Direct amination of Si nanoparticles for the preparation of Si@ultrathin SiOx@graphene nanosheets as high performance lithium-ion battery anodes

2015 ◽  
Vol 3 (39) ◽  
pp. 19892-19900 ◽  
Author(s):  
Jin Niu ◽  
Su Zhang ◽  
Yue Niu ◽  
Huaihe Song ◽  
Xiaohong Chen ◽  
...  

Graphene nanosheet encapsulated Si nanoparticles with an ultrathin silica shell have been fabricated by an environmentally friendly and effective amination method.

RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96660-96664 ◽  
Author(s):  
Sheng Han ◽  
Yani Ai ◽  
Yanping Tang ◽  
Jianzhong Jiang ◽  
Dongqing Wu

Carbonized polyaniline coupled molybdenum disulfide and graphene show excellent electrochemical performances as an anode material for lithium ion batteries.


2020 ◽  
Vol 2 (8) ◽  
pp. 3222-3230
Author(s):  
Jijun Lu ◽  
Dong Wang ◽  
Junhao Liu ◽  
Guoyu Qian ◽  
Yanan Chen ◽  
...  

The huge volume variation and the unstable solid electrolyte interface (SEI) of silicon (Si) during the lithiation and delithiation process severely obstruct its practical application as lithium-ion battery anodes.


Carbon ◽  
2016 ◽  
Vol 104 ◽  
pp. 262
Author(s):  
Xiao Li ◽  
Yan Song ◽  
Xiao-dong Tian ◽  
Kai Wang ◽  
Quan-gu i Guo ◽  
...  

Nanoscale ◽  
2020 ◽  
Vol 12 (17) ◽  
pp. 9616-9627 ◽  
Author(s):  
Anif Jamaluddin ◽  
Bharath Umesh ◽  
Fuming Chen ◽  
Jeng-Kuei Chang ◽  
Ching-Yuan Su

Encapsulating silicon (Si) nanoparticles with graphene nanosheets in a microspherical structure is proposed to increase electrical conductivity and solve stability issues when using Si as an anode material in lithium-ion batteries (LIBs).


2009 ◽  
Vol 21 (1) ◽  
pp. 6-8 ◽  
Author(s):  
Jeong-Kyu Lee ◽  
Mayfair C. Kung ◽  
Lynn Trahey ◽  
Michael N. Missaghi ◽  
Harold H. Kung

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