Hydrothermal synthesis of three-dimensional core-shell hollow N-doped carbon encapsulating SnO2@CoO nanospheres for high-performance lithium-ion batteries

2019 ◽  
Vol 14 ◽  
pp. 100354 ◽  
Author(s):  
Haoji Wang ◽  
Gen Chen ◽  
Xia Long ◽  
Long Chen ◽  
Wei Tang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Core Shell

A three-dimensional hierarchical Fe2O3@NiO core/shell nanorod array on carbon cloth: a new class of anode for high-performance lithium-ion batteries

Nanoscale ◽  
2013 ◽  
Vol 5 (17) ◽  
pp. 7906 ◽  
Author(s):  
Qin-qin Xiong ◽  
Jiang-ping Tu ◽  
Xin-hui Xia ◽  
Xu-yang Zhao ◽  
Chang-dong Gu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Nanorod Array ◽  
Core Shell ◽  
Carbon Cloth ◽  
New Class

One-step synthesis of Nb-doped TiO2 rod@Nb2O5 nanosheet core–shell heterostructures for stable high-performance lithium-ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 27094-27101 ◽  
Author(s):  
Xiao Yu ◽  
Ling Xin ◽  
Yong Liu ◽  
Wenxia Zhao ◽  
Baojun Li ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Shell Structures ◽  
Core Shell ◽  
Doped Tio2 ◽  
One Step

Conceptually novel Nb-doped TiO2@Nb2O5 core–shell heterostructures were obtained by one-step hydrothermal synthesis through sequential growth of Nb-doped TiO2 core and Nb2O5 shell structures.

scholarly journals Cu&Si Core–Shell Nanowire Thin Film as High-Performance Anode Materials for Lithium Ion Batteries

2021 ◽  
Vol 11 (10) ◽  
pp. 4521
Author(s):  
Lifeng Zhang ◽  
Linchao Zhang ◽  
Zhuoming Xie ◽  
Junfeng Yang
Keyword(s):  
Lithium Ion Batteries ◽  
Discharge Capacity ◽  
Anode Materials ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Core Shell ◽  
Si Nanowires ◽  
Cu Nanowires

Cu@Si core–shell nanowire thin films with a Cu3Si interface between the Cu and Si were synthesized by slurry casting and subsequent magnetron sputtering and investigated as anode materials for lithium ion batteries. In this constructed core–shell architecture, the Cu nanowires were connected to each other or to the Cu foil, forming a three-dimensional electron-conductive network and as mechanical support for the Si during cycling. Meanwhile, the Cu3Si layer can enhance the interface adhesion strength of the Cu core and Si shell; a large amount of void spaces between the Cu@Si nanowires could accommodate the lithiation-induced volume expansion and facilitate electrolyte impregnation. As a consequence, this electrode exhibits impressive electrochemical properties: the initial discharge capacity and initial coulombic efficiency is 3193 mAh/g and 87%, respectively. After 500 cycles, the discharge capacity is about 948 mAh/g, three times that of graphite, corresponding to an average capacity fading rate of 0.2% per cycle.

Three-dimensional core-shell Fe2O3 @ carbon/carbon cloth as binder-free anode for the high-performance lithium-ion batteries

2016 ◽  
Vol 390 ◽  
pp. 350-356 ◽  
Author(s):  
Xiaohua Wang ◽  
Miao Zhang ◽  
Enzuo Liu ◽  
Fang He ◽  
Chunsheng Shi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Core Shell ◽  
Carbon Cloth ◽  
Binder Free

Fe7Se8@C core–shell nanoparticles encapsulated within a three-dimensional graphene composite as a high-performance flexible anode for lithium-ion batteries

2017 ◽  
Vol 41 (12) ◽  
pp. 5121-5124 ◽  
Author(s):  
Tiancai Jiang ◽  
Fanxing Bu ◽  
Bailang Liu ◽  
Guolin Hao ◽  
Yuxi Xu
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Core Shell ◽  
Rate Performance ◽  
Shell Nanoparticles ◽  
3D Graphene ◽  
Graphene Composite ◽  
Core Shell Nanoparticles

The composite Fe7Se8@C encapsulated within 3D-graphene serves as a high-performance flexible anode for LIBs with excellent rate performance.

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