Sb nanocrystal-anchored hollow carbon microspheres for high-capacity and high-cycling performance lithium-ion batteries

MoS2–C microspheres have been demonstrated with excellent electrochemical performances in terms of low resistance, high capacity even at large current density, and stable cycling performance.

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Solutions for the problems of silicon–carbon anode materials for lithium-ion batteries

Royal Society Open Science ◽

10.1098/rsos.172370 ◽

2018 ◽

Vol 5 (6) ◽

pp. 172370 ◽

Cited By ~ 16

Author(s):

Xuyan Liu ◽

Xinjie Zhu ◽

Deng Pan

Keyword(s):

Lithium Ion Batteries ◽

Anode Materials ◽

High Capacity ◽

Lithium Ion ◽

Cycling Performance ◽

Carbon Anode ◽

Environmental Friendliness ◽

Silicon Carbon ◽

New Energy ◽

Carbon Anodes

Lithium-ion batteries are widely used in various industries, such as portable electronic devices, mobile phones, new energy car batteries, etc., and show great potential for more demanding applications like electric vehicles. Among advanced anode materials applied to lithium-ion batteries, silicon–carbon anodes have been explored extensively due to their high capacity, good operation potential, environmental friendliness and high abundance. Silicon–carbon anodes have demonstrated great potential as an anode material for lithium-ion batteries because they have perfectly improved the problems that existed in silicon anodes, such as the particle pulverization, shedding and failures of electrochemical performance during lithiation and delithiation. However, there are still some problems, such as low first discharge efficiency, poor conductivity and poor cycling performance, which need to be improved. This paper mainly presents some methods for solving the existing problems of silicon–carbon anode materials through different perspectives.

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Tin dioxide with a support assembled from hollow carbon nanospheres for high capacity anode of lithium-ion batteries

Journal of Electroanalytical Chemistry ◽

10.1016/j.jelechem.2020.114797 ◽

2020 ◽

Vol 879 ◽

pp. 114797

Author(s):

Yanbin Chen ◽

Feiyang Luo ◽

Qinghua Tian ◽

Wei Zhang ◽

Zhuyin Sui ◽

...

Keyword(s):

Lithium Ion Batteries ◽

Tin Dioxide ◽

High Capacity ◽

Lithium Ion ◽

Carbon Nanospheres ◽

Hollow Carbon

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Silicon core–hollow carbon shell nanocomposites with tunable buffer voids for high capacity anodes of lithium-ion batteries

Physical Chemistry Chemical Physics ◽

10.1039/c2cp42231j ◽

2012 ◽

Vol 14 (37) ◽

pp. 12741 ◽

Cited By ~ 157

Author(s):

Shuru Chen ◽

Mikhail L. Gordin ◽

Ran Yi ◽

Giles Howlett ◽

Hiesang Sohn ◽

...

Keyword(s):

Lithium Ion Batteries ◽

High Capacity ◽

Lithium Ion ◽

Carbon Shell ◽

Hollow Carbon

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Firework-shaped TiO2 microspheres embedded with few-layer MoS2 as an anode material for excellent performance lithium-ion batteries

Journal of Materials Chemistry A ◽

10.1039/c4ta06607c ◽

2015 ◽

Vol 3 (12) ◽

pp. 6392-6401 ◽

Cited By ~ 85

Author(s):

Bangjun Guo ◽

Ke Yu ◽

Hao Fu ◽

Qiqi Hua ◽

Ruijuan Qi ◽

...

Keyword(s):

Lithium Ion Batteries ◽

Anode Material ◽

Composite Electrode ◽

High Capacity ◽

Rate Capability ◽

Lithium Ion ◽

Cycling Performance ◽

Excellent Performance ◽

Tio2 Microspheres ◽

Novel Strategy

Firework-shaped TiO2 microspheres embedded with few-layer MoS2 are prepared by a novel strategy, and the composite electrode exhibits excellent cycling performance, high capacity and rate capability compared to pure MoS2 and TiO2 electrodes.

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