Patent ID: 11859104
Assignee: KHALIFA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC C

Claim 0:
1. A method for producing a mesoporous carbon nanocontainer comprising an embedded organic corrosion inhibitor and having an organic polymeric coating, wherein the corrosion inhibitor is benzotriazole and wherein the organic polymeric coating is made from poly (allyl amine) hydrochloride, wherein the mesoporous carbon nanocontainer contains pores with diameters between 2 nm and 50 nm, the method comprising the following steps in the given order:
dispersing the mesoporous carbon in water by sonication to give a mixture of mesoporous carbon and water,
degassing the dispersion of mesoporous carbon under vacuum,
dissolving the organic corrosion inhibitor in water,
adding the dissolved organic corrosion inhibitor to the mixture of mesoporous carbon and water to give a mixture of mesoporous carbon, water and organic corrosion inhibitor,
degassing the mixture of mesoporous carbon, water and organic corrosion inhibitor under vacuum,
removing excess of corrosion inhibitor by centrifugation and washing with water,
drying,
adding an organic polymeric coating material in order to form the organic polymeric coating.