Nanostructured flower-shaped CuCo2S4as a Pt-free counter-electrode for dye-sensitized solar cells

Bakhytzhan Baptayev; Dias Mustazheb; Zhamilya Abilova; Mannix P. Balanay

doi:10.1039/d0cc04211k

Nanostructured flower-shaped CuCo₂S₄as a Pt-free counter-electrode for dye-sensitized solar cells

Bakhytzhan Baptayev, Dias Mustazheb, Zhamilya Abilova, Mannix P. Balanay

Research output: Contribution to journal › Article › peer-review

Abstract

We demonstrated a solvothermally prepared cost-effective, mesoporous, and high surface area nanostructured flower-shaped CuCo₂S₄counter-electrode for dye-sensitized solar cells. The new counter electrode exhibited comparable results with a traditional Pt-based counter electrode, 7.56%vs.7.42%, respectively. The electrochemical analysis demonstrated superior electrocatalytic activity of the product, which was stable even after 6 months of aging.

Original language	English
Pages (from-to)	12190-12193
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	81
DOIs	https://doi.org/10.1039/d0cc04211k
Publication status	Published - Oct 18 2020

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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abstract = "We demonstrated a solvothermally prepared cost-effective, mesoporous, and high surface area nanostructured flower-shaped CuCo2S4counter-electrode for dye-sensitized solar cells. The new counter electrode exhibited comparable results with a traditional Pt-based counter electrode, 7.56%vs.7.42%, respectively. The electrochemical analysis demonstrated superior electrocatalytic activity of the product, which was stable even after 6 months of aging.",

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AU - Baptayev, Bakhytzhan

AU - Mustazheb, Dias

AU - Abilova, Zhamilya

AU - Balanay, Mannix P.

PY - 2020/10/18

Y1 - 2020/10/18

N2 - We demonstrated a solvothermally prepared cost-effective, mesoporous, and high surface area nanostructured flower-shaped CuCo2S4counter-electrode for dye-sensitized solar cells. The new counter electrode exhibited comparable results with a traditional Pt-based counter electrode, 7.56%vs.7.42%, respectively. The electrochemical analysis demonstrated superior electrocatalytic activity of the product, which was stable even after 6 months of aging.

AB - We demonstrated a solvothermally prepared cost-effective, mesoporous, and high surface area nanostructured flower-shaped CuCo2S4counter-electrode for dye-sensitized solar cells. The new counter electrode exhibited comparable results with a traditional Pt-based counter electrode, 7.56%vs.7.42%, respectively. The electrochemical analysis demonstrated superior electrocatalytic activity of the product, which was stable even after 6 months of aging.

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