In-situ synthesis of SnO2/CoFe2O4/Fe3O4 nanograss array composite: A redox-active electrode material for battery-type supercapacitors

Ceramics International, Journal Year: 2024, Volume and Issue: 50(11), P. 20535 - 20546

Published: March 14, 2024

Language: Английский

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Comprehensive Characterization of Octahedral Co3O4 Doped with Cu induces Oxygen Vacancies as a Battery-Type Redox Active Electrode Material for Supercapacitors

Ceramics International, Journal Year: 2024, Volume and Issue: 50(19), P. 34726 - 34739

Published: Oct. 1, 2024

Language: Английский

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Effect of Ce-Doping on the Structural, Morphological, and Electrochemical Features of Co3O4 Nanoparticles Synthesized by Solution Combustion Method for Battery-Type Supercapacitors

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Probing structural and electrochemical properties of a 2D CoMoO4@hBN nanocomposite as pseudocapacitive electrode for high-performance supercapacitors

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Ultra-small one-dimensional rice-like CoMoO4 nanorods as a promising pseudocapacitive electrode for high-performance supercapacitors

Materials Science in Semiconductor Processing, Journal Year: 2024, Volume and Issue: 185, P. 108865 - 108865

Published: Sept. 7, 2024

Language: Английский

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Nanocubic cobalt-containing Prussian blue analogue-derived carbon-coated CoFe alloy nanoparticles for noninvasive uric acid sensing

Analytical Methods, Journal Year: 2024, Volume and Issue: 16(16), P. 2496 - 2504

Published: Jan. 1, 2024

This work describes an electrochemical sensor for the fast noninvasive detection of uric acid (UA) in saliva. The sensing material was based on a cobalt-containing Prussian blue analogue (Na2-xCo[Fe(CN)6]1-y, PCF). By optimizing ratio Co and Fe as 1.5 : 1 PCF (PCF1.5,0), particles with regular nanocubic morphology were formed. calcination PCF1.5,0 produced carbon-coated CoFe alloy (CCF1.5), which possessed abundant defects achieved excellent performance. Subsequently, CCF1.5 modified screen-printed carbon electrode (SPCE) to fabricate sensor, CCF1.5/SPCE, showed sensitive selective response toward salivary UA owing its good conductivity, sufficient surface active sites efficient catalytic activity. determination artificial saliva wide linear range 40 nM-30 μM low limit (LOD) 15.3 nM (3σ/s 3). performances including reproducibility, stability selectivity estimated be satisfactory. content human determined recovery 98-107% total RSD 4.14%. results confirmed reliability CCF1.5/SPCE application detection.

Language: Английский

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Constructing hollow cobalt sulfide nanocages strung by manganese molybdate nanorods for high-efficiency supercapacitors and electrocatalytic methanol oxidation

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 176670 - 176670

Published: Sept. 1, 2024

Language: Английский

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Enhancing Electrochemical Performance of Co3O4/ZnO Composite Nanostructures through Interface Engineering for Oxygen Evolution Reaction

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135858 - 135858

Published: Nov. 1, 2024

Language: Английский

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