Decavanadate Doped Polyaniline for Aqueous Zinc Batteries

Decavanadate Doped Polyaniline for Aqueous Zinc Batteries

Polyaniline (PANI) is a promising cathode material for aqueous rechargeable zinc batteries (ARZBs), mainly benefitting from its good electrical conductivity. The high conductivity of PANI requires high doping level, yet the introduced nonactive dopants (e.g., SO42−) limit the gravimetric capacity of...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2022-04, Vol.18 (16), p.e2107689-n/a
Hauptverfasser: Zhang, Ming‐Yue, Song, Yu, Mu, Xinjian, Yang, Duo, Qin, Zengming, Guo, Di, Sun, Xiaoqi, Liu, Xiao‐Xia
Format: Artikel
Sprache:eng
Schlagworte:
Anions
aqueous zinc batteries
Cathodes
Conducting polymers
decavanadate
Dopants
Doping
Electrical resistivity
Electrode materials
high capacity
Nanotechnology
polyaniline
Polyanilines
Protonation
Rechargeable batteries
Steric hindrance
Strong interactions (field theory)
Structural stability
Zinc
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Zusammenfassung:Polyaniline (PANI) is a promising cathode material for aqueous rechargeable zinc batteries (ARZBs), mainly benefitting from its good electrical conductivity. The high conductivity of PANI requires high doping level, yet the introduced nonactive dopants (e.g., SO42−) limit the gravimetric capacity of PANI (usually
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202107689