A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries

Chang-Jiang Yao; Jian Xie; Zhenzhen Wu; Zhichuan J. Xu; Shanqing Zhang; Qichun Zhang

doi:10.1002/asia.201900520

Author(s)

Chang-Jiang Yao
Jian Xie
Zhenzhen Wu
Zhichuan J. Xu
Shanqing Zhang

Detail(s)

Original language	English
Pages (from-to)	2210-2214
Journal / Publication	Chemistry - An Asian Journal
Volume	14
Issue number	13
Online published	23 Apr 2019
Publication status	Published - 1 Jul 2019
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1002/asia.201900520 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85067062569&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(79e06c65-c939-4503-9ef9-d1e78e0f732b).html

Abstract

A novel conjugated copolymer has been synthesized and employed as an organic cathode material in rechargeable lithium–ion batteries (LIBs). Due to the synergistic effects from conducting aniline and pyrene units, the resultant batteries based on the as-obtained copolymer can deliver a promising reversible specific capacity of 113 mAh g⁻¹ with a high voltage output of 3.2 V and a remarkable 75.2 % capacity retention after 180 cycles. Moreover, an excellent rate performance is also achieved with a fast recovery of the capacity at different current densities.

Research Area(s)

cathode materials, copolymers, lithium-ion batteries, polyaniline, pyrene

Citation Format(s)

[ RIS ] [ BibTeX ]

A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries. / Yao, Chang-Jiang; Xie, Jian; Wu, Zhenzhen; Xu, Zhichuan J.; Zhang, Shanqing; Zhang, Qichun.

In: Chemistry - An Asian Journal, Vol. 14, No. 13, 01.07.2019, p. 2210-2214.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Yao, C-J, Xie, J, Wu, Z, Xu, ZJ, Zhang, S & Zhang, Q 2019, 'A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries', Chemistry - An Asian Journal, vol. 14, no. 13, pp. 2210-2214. https://doi.org/10.1002/asia.201900520

Yao, C-J., Xie, J., Wu, Z., Xu, Z. J., Zhang, S., & Zhang, Q. (2019). A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries. Chemistry - An Asian Journal, 14(13), 2210-2214. https://doi.org/10.1002/asia.201900520

Yao C-J, Xie J, Wu Z, Xu ZJ, Zhang S, Zhang Q. A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries. Chemistry - An Asian Journal. 2019 Jul 1;14(13):2210-2214. https://doi.org/10.1002/asia.201900520

Yao, Chang-Jiang ; Xie, Jian ; Wu, Zhenzhen ; Xu, Zhichuan J. ; Zhang, Shanqing ; Zhang, Qichun. / A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries. In: Chemistry - An Asian Journal. 2019 ; Vol. 14, No. 13. pp. 2210-2214.