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Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium-sulfur batteries

Journal Article


Abstract


  • A sulfur cathode with excellent electrochemical performance has been designed based on hollow PANI spheres, which can suppress the shuttle effect and buffer the volume expansion effectively. The discharge capacity is as high as 602 mA h g-1 even after 1000 cycles at 0.5 C.

Authors


  •   Ma, Guoqiang (external author)
  •   Wen, Zhaoyin (external author)
  •   Jin, Jun (external author)
  •   Lu, Yan
  •   Wu, Xiangwei (external author)
  •   Wu, Meifen (external author)
  •   Chen, Chunhua (external author)

Publication Date


  • 2014

Geographic Focus


Citation


  • Ma, G., Wen, Z., Jin, J., Lu, Y., Wu, X., Wu, M. & Chen, C. (2014). Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium-sulfur batteries. Journal of Materials Chemistry A, 2 (27), 10350-10354.

Scopus Eid


  • 2-s2.0-84902806416

Number Of Pages


  • 4

Start Page


  • 10350

End Page


  • 10354

Volume


  • 2

Issue


  • 27

Place Of Publication


  • United Kingdom

Abstract


  • A sulfur cathode with excellent electrochemical performance has been designed based on hollow PANI spheres, which can suppress the shuttle effect and buffer the volume expansion effectively. The discharge capacity is as high as 602 mA h g-1 even after 1000 cycles at 0.5 C.

Authors


  •   Ma, Guoqiang (external author)
  •   Wen, Zhaoyin (external author)
  •   Jin, Jun (external author)
  •   Lu, Yan
  •   Wu, Xiangwei (external author)
  •   Wu, Meifen (external author)
  •   Chen, Chunhua (external author)

Publication Date


  • 2014

Geographic Focus


Citation


  • Ma, G., Wen, Z., Jin, J., Lu, Y., Wu, X., Wu, M. & Chen, C. (2014). Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium-sulfur batteries. Journal of Materials Chemistry A, 2 (27), 10350-10354.

Scopus Eid


  • 2-s2.0-84902806416

Number Of Pages


  • 4

Start Page


  • 10350

End Page


  • 10354

Volume


  • 2

Issue


  • 27

Place Of Publication


  • United Kingdom