Bimetal−Organic Framework Derived High‐Valence‐State Cu‐Doped Co3O4 Porous Nanosheet Arrays for Efficient Oxygen Evolution and Water Splitting
Sign Up to like & getrecommendations! Published in 2019 at "ChemCatChem"
DOI: 10.1002/cctc.201900834
Abstract: Developing low‐cost, high‐efficient, and robust electrocatalysts for oxygen evolution reaction (OER) holds promise for the future hydrogen economy through overall water splitting. Herein, Cu doped Co3O4 porous nanosheet arrays were synthesized on three‐dimensional (3D) nickel… read more here.
Keywords: doped co3o4; water splitting; oxygen evolution; water ... See more keywords
Effects on the Crystal Structure, Magnetic and Optical Properties Nd-Doped Co3O4 Nanoparticles Prepared by Microwave Synthesis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-05344-w
Abstract: Optical and magnetic properties of Nd-doped Co3O4 are investigated by the microwave method. Nd-doped Co3O4 for structural, morphological, and photoluminescence properties were analyzed by using UV–visible spectroscopy, X-ray diffraction, scanning electron microscopy, and transmission electron… read more here.
Keywords: doped co3o4; microscopy; optical properties; properties doped ... See more keywords
Bimetallic metal–organic frameworks derived hierarchical flower-like Zn-doped Co3O4 for enhanced acetone sensing properties
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.150520
Abstract: Abstract Metal-organic frameworks (MOFs) derived metal oxides, as a promising gas-sensing material, have received extensive attention because of its unique advantages of abundant pore structures, high surface areas and diverse compositions. In this work, hierarchical… read more here.
Keywords: doped co3o4; metal organic; metal; organic frameworks ... See more keywords
Defect-rich Fe-doped Co3O4 derived from bimetallic-organic framework as an enhanced electrocatalyst for oxygen evolution reaction
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.130400
Abstract: Abstract Herein, oxygen-deficient Fe-doped Co3O4 polyhedral nanoparticles derived from FeCo‐based bimetal–organic frameworks are prepared for the electrocatalytic oxygen evolution reaction (OER) via a facile self‐templating strategy. A well-defined rhombic dodecahedral structure with abundant oxygen vacancies… read more here.
Keywords: doped co3o4; rich doped; evolution reaction; oxygen evolution ... See more keywords
Cu embedded Co oxides and its fenton-like activity for metronidazole degradation over a wide pH range: Active sites of Cu doped Co3O4 with {112} exposed facet
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132910
Abstract: Abstract Cu-Co bimetallic catalysts show excellent performance for metronidazole (MNZ) degradation in a Fenton-like reaction, a near complete conversion was achieved. Cu doped Co3O4 with {112} exposed facet has proved to promote the oxidation of… read more here.
Keywords: degradation; doped co3o4; co3o4 112; fenton like ... See more keywords
Facile synthesis of porous Mn-doped Co3O4 oblique prisms as an electrode material with remarkable pseudocapacitance
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.02.010
Abstract: Abstract Novel Mn-doped Co3O4 oblique prisms (Mn@Co3O4 OPs) were successfully fabricated via a simple solvothermal reaction in a mixed solvent of ethanol and water, and followed by a calcination treatment of the precursor at 550 °C… read more here.
Keywords: doped co3o4; oblique prisms; electrode material; co3o4 ... See more keywords
C, N co-doped Co3O4 hollow spheres prepared via hydrothermal reaction for improved electrochemical activity
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.10.200
Abstract: Abstract Superior electrode materials play a key role on the electrochemical performance for the lithium-ion batteries and supercapacitors. The Co3O4-based materials are promising electrode materials due to their high specific capacity and energy density. However,… read more here.
Keywords: doped co3o4; electrode materials; ion batteries; co3o4 hollow ... See more keywords
Outstanding stability and photoelectrochemical catalytic performance of (Fe, Ni) co-doped Co3O4 photoelectrodes for solar hydrogen production
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.01.113
Abstract: Abstract In this work, pure and (Fe, Ni) co-doped Co3O4 nanostructured photoelectrodes of different doping levels and thicknesses were manufactured at constant substrate temperature (450 °C) using the spray pyrolysis technique. In addition to the chemical… read more here.
Keywords: doped co3o4; hydrogen; solar hydrogen; energy ... See more keywords
Mo-doped Co3O4 ultrathin nanosheet arrays anchored on nickel foam as a bi-functional electrode for supercapacitor and overall water splitting.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.06.019
Abstract: Simple preparation, favorable price and environmental protection have been a long-term challenge in the field of electrochemistry. Herein, we studied and prepared a bifunctional Mo-doped Co3O4 ultrathin nanosheets, which has been validated as an effective… read more here.
Keywords: co3o4 ultrathin; doped co3o4; water; electrode ... See more keywords
A modified screen printed electrode based on La3+-doped Co3O4 nanocubes for determination of sulfite in real samples
Sign Up to like & getrecommendations! Published in 2019 at "Microchemical Journal"
DOI: 10.1016/j.microc.2019.03.031
Abstract: Abstract A new La3+-doped Co3O4 nanocubes based screen printed electrochemical sensor was effectively used to determine sulfite. The electrochemical oxidation activity of sulfite was considered in PBS (pH 7.0) with voltammetry method. The obtained results presented… read more here.
Keywords: doped co3o4; la3 doped; real samples; co3o4 nanocubes ... See more keywords
Enhanced Peroxidase-like Activity of Mo6+-Doped Co3O4 Nanotubes for Ultrasensitive and Colorimetric l-Cysteine Detection
Sign Up to like & getrecommendations! Published in 2018 at "ACS Applied Nano Materials"
DOI: 10.1021/acsanm.8b00945
Abstract: Doping with transition metal ions has been regarded as one of the most effective means to optimize the catalytic efficiency of metal oxides. In this work, a general approach for the fabrication of Mo6+-doped Co3O4… read more here.
Keywords: mo6 doped; detection; co3o4 nanotubes; peroxidase ... See more keywords