A Novel Micro-Nano Structure Profile Control Agent: Graphene Oxide Dispersion
Joint Authors
Chen, Hong
Ye, Zhong-Bin
Xu, Yuan
Cheng, Chen
Han, Li-Juan
Xiao, Lin
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-16
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Graphite oxide sheet, now referred to as graphene oxide (GO), is the product of chemical exfoliation of graphite and has been known for more than a century.
A GO sheet is characterized by two abruptly different length scales; the apparent thickness of the functionalized carbon sheet is approximately 1 nm, but the lateral dimensions can range from a few nanometers to micrometers.
In this paper, an improved method for the preparation of graphene oxide within a mild condition is described.
We have found that cancelling the high-temperature stage and prolonging the reaction time of mid-temperature can improve the efficiency of oxidation process.
We utilized FTIR, XRD, Ultraviolet-visible, TGA, Raman spectrum, and XPS measurements to characterize the successfully synthesized GO.
SEM images were employed to reveal the interior microstructure of as-prepared GO dispersion.
We also wondrously found that the GO dispersion could be used as profile control agent in the oilfield water-flooding.
Flooding experiments showed that the GO dispersion has an ability to adjust water injection profile, reduce permeability ratio, and improve conformance factor.
So the GO dispersion would have potential applications in oilfield exploitation.
American Psychological Association (APA)
Ye, Zhong-Bin& Xu, Yuan& Chen, Hong& Cheng, Chen& Han, Li-Juan& Xiao, Lin. 2014. A Novel Micro-Nano Structure Profile Control Agent: Graphene Oxide Dispersion. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1041667
Modern Language Association (MLA)
Ye, Zhong-Bin…[et al.]. A Novel Micro-Nano Structure Profile Control Agent: Graphene Oxide Dispersion. Journal of Nanomaterials No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1041667
American Medical Association (AMA)
Ye, Zhong-Bin& Xu, Yuan& Chen, Hong& Cheng, Chen& Han, Li-Juan& Xiao, Lin. A Novel Micro-Nano Structure Profile Control Agent: Graphene Oxide Dispersion. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1041667
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041667