Improving electrochemical activity of activated carbon derived from popcorn by NiCo2S4 nanoparticle coating
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.09.037
Abstract: Abstract We report a popcorn-derived activated carbon (PCs) from maize grains. Dispersed NiCo2S4 nanoparticles of dozens of nanometers in diameter are anchored onto the PC surface to yield PCs/NiCo2S4 composites. The adhesion of NiCo2S4 nanoparticles… read more here.
Keywords: improving electrochemical; activated carbon; nico2s4 nanoparticles; electrochemical activity ... See more keywords
Decoration of Hollow Mesoporous Carbon Spheres by NiCo2S4 Nanoparticles as Electrode Materials for Asymmetric Supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.9b01569
Abstract: In this paper, seasame-ball-like core–shell hollow mesoporous carbon spheres decorated by NiCo2S4 nanoparticles (NiCo2S4/HMCSs) were prepared via a hydrothermal method. The obtained NiCo2S4/HMCSs could be used as the positive electrodes for asymmetric supercapacitors (ASCs), combining… read more here.
Keywords: carbon spheres; nico2s4 hmcss; mesoporous carbon; hollow mesoporous ... See more keywords
Engineering NiCo2S4 nanoparticles anchored on carbon nanotubes as superior energy-storage materials for supercapacitors
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra06796j
Abstract: Fabricating high-capacity electrode materials toward supercapacitors has attracted increasing attention. Here we report a three-dimensional CNTs/NiCo2S4 nanocomposite material synthesized successfully by a facile one-step hydrothermal technique. As expected, a CNTs/NiCo2S4 electrode shows remarkable capacitive properties… read more here.
Keywords: cnts nico2s4; nico2s4 nanoparticles; energy; energy storage ... See more keywords