CATALYTIC EFFECTS OF DIFFERENT LOADINGS OF NI NANOPARTICLES ENCAPSULATED IN FEW LAYERS N-DOPED GRAPHENE AND SUPPORTED BY NDOPED GRAPHITIC CARBON IN LI-S BATTERIES
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Date
2022-08
Authors
Baikalov, Nurzhan
Mentbayeva, Almagul
Konarov, Aishuak
Zhang, Yongguang
Bakenov, Zhumabay
Journal Title
Journal ISSN
Volume Title
Publisher
National Laboratory Astana
Abstract
Lithium-ion batteries (LIB), despite the fact that they have opened up new opportunities for
the rapid development of modern portable devices, mainly use intercalation cathodes represented by
transition metal oxides and phosphates as cathodes, which are unable to meet the requirements of
electric vehicles and high energy storage systems and have several disadvantages associated with the
high cost of materials and safety problems. In this regard, Lithium-Sulfur batteries (Li-S) have been
considered as promising next generation energy storage systems due to high theoretical energy
density (2600 Wh kg-1 ) with sufficient operating voltage potential of ~2.1 V (vs Li/Li+ ) alongside
its low cost and non-toxicity
Description
Keywords
Type of access: Embargo, Lithium-ion batteries, Lithium-Sulfur batteries
Citation
Baikalov, N. Mentbayeva, A. Konarov, A. Zhang, Y. Bakenov, Z. (2022).Catalytic Effects of Different Loadings of Ni nanoparticles Encapsulated in Few Layers N-doped Graphene and Supported by Ndoped Graphitic Carbon in Li-S batteries. National Laboratory Astana