NiCo2O4 functionalized with rGO catalyst as an active layer for ammonia sensing
Sign Up to like & getrecommendations! Published in 2020 at "Ionics"
DOI: 10.1007/s11581-020-03598-2
Abstract: Spinel NiCo2O4 material has received considerable attention as an excellent gas sensing material. In this study, we report facile and hydrothermal method synthesis for preparing mesoporous NiCo2O4 and its composite with reduced graphene oxide (rGO)… read more here.
Keywords: rgo; nico2o4 rgo; rgo composite; gas ... See more keywords
One-pot synthesis of NiCo2O4/rGO/NF hybrid electrode materials realizing ultrahigh capacitance and rapid charge/discharge at large current density
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.145538
Abstract: Abstract As an energy storage and conversion device, supercapacitor with fast charge/discharge rate needs higher capacitance and simpler preparation method. This work is to prepare a high-performance hybrid electrode material of cobalt acid nickel (NiCo2O4)… read more here.
Keywords: hybrid electrode; rgo; nico2o4 rgo; density ... See more keywords
“Wrapped” nitrogen-doped defective reduced graphene oxide (ND-rGO): A virtual electron bed for enhanced supercapacitive charge storage in stepped-surfaced-NiCo2O4/ND-rGO||Bi2O3 asymmetric device
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2020.135819
Abstract: Abstract In the context of low impedance electron transfer in electrochemical charge storage devices, stepped-surfaced solids are important because they provide low work function and suitable interface for electron transfer. Contextually, in this work, for… read more here.
Keywords: bi2o3; nico2o4 rgo; rgo; charge storage ... See more keywords
Superior catalytic performance of NiCo2O4 nanorods loaded rGO towards methanol electro-oxidation and hydrogen evolution reaction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.111306
Abstract: Abstract In this work, a cost-effective ternary metal oxide nanorods, NiCo2O4, and embedding in reduced graphene oxide, NiCo2O4/rGO, as electrocatalysts were synthesized to use in direct methanol fuel cells (DMFCs) and hydrogen generation. For methanol… read more here.
Keywords: nico2o4 rgo; hydrogen evolution; hydrogen; oxidation ... See more keywords
MnCo2O4/NiCo2O4/rGO as a Catalyst Based on Binary Transition Metal Oxide for the Methanol Oxidation Reaction
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12224072
Abstract: The demands for alternative energy have led researchers to find effective electrocatalysts in fuel cells and increase the efficiency of existing materials. This study presents new nanocatalysts based on two binary transition metal oxides (BTMOs)… read more here.
Keywords: oxidation; mnco2o4 nico2o4; rgo; methanol oxidation ... See more keywords