Enhancement of Electrochemical Stability about SiliconCarbon Composite Anode Materials for Lithium Ion Batteries
Joint Authors
Xiao, Wei
Xiao, Wei
Miao, Chang
Sun, Qing
Mei, Ping
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-01
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Silicon/carbon (Si/C) composite anode materials are successfully synthesized by mechanical ball milling followed by pyrolysis method.
The structure and morphology of the composite are characterized by X-ray diffraction and scanning electron microscopy and transmission electron microscope, respectively.
The results show that the composite is composed of Si, flake graphite, and phenolic resin-pyrolyzed carbon, and Si and flake graphite are enwrapped by phenolic resin-pyrolyzed carbon, which can provide not only a good buffering matrix but also a conductive network.
The Si/C composite also shows good electrochemical stability, in which the composite anode material exhibits a high initial charge capacity of 805.3 mAh g−1 at 100 mA g−1 and it can still deliver a high charge capacity of 791.7 mAh g−1 when the current density increases to 500 mA g−1.
The results indicate that it could be used as a promising anode material for lithium ion batteries.
American Psychological Association (APA)
Xiao, Wei& Miao, Chang& Xiao, Wei& Sun, Qing& Mei, Ping. 2015. Enhancement of Electrochemical Stability about SiliconCarbon Composite Anode Materials for Lithium Ion Batteries. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069439
Modern Language Association (MLA)
Xiao, Wei…[et al.]. Enhancement of Electrochemical Stability about SiliconCarbon Composite Anode Materials for Lithium Ion Batteries. Journal of Nanomaterials No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1069439
American Medical Association (AMA)
Xiao, Wei& Miao, Chang& Xiao, Wei& Sun, Qing& Mei, Ping. Enhancement of Electrochemical Stability about SiliconCarbon Composite Anode Materials for Lithium Ion Batteries. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069439
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1069439