First report on solution processed α-Ce2S3 rectangular microrods: An efficient energy storage supercapacitive electrode
| Autor: | Bidhan Pandit, Babasaheb R. Sankapal, Akanksha Agarwal, Swapnil S. Karade, Ramani V. Motghare, Shilpa A. Pande |
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| Rok vydání: | 2019 |
| Předmět: |
Supercapacitor
Horizontal scan rate Materials science 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Capacitance Energy storage 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Biomaterials Contact angle Colloid and Surface Chemistry Chemical engineering Electrode Thin film 0210 nano-technology Chemical bath deposition |
| Zdroj: | Journal of Colloid and Interface Science. 535:169-175 |
| ISSN: | 0021-9797 |
| DOI: | 10.1016/j.jcis.2018.09.076 |
| Popis: | Rectangular shaped α-Ce2S3 microrods have been grown with the aid of a facile, efficient, low cost and low temperature chemical bath deposition (CBD) approach in thin film form. Characterizations of α-Ce2S3 have been performed through structural, morphological and surface wettability studies. Intermixed rectangular microrods with lower contact angle provide a reduction in intrinsic resistance and effective ion diffusion path during electrochemical activities ensuring maximum utilization of the active electrode species. This leads to achieve a remarkable specific capacitance of 726 F/g at 2 mV/s scan rate with the excellent electrochemical stability of 93% at 2000 CV cycles. Efficient electrochemical findings exhibit excellent scope of α-Ce2S3 towards next-generation energy storage devices. |
| Databáze: | OpenAIRE |
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