Integrating large specific surface area and high conductivity in hydrogenated NiCo2O4 double-shell hollow spheres to improve supercapacitors
By Xiaoming Li, Lianfu Jiang, Cheng Zhou, Jinping Liu, Haibo Zeng. 2015
206 citations recorded by the source corpus.
Hydrogenated NiCo2O4 double-shell hollow spheres, combining large specific surface area and high conductivity, are prepared. A specific capacitance increase of >62%, from 445 to 718 F g−1, is achieved at a current density of 1 A g−1. A full cell combined with NiCo2O4 and activated carbon is assembled, and an energy density of 34.8 Wh kg−1 is obtained at a power density of 464 W kg−1.
Subfields: Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Renewable Energy, Sustainability and the Environment
View Paper: https://www.semanticscholar.org/paper/8cb29930a133700bc08ef7da820458a159c3bbdd
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In Electrical and Electronic Engineering
In Electronic, Optical and Magnetic Materials
In Renewable Energy, Sustainability and the Environment
Citations in the corpus
- Optimizing Hybridization of 1T and 2H Phases in MoS2 Monolayers to Improve Capacitances of Supercapacitors (2015, background): “[31–33] This was supported by a large specific surface area that was measured to be as high as 63.”