Nickel Selenide Nanoparticles as a Cheap Alternative for Pt-Counter Electrode in Dye-Sensitized Solar Cells

Yadav, Sushma; Hassan, Samim; Verma, Preeti; Sapra, Sameer

doi:10.1166/jnn.2019.15789

Cited by 5 publications

(1 citation statement)

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“…The catalytic activity of Se‐rich material, was lower as compared to the Ni‐rich material and the current density of Ni‐rich material was found to be greater than Pt. [ 215 ] In other work, Che et al. compared the performance of NiSe 2 prepared by HT, electrochemical deposition (HED) and ED.…”

Section: Ni‐chalcogenides Based Energy Conversion and Storage Devicesmentioning

confidence: 99%

Emergence of Ni‐Based Chalcogenides (S and Se) for Clean Energy Conversion and Storage

Maurya

Khaladkar

Horn

et al. 2021

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Nickel chalcogenide (S and Se) based nanostructures intrigued scientists for some time as materials for energy conversion and storage systems. Interest in these materials is due to their good electrochemical stability, eco‐friendly nature, and low cost. The present review compiles recent progress in the area of nickel‐(S and Se)‐based materials by providing a comprehensive summary of their structural and chemical features and performance. Improving properties of the materials, such as electrical conductivity and surface characteristics (surface area and morphology), through strategies like nano‐structuring and hybridization, are systematically discussed. The interaction of the materials with electrolytes, other electro‐active materials, and inactive components are analyzed to understand their effects on the performance of energy conversion and storage devices. Finally, outstanding challenges and possible solutions are briefly presented with some perspectives toward the future development of these materials for energy‐oriented devices with high performance.

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Section: Ni‐chalcogenides Based Energy Conversion and Storage Devicesmentioning

confidence: 99%