Stabilizing Si/graphite composites with Cu and in situ synthesized carbon nanotubes for high-performance Li-ion battery anodes

2018 ◽  
Vol 5 (6) ◽  
pp. 1463-1469 ◽  
Author(s):  
Tianjun Xu ◽  
Ning Lin ◽  
Wenlong Cai ◽  
Zheng Yi ◽  
Jie Zhou ◽  
...  
Keyword(s):  
Vapor Deposition ◽  
High Performance ◽  
Chemical Vapor ◽  
Deposition Process ◽  
Li Ion Battery ◽  
Milling Method ◽  
Li Ion ◽  
Graphite Composites ◽  
Mechanical Ball Milling

A Si/graphite/Cu–CNT composite was prepared using a mechanical ball-milling method followed by a Cu-catalyzed chemical vapor deposition process.

In-Situ Observation of Chemical Vapor Deposition of Thin Sige Films by Optical Reflection Interferometry

1994 ◽  
Vol 375 ◽  
Author(s):  
G. Ritter ◽  
B. Tillack ◽  
M. Weidner ◽  
F. G. Böbel ◽  
B. Hertel
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Deposition Process ◽  
Ex Situ ◽  
In Situ Observation ◽  
Optical Reflection ◽  
Initial Stage

AbstractChemical Vapor Deposition of Si1-x Gex – films on Si (100) and of polycrystalline Si1-x Gex, layers on SiO2 – coated substrates have been performed at a pressure of 200 Pa in the temperature range of 500°C – 800°C, correspondingly. To observe the growth process and to characterize the growing thin films at deposition conditions an optical reflection interferometer (PYRITIERS) has been used. Comparing the data obtained at growth temperature with ex- situ measurements by spectroscopic ellipsometry the temperature dependence of optical constants of SiGe films have been evaluated. The reflectivity measurements during the deposition process allow to study the quality of the heteroepitaxial film, even in the initial stage of epitaxial growth.

scholarly journals Scalable synthesis of carbon stabilized SiO/graphite sheets composite as anode for high-performance Li ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (63) ◽  
pp. 39762-39766 ◽  
Author(s):  
Qianliang Zhang ◽  
Ning Lin ◽  
Tianjun Xu ◽  
Kangze Shen ◽  
Tieqiang Li ◽  
...  
Keyword(s):  
High Performance ◽  
Li Ion Batteries ◽  
Carbon Coated ◽  
Li Ion ◽  
Scalable Synthesis ◽  
Graphite Composites ◽  
Graphite Sheets

Various carbon coated SiO/graphite composites are fabricated through in situ polymerization and followed by annealing for high-performance Li-ion batteries.

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