Electrochemical synthesis: Monoclinic Cu 2 Se nano-dendrites with high performance for supercapacitors
| Autor: | Rijuta Ganesh Saratale, Dae-Young Kim, Vijay J. Fulari, H. D. Dhaygude, Gajanan Ghodake, Rahul V. Patel, Surendra Shinde, Deepak P. Dubal, R.R. Koli, N.C. Maile |
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| Přispěvatelé: | Korea Science and Engineering Foundation, Dongguk University |
| Rok vydání: | 2017 |
| Předmět: |
Supercapacitor
Materials science Nanostructure General Chemical Engineering Nanotechnology Cu2Se nanomaterial 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Electrochemistry 01 natural sciences Capacitance 0104 chemical sciences Nanomaterials Electrodeposition Electrode Nano Supercapacitors Surface morphology 0210 nano-technology Monoclinic crystal system |
| Zdroj: | Digital.CSIC. Repositorio Institucional del CSIC instname |
| ISSN: | 1876-1070 |
| Popis: | et al. Morphology is a key factor in designing novel nanomaterials with controlled functional properties for the electrochemical application. Herein, we demonstrate the supercapacitor applications of the copper selenide (CuSe) electrodes with different morphologies prepared by electrodeposition at -0.65, -0.75, and -0.85 V/SCE deposition potentials. The well-defined morphologies of the CuSe nanostructures have been useful to develop potential applications in the supercapacitor devices. The nanodendrite-like morphology obtained at the deposition potential -0.75 V/SCE showed maximum specific capacitance (688 F/g at 5 mV/s) as compared to the other morphologies. Analysis of CdSe0.6Te0.4 samples was supported by Dongguk University, Seoul, Korea Research Fund 2016–2018. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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