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Oct 20, 2011 ... Synopsis. The structure of sulfur-poly(acrylonitrile)-based Li-sulfur batteries is elucidated and correlated with their electrochemical performance. Besides of the poly(acrylonitrile)-derived backbone, thioamide as well as poly(sulfide) structures are proposed. Furthermore, the intermediary formation of S8 ...


Feb 1, 2016 ... Sulfur is a promising cathode material for lithium–sulfur batteries because of its high theoretical capacity (1,675 mA h g−1); however, its low electrical conductivity and the instability of sulfur-based electrodes limit its practical application. Here we report a facile in situ method for preparing three- dimensional ...


Author: Chen, Shuru; Graduate Program: Mechanical Engineering; Degree: Doctor of Philosophy; Document Type: Dissertation; Date of Defense: March 03, 2015; Committee Members: Donghai Wang, Dissertation Advisor; Chao Yang Wang, Committee Member; Md Amanul Haque, Committee Member; Michael Anthony ...


See figure: 'Rate capability of TiO 2 – sulfur composite cathode ' from publication ' Synthesis and electrochemical performance of TiO2–sulfur composite cathode materials for lithium–sulfur batteries' on ResearchGate, the professional network for scientists.


Abstract. The structure and characteristic of carbon materials have a direct influence on the electrochemical performance of sulfur–carbon composite electrode materials for lithium–sulfur battery. In this paper, sulfur composite has been synthesized by heating a mixture of elemental sulfur and activated carbon, which is ...