Novel approach to synthesize NiCo(2)S(4) composite for high-performance supercapacitor application with different molar ratio of Ni and Co

Here, we developed a new approach to synthesize NiCo(2)S(4) thin films for supercapacitor application using the successive ionic layer adsorption and reaction (SILAR) method on Ni mesh with different molar ratios of Ni and Co precursors. The five different NiCo(2)S(4) electrodes affect the electroch...

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Detalles Bibliográficos
Autores principales: Shinde, S. K., Ramesh, Sivalingam, Bathula, C., Ghodake, G. S., Kim, D.-Y., Jagadale, A. D., Kadam, A. A., Waghmode, D. P., Sreekanth, T. V. M., Kim, Heung Soo, Nagajyothi, P. C., Yadav, H. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6757066/
https://www.ncbi.nlm.nih.gov/pubmed/31548661
http://dx.doi.org/10.1038/s41598-019-50165-5
Descripción
Sumario:Here, we developed a new approach to synthesize NiCo(2)S(4) thin films for supercapacitor application using the successive ionic layer adsorption and reaction (SILAR) method on Ni mesh with different molar ratios of Ni and Co precursors. The five different NiCo(2)S(4) electrodes affect the electrochemical performance of the supercapacitor. The NiCo(2)S(4) thin films demonstrate superior supercapacitance performance with a significantly higher specific capacitance of 1427 F g(−1) at a scan rate of 20 mV s(−1). These results indicate that ternary NiCo(2)S(4) thin films are more effective electrodes compared to binary metal oxides and metal sulfides.

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