Fabricating titanium dioxide/N-doped carbon nanofibers as advanced interlayer for improving cycling reversibility of lithium-sulfur batteries

Xingmei Guo; Jinfeng Xie; Jing Wang; Shangqing Sun; Feng Zhang; Fu Cao; Yuanjun Liu; Xiangjun Zheng; Junhao Zhang; Qinghong Kong

Your Location：

Home >

Browse articles >

Fabricating titanium dioxide/N-doped carbon nanofibers as advanced interlayer for improving cycling reversibility of lithium-sulfur batteries

Full Length Article | Updated：2026-01-06

- Fabricating titanium dioxide/N-doped carbon nanofibers as advanced interlayer for improving cycling reversibility of lithium-sulfur batteries
- Chinese Journal of Chemical Engineering Vol. 52, Issue 12, Pages: 88-94(2022)
- Affiliations：
  
  1. School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology,Zhenjiang,China,212003
  2. Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, Yancheng Institute of Technology,Yancheng,China,224051
  3. School of the Environment and Safety Engineering, Jiangsu University,Zhenjiang,China,212013
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：2022
- Accepted：
Scan QR Code
Xingmei Guo, Jinfeng Xie, Jing Wang, Shangqing Sun, Feng Zhang, Fu Cao, Yuanjun Liu, Xiangjun Zheng, Junhao Zhang, Qinghong Kong. Fabricating titanium dioxide/N-doped carbon nanofibers as advanced interlayer for improving cycling reversibility of lithium-sulfur batteries[J]. Chinese Journal of Chemical Engineering, 2022, 52(12): 88-94.
DOI：

Xingmei Guo, Jinfeng Xie, Jing Wang, Shangqing Sun, Feng Zhang, Fu Cao, Yuanjun Liu, Xiangjun Zheng, Junhao Zhang, Qinghong Kong. Fabricating titanium dioxide/N-doped carbon nanofibers as advanced interlayer for improving cycling reversibility of lithium-sulfur batteries[J]. Chinese Journal of Chemical Engineering, 2022, 52(12): 88-94. DOI：

摘要

Abstract

“Shuttle effect” is detrimental for maintaining the high capacity and cycling reversibility of lithium-sulfur batteries (LSBs). To inhibit polysulfide migration

N-doped carbon nanofibers (N-CNFs) membrane comprising TiO

nanoparticles (TiO

/N-CNFs) is fabricated using an electrospinning-calcination method and further applied as interlayer in LSBs. The TiO

/N-CNFs interlayer helps the battery to deliver a high specific capacity of 1155.2 mA·h·g

-1

at 0.2 C with high Coulombic efficiency

good rate capability and stability. When cycling at 0.5 C

a capacity retention rate of 62.4% is achieved over 300 cycles

which is higher than that of CNFs and TiO

/CNFs counterparts. The excellent performance should mainly be attributed to the alleviated “shuttle effect” deriving from high polysulfide trapping ability of TiO

nanoparticles and N heteroatoms in interwoven CNFs.

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Dual-charged, non-swelling amine/carboxyl functionalized Fe—Mn mixed oxide composite for simultaneous removal of anionic and cationic azo dyes: Experimental and DFT studies

Bifunctional functionalized two-dimensional transition metal borides for fast reaction redox kinetics in lithium-sulfur batteries

Magnetic polyacrylonitrile/ZIF-8/Fe3O4 nanocomposite bead as an efficient iodine adsorbent and antibacterial agent

Preparation of waterborne polyurethane/β-cyclodextrin composite nanosponge by ion condensation method and its application in removing of dyes from wastewater

Lead removal from aqueous medium using fruit peels and polyaniline composites in aqueous and non-aqueous solvents in the presence of polyethylene glycol

Related Author

Khan Afsar

Hong Ran

Chen Saisai

Liu Tingting

Kaya Savaş

Chen Weihua

Xu Dayong

Na Li

Related Institution

School of Chemical and Environmental Engineering, Anhui Polytechnic University

Sivas Cumhuriyet University, Faculty of Science, Department of Chemistry

School of Chemistry and Environmental Science, Shangrao Normal University

Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University

Department of Materials Science& Engineering, City University of Hong Kong, Kowloon

⁰