Carbon@SnS2 core-shell microspheres for lithium-ion battery anode materials

Yu, Guoyun; Chen, Xiujuan; Wang, Ansong; Wang, Youliang

doi:10.1007/s11581-018-2596-1

Cited by 13 publications

References 36 publications

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Hydrothermally Synthesized SnS₂ Anode Materials with Selectively Tuned Crystallinity

Bekzhanov,

Daniyeva,

Jiang

et al. 2024

Small Science

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SnS2‐based anode active materials for lithium‐ion battery applications are synthesized with varying degrees of crystallinity via a hydrothermal method, and their electrochemical performance properties are assessed. Different ratios of tin chloride and thioacetamide precursors are used and studied to control the crystallization. In situ electrochemical impedance spectroscopy and galvanostatic intermittent titration technique experiments are used to study the lithium‐ion diffusion kinetics into the crystal structures and the conversion reaction mechanisms for discharge up to x ≈ 2.08 moles of lithiation per SnS2, equivalent to a discharge capacity of 300 mAh g−1. Transmission electron microscopy reveals the presence of amorphous and crystalline domains, as well as the existence of additional Sn2S3 layers on one of the samples. The highest specific reversible capacity during cycling and rate performance are 598 mAh g−1 after 100 cycles and 605 mAh g−1 after rate capability test, which are obtained for the samples prepared with the 1:4 tin chloride to thioacetamide ratio.

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Hydrothermally Synthesized SnS₂ Anode Materials with Selectively Tuned Crystallinity

Bekzhanov,

Daniyeva,

Jiang

et al. 2024

Small Science

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Applications of Graphene Nanomaterials in Energy Storage—A State-of-Art Short Review

Farhana

Kadirgama

Sivarao

et al. 2022

Lecture Notes in Mechanical Engineering

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Facile hydrogel-derived sub-10 nm tin–iron alloy embedded in 3D carbon nanocorals with improved cycle life and rate capability

Zhang

Shi

Liu

et al. 2019

Ionics

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Carbon@SnS2 core-shell microspheres for lithium-ion battery anode materials

Cited by 13 publications

References 36 publications

Hydrothermally Synthesized SnS₂ Anode Materials with Selectively Tuned Crystallinity

Hydrothermally Synthesized SnS₂ Anode Materials with Selectively Tuned Crystallinity

Applications of Graphene Nanomaterials in Energy Storage—A State-of-Art Short Review

Facile hydrogel-derived sub-10 nm tin–iron alloy embedded in 3D carbon nanocorals with improved cycle life and rate capability

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Carbon@SnS2 core-shell microspheres for lithium-ion battery anode materials

Cited by 13 publications

References 36 publications

Hydrothermally Synthesized SnS2 Anode Materials with Selectively Tuned Crystallinity

Hydrothermally Synthesized SnS2 Anode Materials with Selectively Tuned Crystallinity

Applications of Graphene Nanomaterials in Energy Storage—A State-of-Art Short Review

Facile hydrogel-derived sub-10 nm tin–iron alloy embedded in 3D carbon nanocorals with improved cycle life and rate capability

Contact Info

Product

Resources

About

Hydrothermally Synthesized SnS₂ Anode Materials with Selectively Tuned Crystallinity

Hydrothermally Synthesized SnS₂ Anode Materials with Selectively Tuned Crystallinity