Synthesis of Multiwalled Carbon Nanotube Aqueous Suspension with Surfactant Sodium Dodecylbenzene Sulfonate for Lithium/Sulfur Rechargeable Batteries

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dc.contributor.authorZhao, Yan
dc.contributor.authorLiu, Xinyi
dc.contributor.authorZhang, Yongguang
dc.contributor.authorBakenov, Zhumabay
dc.contributor.authorYin, Fuxing
dc.date.accessioned2016-11-07T04:53:35Z
dc.date.available2016-11-07T04:53:35Z
dc.date.issued2015-12-27
dc.description.abstractDue 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.citationZhao, 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.84.7ru_RU
dc.identifier.otherhttp://dx.doi.org/10.5796/electrochemistry.84.7 7
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/1842
dc.language.isoenru_RU
dc.publisherElectrochemistry. The Electrochemical Society of Japanru_RU
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectCarbon Nanotubesru_RU
dc.subjectNanocompositesru_RU
dc.subjectSimple Stirring Mixingru_RU
dc.subjectSulfur Batteryru_RU
dc.subjectLithium Batteryru_RU
dc.subjectResearch Subject Categories::NATURAL SCIENCES::Chemistry::Analytical chemistry::Electrochemistryru_RU
dc.titleSynthesis of Multiwalled Carbon Nanotube Aqueous Suspension with Surfactant Sodium Dodecylbenzene Sulfonate for Lithium/Sulfur Rechargeable Batteriesru_RU
dc.typeArticleru_RU

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