Constructing heterostructured FeS2/CuS nanospheres as high rate performance lithium ion battery anodes

Heterostructured porous FeS2/CuS nanospheres exhibit enhanced reaction kinetics, excellent rate capability and desirable long-term cycling stability performance.

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Ultrafine K2Ti6O13 nanowires with long-term cycling stability and high-rate performance for lithium-ion batteries

Journal of Electroanalytical Chemistry ◽

10.1016/j.jelechem.2020.114522 ◽

2020 ◽

Vol 874 ◽

pp. 114522

Author(s):

Ling Yu ◽

Weifeng Zhang ◽

Jintao Lv ◽

Xingjiang Liu ◽

Yafeng Li ◽

...

Keyword(s):

Lithium Ion Batteries ◽

Lithium Ion ◽

Cycling Stability ◽

High Rate ◽

Rate Performance ◽

High Rate Performance

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Impact of secondary particle size and two-layer architectures on the high-rate performance of thick electrodes in lithium-ion battery pouch cells

Journal of Power Sources ◽

10.1016/j.jpowsour.2021.230429 ◽

2021 ◽

Vol 515 ◽

pp. 230429

Author(s):

Marissa Wood ◽

Jianlin Li ◽

Zhijia Du ◽

Claus Daniel ◽

Alison R. Dunlop ◽

...

Keyword(s):

Particle Size ◽

Lithium Ion Battery ◽

Secondary Particle ◽

Lithium Ion ◽

High Rate ◽

Rate Performance ◽

High Rate Performance

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Monodispersed LiFePO4@C Core-Shell Nanoparticles Anchored on 3D Carbon Cloth for High-Rate Performance Binder-Free Lithium Ion Battery Cathode

Journal of Nanomaterials ◽

10.1155/2020/2607017 ◽

2020 ◽

Vol 2020 ◽

pp. 1-11

Author(s):

Boqiao Li ◽

Wei Zhao ◽

Chen Zhang ◽

Zhe Yang ◽

Fei Dang ◽

...

Keyword(s):

Lithium Ion Battery ◽

Lithium Ion ◽

Current Collector ◽

High Rate ◽

Core Shell ◽

Carbon Cloth ◽

Rate Performance ◽

Active Materials ◽

Binder Free ◽

High Rate Performance

Owing to high safety, low cost, nontoxicity, and environment-friendly features, LiFePO4 that is served as the lithium ion battery cathode has attracted much attention. In this paper, a novel 3D LiFePO4@C core-shell configuration anchored on carbon cloth is synthesized by a facile impregnation sol-gel approach. Through the binder-free structure, the active materials can be directly combined with the current collector to avoid the falling of active materials and achieve the high-efficiency lithium ion and electron transfer. The traditional slurry-casting technique is applicable for pasting LiFePO4@C powders onto the 2D aluminum foil current collector (LFP-Al). By contrast, LFP-CC exhibits a reversible specific capacity of 140 mAh·g-1 and 93.3 mAh·g-1 at 1C and 10C, respectively. After 500 cycles, no obvious capacity decay can be observed at 10C while keeping the coulombic efficiency above 98%. Because of its excellent capacity, high-rate performance, stable electrochemical performance, and good flexibility, this material has great potentials of developing the next-generation high-rate performance lithium ion battery and preparing the binder-free flexible cathode.

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Facile Synthesis of Electrospun Li1.2Ni0.17Co0.17Mn0.5O2 Nanofiber and Its Enhanced High-Rate Performance for Lithium-Ion Battery Applications

ACS Applied Materials & Interfaces ◽

10.1021/am402484f ◽

2013 ◽

Vol 5 (16) ◽

pp. 7765-7769 ◽

Cited By ~ 51

Author(s):

Ji Won Min ◽

Chul Jin Yim ◽

Won Bin Im

Keyword(s):

Lithium Ion Battery ◽

Lithium Ion ◽

High Rate ◽

Rate Performance ◽

Facile Synthesis ◽

High Rate Performance

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An in situ formed Se/CMK-3 composite for rechargeable lithium-ion batteries with long-term cycling performance

Journal of Materials Chemistry A ◽

10.1039/c6ta05029h ◽

2016 ◽

Vol 4 (35) ◽

pp. 13646-13651 ◽

Cited By ~ 39

Author(s):

Cheng Zheng ◽

Minying Liu ◽

Wenqiang Chen ◽

Lingxing Zeng ◽

Mingdeng Wei

Keyword(s):

Lithium Ion Batteries ◽

Lithium Ion ◽

Cycling Performance ◽

High Rate ◽

Rate Performance ◽

Li Ion ◽

Ion Intercalation ◽

High Rate Performance

A Se/CMK-3 composite was in situ synthesized, exhibiting large capacity, high rate performance and excellent long-term cycling stability for Li-ion intercalation.

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