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Title: Scalable Synthesis and Multi-Electron Transfer of Aniline/Fluorene Copolymer for Solution-Processable Battery Cathodes

Journal Article · · Macromolecular Rapid Communications

In this study, the authors report the highly efficient, multigram‐scale synthesis of an ester‐functionalized, poly(aniline‐co‐fluorene) polymer. The excellent solubility and film‐forming ability of this polymer facilitate its application as a reversible battery cathode. Electrochemical quartz crystal microbalance with dissipation monitoring confirms a multi‐electron transfer process, resulting in a specific discharge capacity of 51 mAh g −1 and a high reversible doping level of 0.69. Galvanostatic cycling at 1 C demonstrates excellent electrode stability with a capacity retention of 95.2% after 100 cycles. Therefore, this work demonstrates a novel electroactive polymer that exemplifies how chemical functionality may be used to properly balance processability and electroactivity of macromolecular battery cathodes. image

Research Organization:
Texas A & M Univ., College Station, TX (United States). Texas A & M Engineering Experiment Station
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); Welch Foundation; Donors of the American Chemical Society Petroleum Research
Grant/Contract Number:
SC0014006; A-1766; 54249-DNI7; DE‐SC0014006
OSTI ID:
1533190
Alternate ID(s):
OSTI ID: 1392153
Journal Information:
Macromolecular Rapid Communications, Vol. 38, Issue 18; ISSN 1022-1336
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 8 works
Citation information provided by
Web of Science

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Cited By (2)

Synthesis, spectral analysis, and catalytic activity of poly(aniline- co -congored)-metal oxide nanocomposites journal March 2018
PANI Branches onto Donor-Acceptor Copolymers: Synthesis, Characterization and Electroluminescent Properties of New 2D-Materials journal May 2018

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