A simple strategy to prepare a layer-by-layer assembled composite of Ni-Co LDHs on polypyrrole/rGO for a high specific capacitance supercapacitor

A facile and novel electrode material of nickel-cobalt layered double hydroxides (Ni-Co LDHs) layered on polypyrrole/reduced graphene oxide (PPy/rGO) is fabricated for a symmetrical supercapacitor via chemical polymerization, hydrothermal and vacuum filtration. This conscientiously layered compositi...

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Veröffentlicht in:	RSC advances 2019-12, Vol.9 (69), p.4478-4486
Hauptverfasser:	Kulandaivalu, Shalini, Hussein, Mohd Zobir, Mohamad Jaafar, Adila, Mohd Abdah, Muhammad Amirul Aizat, Azman, Nur Hawa Nabilah, Sulaiman, Yusran
Format:	Artikel
Sprache:	eng
Schlagworte:	Capacitance Chemistry Cobalt Electrode materials Electrodes Graphene Hydroxides Nickel Organic chemistry Polypyrroles Structural stability Supercapacitors Vacuum filtration
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