Synthesis of Multiwalled Carbon Nanotube Aqueous Suspension with Surfactant Sodium Dodecylbenzene Sulfonate for Lithium/Sulfur Rechargeable Batteries
| dc.contributor.author | Zhao, Yan | |
| dc.contributor.author | Liu, Xinyi | |
| dc.contributor.author | Zhang, Yongguang | |
| dc.contributor.author | Bakenov, Zhumabay | |
| dc.contributor.author | Yin, Fuxing | |
| dc.date.accessioned | 2016-11-07T04:53:35Z | |
| dc.date.available | 2016-11-07T04:53:35Z | |
| dc.date.issued | 2015-12-27 | |
| dc.description.abstract | Due to the hydrophobic nature of multiwalled carbon nanotube (MWNT), sodium dodecylbenzene sulfonate (SDBS) was adopted as a surfactant to synthesize a well-dispersed, homogeneous MWNT aqueous suspension. By simple stirring mixing of the resultant MWNT suspension with nano-sulfur aqueous suspension, a novel porous sulfur/ multiwalled carbon nanotube composite (S/MWNT) was synthesized. This preparation method based on the suspension mixing possesses the advantages of simplicity and low cost. Homogeneous dispersion and integration of MWNT in the composite results in a porous, highly conductive and mechanically flexible framework with enhanced electronic conductivity and ability to absorb the polysulfides into its porous structure. The cell with this S/MWNT composite cathode demonstrates a high reversibility, resulting in a stable reversible specific discharge capacity of 708mAhg−1 after 100 cycles at 0.1 C. Furthermore, the S/MWNT composite cathode with sulfur content of 62.5wt% exhibits a good rate capability with discharge capacities of 946, 780 and 516mAhg−1 at 0.5, 1 and 1.5 C, respectively. | ru_RU |
| dc.identifier.citation | Zhao, Y., Liu, X., Zhang, Y., Bakenov, Z., & Yin, F. (2016). Synthesis of multiwalled carbon nanotube aqueous suspension with surfactant sodium dodecylbenzene sulfonate for lithium/sulfur rechargeable batteries. Electrochemistry, 84(1), 7-11. DOI: 10.5796/electrochemistry.84.7 | ru_RU |
| dc.identifier.other | http://dx.doi.org/10.5796/electrochemistry.84.7 7 | |
| dc.identifier.uri | http://nur.nu.edu.kz/handle/123456789/1842 | |
| dc.language.iso | en | ru_RU |
| dc.publisher | Electrochemistry. The Electrochemical Society of Japan | ru_RU |
| dc.rights | Attribution-NonCommercial-ShareAlike 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/3.0/us/ | * |
| dc.subject | Carbon Nanotubes | ru_RU |
| dc.subject | Nanocomposites | ru_RU |
| dc.subject | Simple Stirring Mixing | ru_RU |
| dc.subject | Sulfur Battery | ru_RU |
| dc.subject | Lithium Battery | ru_RU |
| dc.subject | Research Subject Categories::NATURAL SCIENCES::Chemistry::Analytical chemistry::Electrochemistry | ru_RU |
| dc.title | Synthesis of Multiwalled Carbon Nanotube Aqueous Suspension with Surfactant Sodium Dodecylbenzene Sulfonate for Lithium/Sulfur Rechargeable Batteries | ru_RU |
| dc.type | Article | ru_RU |