Facile synthesis of metal disulfides nanoparticles encapsulated by amorphous carbon composites as high-performance electrode materials for lithium storage

2019 ◽  
Vol 773 ◽  
pp. 97-104 ◽  
Author(s):  
Qian Li ◽  
Dongxia Yuan ◽  
Xuxu Wang ◽  
Hongjin Xue ◽  
Fei Liang ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Carbon Composites ◽  
Facile Synthesis ◽  
Lithium Storage

Facile Synthesis of Hollow MoS2 Microspheres/Amorphous Carbon Composites and Their Lithium Storage Properties

2014 ◽  
Vol 117 ◽  
pp. 145-152 ◽  
Author(s):  
Wenda Qiu ◽  
Jian Xia ◽  
Shenxian He ◽  
Hongji Xu ◽  
Haimin Zhong ◽  
...  
Keyword(s):  
Amorphous Carbon ◽  
Carbon Composites ◽  
Facile Synthesis ◽  
Lithium Storage ◽  
Storage Properties

scholarly journals 3D Porous Ti3C2 MXene/NiCo-MOF Composites for Enhanced Lithium Storage

Nanomaterials ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 695 ◽  
Author(s):  
Yijun Liu ◽  
Ying He ◽  
Elif Vargun ◽  
Tomas Plachy ◽  
Petr Saha ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
High Current Density ◽  
Composite Films ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Energy Storage Devices ◽  
Lithium Storage ◽  
Hierarchical Porous

To improve Li storage capacity and the structural stability of Ti3C2 MXene-based electrode materials for lithium-ion batteries (LIBs), a facile strategy is developed to construct three-dimensional (3D) hierarchical porous Ti3C2/bimetal-organic framework (NiCo-MOF) nanoarchitectures as anodes for high-performance LIBs. 2D Ti3C2 nanosheets are coupled with NiCo-MOF nanoflakes induced by hydrogen bonds to form 3D Ti3C2/NiCo-MOF composite films through vacuum-assisted filtration technology. The morphology and electrochemical properties of Ti3C2/NiCo-MOF are influenced by the mass ratio of MOF to Ti3C2. Owing to the interconnected porous structures with a high specific surface area, rapid charge transfer process, and Li+ diffusion rate, the Ti3C2/NiCo-MOF-0.4 electrode delivers a high reversible capacity of 402 mAh g−1 at 0.1 A g−1 after 300 cycles; excellent rate performance (256 mAh g−1 at 1 A g−1); and long-term stability with a capacity retention of 85.7% even after 400 cycles at a high current density, much higher than pristine Ti3C2 MXene. The results highlight that Ti3C2/NiCo-MOF have great potential in the development of high-performance energy storage devices.

Facile synthesis of flower-like Ni x Co 3-x O 4 (0≤x≤1.5) microstructures as high-performance electrode materials for supercapacitors

2017 ◽  
Vol 225 ◽  
pp. 283-291 ◽  
Author(s):  
Hongwei Che ◽  
Aifeng Liu ◽  
Jingbo Mu ◽  
Yongmei Bai ◽  
Chunxia Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Facile Synthesis
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