Title:
LUBRICATING OIL AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2016047875
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a good lubricating oil that achieves low friction and low abrasion by sufficiently dispersing graphene oxide in a lubricating oil.SOLUTION: The lubricating oil produced by dispersing graphene oxide in a base oil and the method for producing the lubricating oil are provided. The graphene oxide is formed by subjecting graphite to oxidation treatment in water. After a surfactant is added to an aqueous solution containing the graphene oxide, an intermediate solution capable of mixing with both a polar solution and a nonpolar solution is added and water is removed from the aqueous solution by centrifugal separation to prepare a graphene oxide dispersion. The graphene oxide dispersion is added to a base oil to prepare a lubricating oil having graphene oxide dispersed in the base oil.SELECTED DRAWING: Figure 7
Inventors:
KINOSHITA HIROSHI
NISHINA YUTA
NISHINA YUTA
Application Number:
JP2014172774A
Publication Date:
April 07, 2016
Filing Date:
August 27, 2014
Export Citation:
Assignee:
UNIV OKAYAMA
International Classes:
C10M125/02; C10M107/02
Domestic Patent References:
| JP2014514231A | 2014-06-19 | |||
| JP2012153590A | 2012-08-16 | |||
| JP2008298097A | 2008-12-11 |