scholarly journals Amorphous TiO2Shells: A Vital Elastic Buffering Layer on Silicon Nanoparticles for High-Performance and Safe Lithium Storage

2017 ◽  
Vol 29 (48) ◽  
pp. 1700523 ◽  
Author(s):  
Jianping Yang ◽  
Yunxiao Wang ◽  
Wei Li ◽  
Lianjun Wang ◽  
Yuchi Fan ◽  
...  
Keyword(s):  
High Performance ◽  
Silicon Nanoparticles ◽  
Lithium Storage

Encapsulating silicon nanoparticles into N-doped carbon film as a high-performance anode for lithium ion batteries

2018 ◽  
Vol 11 (04) ◽  
pp. 1850067 ◽  
Author(s):  
Zheng Xing ◽  
Chunlai Huang ◽  
Yichen Deng ◽  
Yulong Zhao ◽  
Zhicheng Ju
Keyword(s):  
Current Density ◽  
High Performance ◽  
Large Scale ◽  
Silicon Nanoparticles ◽  
Specific Capacity ◽  
Carbon Film ◽  
Lithium Ion ◽  
Fast Diffusion ◽  
Lithium Storage ◽  
Si Nanoparticles

A flexible strategy is to exploit encapsulating Si nanoparticles into N-doping carbon film (Si-NC) that can effectively localize the Si nanoparticles, thereby solving the problem of serious volume change during cycling as well as facilitating the fast diffusion of Li[Formula: see text], and thus achieving improved anode performance. A maximum capacity of 883.1[Formula: see text]mAh[Formula: see text]g[Formula: see text] at the current density of 100[Formula: see text]mA[Formula: see text]g[Formula: see text] after 50 charge and discharge processes is achieved for Si-NC. Even at a large current density of 2000[Formula: see text]mA[Formula: see text]g[Formula: see text], a specific capacity of 415[Formula: see text]mAh[Formula: see text]g[Formula: see text] is maintained. Moreover, the charge capacity can still almost recover the initial capacity as the current density is reverted to 100[Formula: see text]mA[Formula: see text]g[Formula: see text], indicating that Si-NC has a superior rate performance in lithium storage. This facile synthesis route provides a new perspective to produce Si/C composite at a low cost and large scale with good electrochemical performance.

An interfacial crosslinking strategy to fabricate an ultrathin two-dimensional composite of silicon oxycarbide-enwrapped silicon nanoparticles for high-performance lithium storage

2019 ◽  
Vol 7 (40) ◽  
pp. 22950-22957 ◽  
Author(s):  
Junlong Huang ◽  
Kunyi Leng ◽  
Yongqi Chen ◽  
Luyi Chen ◽  
Shaohong Liu ◽  
...  
Keyword(s):  
High Performance ◽  
Silicon Nanoparticles ◽  
Silicon Oxycarbide ◽  
Two Dimensional ◽  
Lithium Storage

An interfacial crosslinking strategy to fabricate an ultrathin two-dimensional composite of silicon oxycarbide-enwrapped silicon nanoparticles for high-performance lithium storage.

Novel secondary assembled porous MgCo2O4 for high-performance lithium storage

2019 ◽  
Vol 240 ◽  
pp. 225-228 ◽  
Author(s):  
Xin Wu ◽  
Yuan Bai ◽  
Min Zeng ◽  
Jing Li
Keyword(s):  
High Performance ◽  
Lithium Storage

Alkoxide hydrolysis in-situ constructing robust trimanganese tetraoxide/graphene composite for high-performance lithium storage

2021 ◽  
Vol 594 ◽  
pp. 531-539
Author(s):  
Liang Wu ◽  
Shaozhuan Huang ◽  
Wenda Dong ◽  
Yan Li ◽  
Zhouhao Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Lithium Storage ◽  
Graphene Composite

Carbon shell coated hollow NiCoSex composite as high-performance anode for lithium storage

Rare Metals ◽  
2021 ◽  
Author(s):  
Zi-Zhong Chen ◽  
Jia-Gang Hou ◽  
Ji Zhou ◽  
Peng Huang ◽  
Hai-Qing Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Shell ◽  
Lithium Storage

scholarly journals Lithium Storage in Carbon Cloth–Supported KNb 3 O 8 Nanorods Toward a High‐Performance Lithium‐Ion Capacitor

2021 ◽  
pp. 2100029
Author(s):  
Hui Sun ◽  
Fei Niu ◽  
Peng Yuan ◽  
Xuexia He ◽  
Jie Sun ◽  
...  
Keyword(s):  
High Performance ◽  
Lithium Ion ◽  
Carbon Cloth ◽  
Lithium Storage ◽  
Lithium Ion Capacitor

Design of Pseudocapacitance and Amorphization Co-Enhanced Mn3O4/Graphene Sheets Nanocomposites for High-Performance Lithium Storage

2021 ◽  
pp. 150199
Author(s):  
Bo Li ◽  
Xiaomin Huang ◽  
Jianding Li ◽  
Huajun Zhao ◽  
Xueqing Yu ◽  
...  
Keyword(s):  
High Performance ◽  
Graphene Sheets ◽  
Lithium Storage
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