Scalable Synthesis and Multi-Electron Transfer of Aniline/Fluorene Copolymer for Solution-Processable Battery Cathodes
- Texas A & M Univ., College Station, TX (United States)
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
Web of Science
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 |
Similar Records
Automatic Synthesis of Multimodal Polymers
Application of Bottlebrush Block Copolymers as Photonic Crystals