Core-shell nanostructured organic redox polymer cathodes with superior performance
- Core-shell nanoparticles stabilized by a cationic surfactant are prepared from the poly(2,2,6,6-tetra-methylpiperidinyloxy-4-yl methacrylate) redox polymer. The nanoparticles are further self-assembled with negatively charged reduced graphene oxide nanosheets and negatively charged mull-walled carbon nanotubes. This results in the formation of a free-standing cathode with a layered nanostructure and a high content of redox polymer that exhibits 100% utilization of the active substance with a measured capacity as high as 105 mAh/g based on the whole weight of the electrode.
Author details: | He Jia, Ting QuanORCiDGND, Xuelian Liu, Lu Bai, Jiande Wang, Fadoi Boujioui, Ran Ye, Alexandru Vald, Yan LuORCiDGND, Jean-Francois GohyORCiD |
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DOI: | https://doi.org/10.1016/j.nanoen.2019.103949 |
ISSN: | 2211-2855 |
ISSN: | 2211-3282 |
Title of parent work (English): | Nano Energy |
Publisher: | Elsevier |
Place of publishing: | Amsterdam |
Publication type: | Article |
Language: | English |
Year of first publication: | 2019 |
Publication year: | 2019 |
Release date: | 2020/11/04 |
Tag: | Energy storage; Lithium ion battery; Nanostructured; Organic electrode; Redox polymer |
Volume: | 64 |
Number of pages: | 9 |
Funding institution: | Service Public de Wallonie [SPW-DG06, 1318146]; CfB [14/19-057] |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie |
DDC classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
Peer review: | Referiert |