANG Gang, LI Haidi, QIAO Yansha, LI Yan, WANG Lu, HE Hongbing. Preparation and characterization of polylactic acid-caprolactone/fibrinogen nanofiber based hernia mesh [J]. Journal of Textile Research, 2021, 42(01): 40-45.
[4] YANG Yuchen, QIN Xiaohong, YU Jianyong. Research progress of transforming electrospun nanofibers into functional yarns [J]. Journal of Textile Research, 2021, 42(01): 1-9.
[5] WANG Ximing, CHENG Feng, GAO Jing, WANG Lu. Effect of cross-linking modification on properties of chitosan / polyoxyethylene nanofiber membranes towards wound care [J]. Journal of Textile Research, 2020, 41(12): 31-36.
[6] ZHANG Yike, JIA Fan, GUI Cheng, JIN Rui, LI Rong. Preparation and performance of flexible sensor made from polyvinylidene fluoride / FeCl3 composite fibrous membranes [J]. Journal of Textile Research, 2020, 41(12): 13-20.
[7] WANG Liyuan, KANG Weimin, ZHUANG Xupin, JU Jingge, CHENG Bowen. Preparation and properties of composite proton exchange membranes based on sulfonated polyethersulfone nanofibers [J]. Journal of Textile Research, 2020, 41(11): 19-26.
[8] LI Haoyi, XU Hao, CHEN Mingjun, YANG Tao, CHEN Xiaoqing, YAN Hua, YANG Weimin. Research progress of noise reduction by nanofibers [J]. Journal of Textile Research, 2020, 41(11): 168-173.
[9] PAN Lu, CHENG Tingting, XU Lan. Preparation of polycaprolactone/polyethylene glycol nanofiber membranes with large pore sizes and its application for tissue engineering scaffold [J]. Journal of Textile Research, 2020, 41(09): 167-173.
[10] YANG Kai, ZHANG Xiaomei, JIAO Mingli, JIA Wanshun, DIAO Quan, LI Yong, ZHANG Caiyun, CAO Jian. Preparation and adsorption performance of high-ortho phenolic resin based activated carbon nanofibers [J]. Journal of Textile Research, 2020, 41(08): 1-8.
[11] FANG Zhou, SONG Leilei, SUN Baojin, LI Wenxiao, ZHANG Chao, YAN Jun, CHEN Lei. Research progress in structure design of carbon nanofibers and their adsorption mechanism and applications toward sewage pollutants [J]. Journal of Textile Research, 2020, 41(08): 135-144.
[12] WU Hong, LIU Chengkun, MAO Xue, YANG Zhi, CHEN Meiyu. Research progress in preparation and application of flexible zirconia nanofibers by electrospinning [J]. Journal of Textile Research, 2020, 41(07): 167-173.
[13] WANG Shubo, QIN Xiangpu, SHI Lei, ZHUANG Xupin, LI Zhenhuan. Preparation and properties of proton exchange membrane made from graphene oxide quantum dots / polyacrylonitrile nanofiber composites [J]. Journal of Textile Research, 2020, 41(06): 8-13.
[14] HAO Zhifen, XU Naiku, FENG Yan, DUAN Mengxin, XIAO Changfa. Preparation of fibrous membrane by blending polymethacrylate with polyacrylate and its oil / water separation property [J]. Journal of Textile Research, 2020, 41(06): 21-26.
[15] JIA Lin, WANG Xixian, TAO Wenjuan, ZHANG Haixia, QIN Xiaohong. Preparation and antibacterial property of polyacrylonitrile antibacterial composite nanofiber membranes [J]. Journal of Textile Research, 2020, 41(06): 14-20.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd