Synthesis and study of the structure, magnetic, optical and methane gas sensing properties of cobalt doped zinc oxide microstructures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8701-4
Abstract: Undoped and Cobalt (Co) doped zinc oxide (ZnO & CZx) nanoparticles were synthesized by Solvothermal method. The samples were studied by X-Ray Diffraction (XRD), Energy Dispersive X-ray Spectroscopy (EDS), Inductively Coupled Plasma Atomic Emission Spectroscopy… read more here.
Keywords: gas; zinc oxide; cobalt doped; spectroscopy ... See more keywords
Impedance spectroscopy, ferroelectric and optical properties of cobalt-doped $${Zn}_{1-x}{Co}_{x}O$$ nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03085-4
Abstract: Cobalt-doped zinc oxide, i.e., $${Zn}_{1-x}{Co}_{x}O$$ (x = 0.0, 0.02, 0.04 and 0.06) nanoparticles were synthesized by co-precipitation method. The X-ray diffraction patterns confirmed the formation of wurtzite structure in all prepared samples. Impedance spectroscopy was employed to… read more here.
Keywords: ferroelectric optical; cobalt doped; spectroscopy ferroelectric; spectroscopy ... See more keywords
Cobalt-doped Vanadium Pentoxide Microflowers as Superior Cathode for Lithium-Ion Battery
Sign Up to like & getrecommendations! Published in 2021 at "JOM"
DOI: 10.1007/s11837-020-04552-3
Abstract: To meet the ever-increasing demand for higher energy density and power density, developing cathode materials with high specific capacity has become an urgent problem. V2O5 has been considered as one of the most promising cathodes… read more here.
Keywords: vanadium pentoxide; lithium; cobalt doped; doped vanadium ... See more keywords
Growth and crystallization of Cobalt-doped TiO2 alloys: Effect of substrate and annealing temperature
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.04.177
Abstract: Abstract This work presents a study of the structural and optical properties of cobalt-doped titanium dioxide thin films prepared via the DC Magnetron Co-Sputtering technique using TiO2 and Co targets with 99.99% purity; these thin… read more here.
Keywords: cobalt; thin films; growth crystallization; cobalt doped ... See more keywords
Copper and cobalt co-doped ferrites as effective agents for chemical looping CO2 splitting
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.124150
Abstract: Abstract The sintering of oxygen carrier materials can be circumvented by operating chemical looping at relatively low temperatures ( read more here.
Keywords: ferrites effective; effective agents; doped ferrites; chemical looping ... See more keywords
Synthesis of cobalt doped ZnO/reduced graphene oxide nanorods as active material for heavy metal ions sensor and antibacterial activity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.04.298
Abstract: Abstract Cobalt doped ZnO/reduced graphene oxide (Co:ZnO/RGO) nanorods were synthesized by a chemical co-precipitation method. The morphological and physical properties were analyzed by High Resolution Scanning Electron Microscope (HR-SEM), Transmittance Electron Microscope (TEM), Fourier Transform… read more here.
Keywords: zno; antibacterial activity; cobalt doped; spectroscopy ... See more keywords
Cobalt-doped V2O5 nanowire arrays on Ti foil for enhanced lithium-ion storage
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.01.293
Abstract: Abstract Cobalt (Co)-doped V2O5 nanowire arrays are prepared using a simple hydrothermal method by controlling appropriate molar ratios of cobaltous acetate (Co(CH3COO)2·4H2O) and ammonium vanadate (NH4VO3). The products are characterized by scanning electron microscopy, X-ray… read more here.
Keywords: storage; cobalt; microscopy; doped v2o5 ... See more keywords
Enhanced dielectric properties and electrical responses of cobalt-doped CaCu3Ti4O12 thin films
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.09.340
Abstract: Abstract This work firstly reported preparation of cobalt-doped CaCu3Ti4O12 (CCCTO) thin film by a sol-gel modified method. It was concluded that a relatively high dielectric constant e' (2326, at 1 kHz), low dielectric loss tan δ (0.012,… read more here.
Keywords: enhanced dielectric; dielectric properties; doped cacu3ti4o12; thin film ... See more keywords
Copper/cobalt-doped LaMnO3 perovskite oxide as a bifunctional catalyst for rechargeable Li-O2 batteries
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.06.114
Abstract: Abstract Copper/cobalt-doped perovskite oxide LaMn0.8M0.2O3 (M = Cu, Co) composites are synthesized through gel combustion with urea as the chelating agent and fuel. Both LaMn0.8Cu0.2O3 and LaMn0.8Co0.2O3 exhibit better catalytic performances for OER and ORR than LaMnO3… read more here.
Keywords: perovskite oxide; catalyst; copper cobalt; cobalt doped ... See more keywords
Cobalt-doped ZnO nanoparticles derived from zeolite imidazole frameworks: Synthesis, characterization, and application for the detection of an exhaled diabetes biomarker.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2020.02.081
Abstract: Metal-organic frameworks (MOFs) with porous structures, high surface areas, diverse compositions, and functional linkers are promising materials and good carriers for building high-performance devices. In this work, uniform cobalt-doped ZnO nanoparticles (Co-doped ZnO NPs) derived… read more here.
Keywords: detection; zno nps; zno; cobalt doped ... See more keywords
Visible light photocatalytic degradation of amitriptyline using cobalt doped titanate nanowires: Kinetics and characterization of transformation products
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2019.103585
Abstract: Abstract Pharmaceutical compounds have been frequently detected in environmental matrices such as effluents, surface water and drinking water which is a matter of concern. Because of this, the use of photocatalysis has been highlighted as… read more here.
Keywords: doped titanate; degradation; titanate nanowires; water ... See more keywords