SnO2-Co3O4-graphite nanosheets with stable structure, high reversible capacity, and long life as anode material for lithium-ion batteries

Sun, Yuanqiang; Feng, Yefeng; Jin, Ke; Deng, Xiaoqian; Li, Wenrui; Guo, Zhiling; He, Miao

doi:10.1007/s11581-021-04192-w

Cited by 8 publications

(2 citation statements)

References 40 publications

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“…Yukun et al [131] synthesized SnO2-Co3O4-C composite through the hydrothermal method followed by two-step ball milling by uniformly anchored SnO2 and Co3O4 NPs on the graphite nanosheets. This composite exhibited a stable capacity of 842 mAh g -1 even after 300 cycles at 0.2 A g -1 and retained a discharge capacity of 596.1 mAh g -1 after 980 cycles at 1 A g -1 .…”

Section: Cdtmosmentioning

confidence: 99%

Brief review on carbon derivatives based ternary metal oxide composite electrode materials for lithium-ion batteries

Pavitra¹,

Soni

Praveen

et al. 2013

J. Electrochem. Sci. Eng.

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Revolutionized lithium-ion batteries (LIB) have taken a very important role in our day today life by powering all sorts of electric devices. The selection of electrode materials is very important, which impacts the electrochemical performance of LIBs. Advancements in the electrode materials and synthesis procedure greatly influence the electrochemical performance. This review discusses the carbon derivatives based ternary composite as electrode materials. A detailed explanation of the ternary electrode materials synthesis and spectroscopic, microscopic and electrochemical analysis of LIBs has been carried out in this study. Ternary composites are composed of highly conducting carbon derivatives, which are incorporated with SnO2/ZnO/MoO3/SiOx and additionally any one metal oxide. Carbon derivatives-based ternary metal oxide composites can exhibit enhanced electrochemical results based on their heterostructures. The availability of more active sites contributes the reversible topotactic reactions during the charging-discharging process due to the porosity and other unique structures of different dimensions of the electrode materials. Concepts and strategies can extend the focus on developing the ternary metal oxides for high-performance LIBs.

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Section: Cdtmosmentioning

confidence: 99%

Brief review on carbon derivatives based ternary metal oxide composite electrode materials for lithium-ion batteries

Pavitra¹,

Soni

Praveen

et al. 2013

J. Electrochem. Sci. Eng.

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show abstract

“…[10] Therefore, conversion-type anodes have been considered more promising for LiBs than intercalation-type and alloying-type anodes. A large number of conversion-type anode materials, like transition-metal oxides (Co 3 O 4 , [11,12] NiO, [13,14] Co x Mn 3Àx O 4 , [15] Fe 3 O 4 , [16,17] MnO, [18] etc. ), sulphides (MoS 2 , [19] CoS 2 , [20] etc.…”

Section: Introductionmentioning

confidence: 99%

Modification of VPO₄ with carbon and 3DG for high performance lithium‐ion battery anode

Hu,

Gao,

Huang

et al. 2023

Can J Chem Eng

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Lithium‐ion batteries (LiBs) are one of the most promising energy storage devices. However, the large‐scale application of LiBs is limited by their electrochemical properties. In this study, we built a three‐dimensional (3D) conductive network structure with carbon and 3DG coating VPO4 (VPO4@C@3DG) via a one‐pot hydrothermal method with subsequent high‐temperature annealing. The effects of the content of three‐dimensional porous graphene (3DG) on the crystal structure, morphology, and electrochemical properties of VPO4/C are investigated using characterization and electrochemical test techniques. The SEM images show that the size of sphere‐like particles of VPO4@C@3DG composite with 20 wt.% of 3DG (VPO4@C@3DG‐20) is the smallest in all samples. In addition, the electrochemical experimental results reveal that VPO4@C@3DG‐20 exhibits the best cycling and rate performance compared to other VPO4@C@3DG composites. Specifically, VPO4@C@3DG‐20 achieves an initial charge capacity of 601.2 mAh g−1 at 0.2 C (110 mA g−1) and keeps at 354 mAh g−1 at the 100th cycle. This is because the introduction of 20 wt.% 3DG graphene inhibits the growth and aggregation of the particles, thus shortening the diffusion path of Li+. In addition, the 3D conducting network structure boosts the conductivity of the materials and buffers the volume variation resulting from the charging/discharging process.

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Hydrothermal synthesis of SnO2/MoO3-/rGO ternary nanocomposites as a high-performance anode for lithium ion batteries

Li,

Wei,

Cui

et al. 2024

Electrochimica Acta

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SnO2-Co3O4-graphite nanosheets with stable structure, high reversible capacity, and long life as anode material for lithium-ion batteries

Cited by 8 publications

References 40 publications

Brief review on carbon derivatives based ternary metal oxide composite electrode materials for lithium-ion batteries

Brief review on carbon derivatives based ternary metal oxide composite electrode materials for lithium-ion batteries

Modification of VPO₄ with carbon and 3DG for high performance lithium‐ion battery anode

Hydrothermal synthesis of SnO2/MoO3-/rGO ternary nanocomposites as a high-performance anode for lithium ion batteries

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SnO2-Co3O4-graphite nanosheets with stable structure, high reversible capacity, and long life as anode material for lithium-ion batteries

Cited by 8 publications

References 40 publications

Brief review on carbon derivatives based ternary metal oxide composite electrode materials for lithium-ion batteries

Brief review on carbon derivatives based ternary metal oxide composite electrode materials for lithium-ion batteries

Modification of VPO4 with carbon and 3DG for high performance lithium‐ion battery anode

Hydrothermal synthesis of SnO2/MoO3-/rGO ternary nanocomposites as a high-performance anode for lithium ion batteries

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Modification of VPO₄ with carbon and 3DG for high performance lithium‐ion battery anode