Journal ArticleDOI
Titanium-dioxide-grafted carbon paper with immobilized sulfur as a flexible free-standing cathode for superior lithium–sulfur batteries
TLDR
In this article, the authors synthesized a TiO 2 -grafted carbon paper (CP@TiO 2 ) by pyrolysis of tetrabutyl-titanate-treated filter paper, which is a superior material for immobilising sulfur as a flexible freestanding electrode for lithium-sulfur (Li-S) batteries.About:
This article is published in Journal of Power Sources.The article was published on 2015-09-20. It has received 78 citations till now. The article focuses on the topics: Membrane & Sulfur.read more
Citations
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Review on High-Loading and High-Energy Lithium–Sulfur Batteries
TL;DR: In this paper, the authors highlight the recent progress in high-sulfur-loading Li-S batteries enabled by hierarchical design principles at multiscale, particularly, basic insights into the interfacial reactions, strategies for mesoscale assembly, unique architectures, and configurational innovation in the cathode, anode, and separator.
Journal ArticleDOI
Nanostructured Metal Oxides and Sulfides for Lithium-Sulfur Batteries
TL;DR: The use of nanostructured metal oxides and sulfides for high sulfur utilization and long life span of Li-S batteries is reviewed here and the relationships between the intrinsic properties of metal oxide/sulfide hosts and electrochemical performances of Li -S batteries are discussed.
Journal ArticleDOI
A review of flexible lithium-sulfur and analogous alkali metal-chalcogen rechargeable batteries
TL;DR: This review has summarized the recent progress of flexible Li-S and analogous batteries, and emphasized the importance of cell packaging and flexibility evaluation, and two special flexible battery prototypes of foldable and cable-typeLi-S batteries are highlighted.
Journal ArticleDOI
Foldable interpenetrated metal-organic frameworks/carbon nanotubes thin film for lithium-sulfur batteries.
TL;DR: A strategy of using foldable interpenetrated metal-organic frameworks/carbon nanotubes thin film for binder-free advanced lithium–sulfur batteries through a facile confinement conversion to achieve good cyclability and high volumetric energy density.
Journal ArticleDOI
Reduced graphene oxide wrapped MOFs-derived cobalt-doped porous carbon polyhedrons as sulfur immobilizers as cathodes for high performance lithium sulfur batteries
TL;DR: In this paper, reduced graphene oxide (RGO) wrapped metal-organic frameworks (MOFs) derived cobalt doped porous carbon polyhedrons synthesized via a carbonization process, are for the first time used for sulfur immobilizers as cathodes for high performance lithium-sulfur (Li-S) batteries.
References
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Journal ArticleDOI
A 2dvEv- bit distributed algorithm for the directed Euler trail problem
Wen-Huei Chen,Chuan Yi Tang +1 more
TL;DR: The algorithm can be used as a building block for solving other distributed graph problems, and can be slightly modified to run on a strongly-connected diagraph for generating the existent Euler trail or to report that no Euler trails exist.
Journal ArticleDOI
Graphene-Wrapped Sulfur Particles as a Rechargeable Lithium–Sulfur Battery Cathode Material with High Capacity and Cycling Stability
Hailiang Wang,Yuan Yang,Yongye Liang,Joshua T. Robinson,Yanguang Li,Ariel Jackson,Yi Cui,Hongjie Dai +7 more
TL;DR: In this article, the synthesis of a graphene-sulfur composite material by wrapping poly(ethylene glycol) (PEG) coated submicrometer sulfur particles with mildly oxidized graphene oxide sheets decorated by carbon black nanoparticles was reported.
Journal ArticleDOI
Sulphur–TiO2 yolk–shell nanoarchitecture with internal void space for long-cycle lithium–sulphur batteries
Zhi Wei Seh,Weiyang Li,Judy J. Cha,Guangyuan Zheng,Yuan Yang,Matthew T. McDowell,Po-Chun Hsu,Yi Cui,Yi Cui +8 more
TL;DR: This work demonstrates the design of a sulphur-TiO(2) yolk-shell nanoarchitecture with internal void space to accommodate the volume expansion of sulphur, resulting in an intact TiO( 2) shell to minimize polysulphide dissolution.
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Advances in Li–S batteries
Xiulei Ji,Linda F. Nazar +1 more
TL;DR: Li-S batteries have received everincreasing attention recently due to their high theoretical specific energy density, which is 3 to 5 times higher than that of Li ion batteries based on intercalation reactions as discussed by the authors.
Journal ArticleDOI
Porous Hollow Carbon@Sulfur Composites for High‐Power Lithium–Sulfur Batteries
N. Jayaprakash,Jingguo Shen,Surya S. Moganty,Alexandra Mirella Elena Corona,Lynden A. Archer +4 more
TL;DR: C @ S nanocomposites based on mesoporous hollow carbon capsules were prepared by a template approach as mentioned in this paper, and their excellent properties as a cathode material in a lithium secondary battery of S-sequestration of elemental sulfur in the carbon capsules, a restricted polysulfide shuttling and an improved electron transport on sulfur are attributed.