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

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^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

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.

Original language	English
Pages (from-to)	2210-2214
Number of pages	5
Journal	Chemistry - An Asian Journal
Volume	14
Issue number	13
DOIs	https://doi.org/10.1002/asia.201900520
Publication status	Published - 1 Jul 2019
Externally published	Yes

Keywords

cathode materials
copolymers
lithium-ion batteries
polyaniline
pyrene

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/asia.201900520

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

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.",

keywords = "cathode materials, copolymers, lithium-ion batteries, polyaniline, pyrene",

author = "Yao, {Chang Jiang} and Jian Xie and Zhenzhen Wu and Xu, {Zhichuan J.} and Shanqing Zhang and Qichun Zhang",

note = "Publisher Copyright: {\textcopyright} 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",

year = "2019",

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doi = "10.1002/asia.201900520",

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T1 - A Conjugated Copolymer of N-Phenyl-p-phenylenediamine and Pyrene as Promising Cathode for Rechargeable Lithium–Ion Batteries

AU - Yao, Chang Jiang

AU - Xie, Jian

AU - Wu, Zhenzhen

AU - Xu, Zhichuan J.

AU - Zhang, Shanqing

AU - Zhang, Qichun

PY - 2019/7/1

Y1 - 2019/7/1

N2 - 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.

AB - 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.

KW - cathode materials

KW - copolymers

KW - lithium-ion batteries

KW - polyaniline

KW - pyrene

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SN - 1861-4728

VL - 14

SP - 2210

EP - 2214

JO - Chemistry - An Asian Journal

JF - Chemistry - An Asian Journal

IS - 13

ER -

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

Abstract

Keywords

UN SDGs

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