Facile template-free one-pot fabrication of ZnCo2O4 nanospheres for advanced lithium storage capability
Sign Up to like & getrecommendations! Published in 2017 at "Ionics"
DOI: 10.1007/s11581-017-2163-1
Abstract: Large-scale ZnCo2O4 nanospheres with an average diameter of 350 nm were developed via a hydrothermal method. By adjusting the molar ratio of polyvinyl pyrrolidone (PVP), the ZnCo2O4 nanospheres can be facilely designed. Meanwhile, controlled experiment factors,… read more here.
Keywords: znco2o4 nanospheres; lithium storage; facile template; znco2o4 ... See more keywords
Template agent for assisting in the synthesis of ZnCo2O4 on Ni foam for high-performance supercapacitors
Sign Up to like & getrecommendations! Published in 2019 at "Ionics"
DOI: 10.1007/s11581-019-03189-w
Abstract: Zinc cobalt oxide (ZnCo2O4) is successfully achieved by a simple hydrothermal process and adjusting the annealing temperature, utilizing sodium dodecyl sulfate (SDS), polyvinylpyrrolidone (PVP), cetyltrimethyl ammonium bromide (CTAB), and polyvinyl alcohol (PVA) as template agents.… read more here.
Keywords: assisting synthesis; density; agent assisting; performance ... See more keywords
Citrate-directed hydrothermal synthesis of ZnCo2O4-in-carbon porous microspheres for highly reliable lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Ionics"
DOI: 10.1007/s11581-019-03281-1
Abstract: ZnCo2O4-C porous microspheres featured with ZnCo2O4-in-carbon microstructure are successfully synthesized by a simple citrate-directed hydrothermal process. The experimental results reveal that the polymerization reaction of glucose and Zn2+, Co2+ ions directed by citrate molecules play… read more here.
Keywords: porous microspheres; citrate directed; znco2o4 porous; directed hydrothermal ... See more keywords
Enhancing bifunctional electrodes of oxygen vacancy abundant ZnCo2O4 nanosheets for supercapacitor and oxygen evolution
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.130583
Abstract: Abstract Earth-abundant spinel ZnCo2O4 is considered as promising electrode materials in the fields of energy storage (e.g. supercapacitor) and conversion (e.g. electrocatalytic water oxidation), but it is still limited by the insufficient material utilization efficiency… read more here.
Keywords: bifunctional electrodes; oxygen evolution; znco2o4; enhancing bifunctional ... See more keywords
A series of ZnCo2O4/rGO/Pt nanocubes with excellent photocatalytic activity towards visible light
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2020.137988
Abstract: Abstract The ring-like shape of ZnCo2O4/rGO/Pt nanocomposites was synthesized by a hydrothermal method, as synthesized ZnCo2O4/rGO/Pt nanocomposites were characterized by different instrument like Raman, DRS-UV, XRD, FT-IR and FESEM. The structural conformation of ZnCo2O4/rGO/Pt nanocomposites… read more here.
Keywords: photocatalytic activity; visible light; znco2o4 rgo; znco2o4 ... See more keywords
Isostructural metal hydrazones of 2-(methoxycarbonyl-hydrazono)-pentanedioic acid, H2L: Synthesis, cytotoxic activity of nano spinel ZnCo2O4 derived from single source precursor, [Zn1/3Co2/3(HL)2]·3H2O
Sign Up to like & getrecommendations! Published in 2020 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2020.120142
Abstract: Abstract Metal Schiff base [2-(methoxycarbonyl-hydrazono)-pentanedioic acid, H2L] complexes of type [M(HL)2]·3H2O, where M = Co (1), Zn (2) & Co-Zn (3), have been synthesized by condensation of α-ketoglutaric acid and methyl carbazate in the presence… read more here.
Keywords: methoxycarbonyl hydrazono; metal; precursor; spectroscopy ... See more keywords
ZnCo2O4 ultrathin nanosheets towards the high performance of flexible supercapacitors and bifunctional electrocatalysis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.085
Abstract: Abstract With the growing development of portable electronics, extensive research efforts on power sources with flexible feature have been developed. In that field, all-solid-state thin-film flexible supercapacitor (ASSTFS) has been considered as a favorable and… read more here.
Keywords: znco2o4 ultrathin; znco2o4; towards high; nanosheets towards ... See more keywords
NH4F assisted and morphology-controlled fabrication of ZnCo2O4 nanostructures on Ni-foam for enhanced energy storage devices
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.11.402
Abstract: Abstract Four morphology-dependent ZnCo2O4 nanoarchitectures on Ni-foam with the aid of auxiliary reagent ammonium fluoride (NH4F) were facilely synthesized via a simple hydrothermal method and a consequent annealing process. With the gradual increase of NH4F,… read more here.
Keywords: energy storage; storage devices; znco2o4; energy ... See more keywords
ZnCo2O4 nanoflakes loaded on a Cu-supported Fe2O3-C network as an integrated lithium-ion battery anode
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.092
Abstract: Abstract In this paper, we proposed the growth of ZnCo2O4 on the surface of a Cu-supported Fe2O3-C composite coating by hydrothermal synthesis combined with post-annealing treatment. The Fe2O3-C coating demonstrates a three-dimensional (3D) network structure;… read more here.
Keywords: fe2o3; battery; fe2o3 network; znco2o4 ... See more keywords
Synthesis of porous ZnCo2O4 micro-cube with large tap density and its application in anode for lithium-ion battery
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.153289
Abstract: Abstract As high capacity anode materials, transition metal oxides show main shortage of poor cyclic stability. In this work, porous zinc cobaltate micro-cube was prepared by hydrothermal plus calcination process. At annealing temperature of 600 °C,… read more here.
Keywords: large tap; micro cube; cube; tap density ... See more keywords
Synthesis and characterization of deep eutectic solvent functionalized CNT/ZnCo2O4 nanostructure: Kinetics, isotherm and regenerative studies on Eosin Y adsorption
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Environmental Chemical Engineering"
DOI: 10.1016/j.jece.2018.102877
Abstract: Abstract Serious concern has been raised over the use of organic compounds due to their adverse effects on the environment. Dyes which are part of these organic compounds have been reported to cause acute and… read more here.
Keywords: deep eutectic; cnt znco2o4; znco2o4; eutectic solvent ... See more keywords