Book Chapter10.1007/978-981-10-3406-0_6
A graphene foam electrode with high sulfur loading for flexible and high energy Li-S batteries
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TL;DR: Li et al. as discussed by the authors proposed an effective strategy to obtain flexible Li-S battery electrodes with high energy density, high power density and long cyclic life by adopting graphene foam-based electrodes.
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About: This article is published in Nano Energy. The article was published on 01 Jan 2015. The article focuses on the topics: Graphene foam & Lithium cobalt oxide.
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Citations
Tuning of interactions between cathode and lithium polysulfide in Li-S battery by rational halogenation
Samson O. Olanrele,Samson O. Olanrele,Zan Lian,Zan Lian,Chaowei Si,Chaowei Si,Shuo Chen,Shuo Chen,Bo Li +8 more
TL;DR: In this article, the interaction between halogenated graphene and polysulfide species was investigated using first-principle calculations, and it was found that halogen dopants significantly modify the local electronic structure of adsorption site and further induce a polarization to trap the polysides.
21
Improving the over-all performance of Li-S batteries via electrolyte optimization with consideration of loading condition
Guo Ai,Zhihui Wang,Yiling Dai,Wenfeng Mao,Wenfeng Mao,Hui Zhao,Yanbao Fu,Yunfei En,Vincent Battaglia,Gao Liu +9 more
TL;DR: In this paper, the incorporation of room temperature ionic liquid (IL) as co-solvent, and the effect of IL in mitigating the polysulfide dissolution via systematical mechanism study of self-discharge phenomena is discussed for the sake of the better over-all electrochemical performance of Li-S cell.
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A New Nanostructured Li2S/Silicon Rechargeable Battery with High Specific Energy
Ariel Jackson,Yuan Yang,Matthew T. McDowell,Judy J. Cha,Seung Sae Hong,Yi Cui +5 more
- 27 May 2010
TL;DR: A novel lithium metal-free battery consisting of a Li(2)S/mesoporous carbon composite cathode and a silicon nanowire anode that yields a theoretical specific energy of 1550 Wh kg(-1), which is four times that of the theoretical specificEnergy of existing lithium-ion batteries based on LiCoO( 2) cathodes and graphite anodes.
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A novel poly(vinyl carbonate-co-butyl acrylate) quasi-solid-state electrolyte as a strong catcher for lithium polysulfide in Li–S batteries
TL;DR: In this article, a poly(vinyl carbonate-co-butyl acrylate) QPE with 3D crosslinked network was designed to capture lithium polysulfide through a chemical adsorption of abundant ester groups.
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Interwoven NiCo2O4 Nanosheet/Carbon Nanotube Composites as Highly Efficient Lithium−Sulfur Cathode Hosts
Dengji Xiao,Huifang Zhang,Cheng-Meng Chen,Yaodong Liu,Shuxia Yuan,Chunxiang Lu +5 more
- 01 Nov 2017
TL;DR: In this article, a sulfur host based on interwoven NiCo2O4 nanosheet/carbon nanotube composites is designed and synthesized by using a solvothermal reaction and subsequent annealing.
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References
Li-O2 and Li-S batteries with high energy storage.
Peter G. Bruce,Stefan Freunberger,Laurence J. Hardwick,Laurence J. Hardwick,Jean-Marie Tarascon +4 more
TL;DR: The energy that can be stored in Li-air and Li-S cells is compared with Li-ion; the operation of the cells is discussed, as are the significant hurdles that will have to be overcome if such batteries are to succeed.
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Three-dimensional flexible and conductive interconnected graphene networks grown by chemical vapour deposition
TL;DR: The direct synthesis of three-dimensional foam-like graphene macrostructures, which are called graphene foams (GFs), by template-directed chemical vapour deposition is reported, demonstrating the great potential of GF/poly(dimethyl siloxane) composites for flexible, foldable and stretchable conductors.
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