3D HIERARCHICAL NANOCRYSTALLINE CUS CATHODE FOR LITHIUM BATTERIES
| dc.contributor.author | Kalimuldina, Gulnur | |
| dc.contributor.author | Nurpeissova, Arailym | |
| dc.contributor.author | Adylkhanova, Assyl | |
| dc.contributor.author | Issatayev, Nurbolat | |
| dc.contributor.author | Adair, Desmond | |
| dc.contributor.author | Bakenov, Zhumabay | |
| dc.date.accessioned | 2021-08-16T12:09:33Z | |
| dc.date.available | 2021-08-16T12:09:33Z | |
| dc.date.issued | 2021-03-26 | |
| dc.description.abstract | Conductive and flexible CuS films with unique hierarchical nanocrystalline branches directly grown on three-dimensional (3D) porous Cu foam were fabricated using an easy and facile solution processing method without a binder and conductive agent for the first time. The synthesis procedure is quick and does not require complex routes. The structure and morphology of the as-deposited CuS/Cu films were characterized by X-ray diffraction and scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy and transmission electron spectroscopy, respectively. Pure crystalline hexagonal structured CuS without impurities were obtained for the most saturated S solution. Electrochemical testing of CuS/Cu foam electrodes showed a reasonable capacity of 450 mAh·g−1 at 0.1 C and excellent cyclability, which might be attributed to the unique 3D structure of the current collector and hierarchical nanocrystalline branches that provide fast diffusion and a large surface area. | en_US |
| dc.identifier.citation | Kalimuldina, G., Nurpeissova, A., Adylkhanova, A., Issatayev, N., Adair, D., & Bakenov, Z. (2021). 3D Hierarchical Nanocrystalline CuS Cathode for Lithium Batteries. Materials, 14(7), 1615. https://doi.org/10.3390/ma14071615 | en_US |
| dc.identifier.uri | http://nur.nu.edu.kz/handle/123456789/5688 | |
| dc.language.iso | en | en_US |
| dc.publisher | Materials | en_US |
| dc.rights | Attribution-NonCommercial-ShareAlike 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
| dc.subject | Type of access: Open Access | en_US |
| dc.subject | copper sulfide | en_US |
| dc.subject | lithium-ion battery | en_US |
| dc.subject | Cu foam | en_US |
| dc.subject | cathode | en_US |
| dc.subject | binder-free | en_US |
| dc.title | 3D HIERARCHICAL NANOCRYSTALLINE CUS CATHODE FOR LITHIUM BATTERIES | en_US |
| dc.type | Article | en_US |
| workflow.import.source | science |