Evaluation of Layered Graphene Prepared via Hydroxylation of Potassium-Graphite Intercalation Compounds
Joint Authors
Wada, Takuya
Yasutake, Takuya
Nakasuga, Akira
Kinumoto, Taro
Tsumura, Tomoki
Toyoda, Masahiro
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-03
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Layered graphene was prepared via the hydroxylation of potassium-graphite intercalation compound (KC8) produced from exfoliated graphite flake powder.
When a small amount of water was dropped onto the KC8 in an oxygen-free atmosphere, the stage structure of the intercalation compounds was broken, and agglomerated graphene was obtained.
Sonication of this agglomerated graphene in buffered water containing sodium dodecyl sulfate followed by rinsing with hot water yielded gray samples.
Using scanning electron microscopy, X-ray diffraction analysis, and Raman spectroscopy, the gray samples were determined to be composed of a few layers of graphene with an area of 20–100 μm2 and thickness of 1.7 nm.
They were thinner than those obtained when starting with natural graphite.
American Psychological Association (APA)
Wada, Takuya& Yasutake, Takuya& Nakasuga, Akira& Kinumoto, Taro& Tsumura, Tomoki& Toyoda, Masahiro. 2014. Evaluation of Layered Graphene Prepared via Hydroxylation of Potassium-Graphite Intercalation Compounds. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1042035
Modern Language Association (MLA)
Wada, Takuya…[et al.]. Evaluation of Layered Graphene Prepared via Hydroxylation of Potassium-Graphite Intercalation Compounds. Journal of Nanomaterials No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1042035
American Medical Association (AMA)
Wada, Takuya& Yasutake, Takuya& Nakasuga, Akira& Kinumoto, Taro& Tsumura, Tomoki& Toyoda, Masahiro. Evaluation of Layered Graphene Prepared via Hydroxylation of Potassium-Graphite Intercalation Compounds. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1042035
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1042035