Amorphous silicon–carbon nanospheres synthesized by chemical vapor deposition using cheap methyltrichlorosilane as improved anode materials for Li-ion batteries

Nanoscale ◽  
2013 ◽  
Vol 5 (12) ◽  
pp. 5384 ◽  
Author(s):  
Zailei Zhang ◽  
Meiju Zhang ◽  
Yanhong Wang ◽  
Qiangqiang Tan ◽  
Xiao Lv ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Amorphous Silicon ◽  
Vapor Deposition ◽  
Anode Materials ◽  
Chemical Vapor ◽  
Li Ion Batteries ◽  
Carbon Nanospheres ◽  
Silicon Carbon ◽  
Li Ion

Fluidized Bed Chemical Vapor Deposition of Silicon on Carbon Nanotubes for Li-Ion Batteries

2011 ◽  
Vol 11 (9) ◽  
pp. 8392-8395 ◽  
Author(s):  
Nicolas Coppey ◽  
Laure Noé ◽  
Marc Monthioux ◽  
Brigitte Caussat
Keyword(s):  
Carbon Nanotubes ◽  
Chemical Vapor Deposition ◽  
Fluidized Bed ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Li Ion Batteries ◽  
Li Ion

scholarly journals Chemical Vapor Deposition of Lithium Phosphate Thin-Films for 3D All-Solid-State Li-Ion Batteries

2014 ◽  
Vol 162 (3) ◽  
pp. A249-A254 ◽  
Author(s):  
Jie Xie ◽  
Jos F. M. Oudenhoven ◽  
Peter-Paul R. M. L. Harks ◽  
Dongjiang Li ◽  
Peter H. L. Notten
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Solid State ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Li Ion Batteries ◽  
Lithium Phosphate ◽  
Li Ion

Synthesis of porous microspheres composed of graphitized carbon@amorphous silicon/carbon layers as high performance anode materials for Li-ion batteries

RSC Advances ◽  
2014 ◽  
Vol 4 (98) ◽  
pp. 55010-55015 ◽  
Author(s):  
Zailei Zhang ◽  
Yanhong Wang ◽  
Wenfeng Ren ◽  
Ziyi Zhong ◽  
Fabing Su
Keyword(s):  
Carbon Black ◽  
Amorphous Silicon ◽  
Anode Materials ◽  
High Performance ◽  
Graphitized Carbon Black ◽  
Li Ion Batteries ◽  
Porous Microspheres ◽  
Graphitized Carbon ◽  
Silicon Carbon ◽  
Li Ion

Amorphous silicon/carbon (Si/C) layers coated on graphitized carbon black (GCB) particles in porous microspheres (PMs) exhibited an improved electrochemical performance.

scholarly journals Aerosol Multicoated Graphene Nanoplatelets/Nano Si Composite as Anodes in Li-Ion Batteries

2020 ◽  
Author(s):  
Pin-Yi Zhao ◽  
Antonio Ruiz Gonzalez ◽  
Yohan Dallagnese ◽  
Kwang Choy
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Atmospheric Pressure ◽  
Specific Capacity ◽  
Composite Layer ◽  
Rate Capability ◽  
Chemical Vapor ◽  
Graphene Nanoplatelets ◽  
Li Ion Batteries ◽  
Li Ion

Silicon has been investigated as promising anode materials in lithium-ion batteries due to its high theoretical specific capacity. Nonetheless, high-capacity Si nanoparticles succumb to limited electrical conductivity, drastic volume change, and harsh aggregation upon cycling. In this paper, a unique multicoated composite is fabricated through innovative, simple, atmospheric pressure, and cost-effective atmospheric pressure aerosol-assisted vapor deposition (APAAVD). The fabrication method is reported for the first time with a well-distributed graphene nanoplatelets/nano-silicon composite layer through the processing with an organic solvent. The plane of the layers facilitates high rate capability, whereas the voids between the layers buffer volume expansion of silicon for good cycling performance. The multicoated composite anode (10 wt.% Si) presents a specific capacity of ~500 mAh g-1 at 0.17 A/g and capacity retention of 85.8 % after 500 discharge/charge cycles. The facile method preserves the combined advantages of atmospheric pressure chemical vapor deposition and aerosol-assisted chemical vapor deposition, offering an encouraging research arena for initial laboratory tests in rechargeable Li-ion batteries. Besides, two approaches for the presentation of cyclic discharge/charge patterns are proposed with generalized algorithms through linear algebra.

Sign in / Sign up

Export Citation Format

Share Document