Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries

Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries

© 2018 Trans Tech Publications, Switzerland. Silicon-cobalt nanocomposites on NrGO, Si-Co/NrGO, were synthesized by the modified polyol method. Rice husk was used as the silicon source. The composites were primarily characterized by x-ray diffraction, scanning electron microscopy, and transmission e...

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Main Authors: Thanapat Autthawong, Bralee Chayasombat, Viratchara Laokawee, Nutpaphat Jarulertwathana, Takuya Masuda, Thapanee Sarakonsri
Format: Book Series
Published: 2018
Subjects:
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055414377&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62761
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-627612018-11-29T07:58:36Z Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries Thanapat Autthawong Bralee Chayasombat Viratchara Laokawee Nutpaphat Jarulertwathana Takuya Masuda Thapanee Sarakonsri Materials Science Physics and Astronomy © 2018 Trans Tech Publications, Switzerland. Silicon-cobalt nanocomposites on NrGO, Si-Co/NrGO, were synthesized by the modified polyol method. Rice husk was used as the silicon source. The composites were primarily characterized by x-ray diffraction, scanning electron microscopy, and transmission electron microscopy equipped with energy dispersive spectroscopy. The small-sized particles of the silicon-cobalt product were effectively distributed on the NrGO. Finally, these anode materials were tested in lithium-ion batteries by haft-coin cell assembly. Electrochemical properties were measured and the result showed an initial capacity of 975 mAh g-1 . This material is expected to be used as a high-performance anode, suitable for the next generation of anode materials in lithium-ion batteries. 2018-11-29T07:47:36Z 2018-11-29T07:47:36Z 2018-01-01 Book Series 16629779 2-s2.0-85055414377 10.4028/www.scientific.net/SSP.283.37 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055414377&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62761
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Materials Science
Physics and Astronomy
spellingShingle Materials Science
Physics and Astronomy
Thanapat Autthawong
Bralee Chayasombat
Viratchara Laokawee
Nutpaphat Jarulertwathana
Takuya Masuda
Thapanee Sarakonsri
Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
description © 2018 Trans Tech Publications, Switzerland. Silicon-cobalt nanocomposites on NrGO, Si-Co/NrGO, were synthesized by the modified polyol method. Rice husk was used as the silicon source. The composites were primarily characterized by x-ray diffraction, scanning electron microscopy, and transmission electron microscopy equipped with energy dispersive spectroscopy. The small-sized particles of the silicon-cobalt product were effectively distributed on the NrGO. Finally, these anode materials were tested in lithium-ion batteries by haft-coin cell assembly. Electrochemical properties were measured and the result showed an initial capacity of 975 mAh g-1 . This material is expected to be used as a high-performance anode, suitable for the next generation of anode materials in lithium-ion batteries.
format Book Series
author Thanapat Autthawong
Bralee Chayasombat
Viratchara Laokawee
Nutpaphat Jarulertwathana
Takuya Masuda
Thapanee Sarakonsri
author_facet Thanapat Autthawong
Bralee Chayasombat
Viratchara Laokawee
Nutpaphat Jarulertwathana
Takuya Masuda
Thapanee Sarakonsri
author_sort Thanapat Autthawong
title Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
title_short Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
title_full Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
title_fullStr Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
title_full_unstemmed Nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
title_sort nanostructural study of silicon-cobalt/nitrogen-doped reduced graphene oxide composites by electron microscopy for using as anode material in lithium-ion batteries
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055414377&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/62761
_version_ 1681425867269472256

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