METHOD OF FABRICTING GRAPHENE QUANTUM DOTS AND HIGH QUALITY GRAPHENE Q…
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발명의 명칭 | METHOD OF FABRICTING GRAPHENE QUANTUM DOTS AND HIGH QUALITY GRAPHENE QUANTUM DOTS USING THE METHOD |
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등록일자 | 2015-08-11 |
등록번호 | US 9,105,780 B2 |
출원번호 | 14/152,357 |
A simple and easy method for fabricating graphene quantum dots with uniformed size and high quality of emission property comprises steps of, mixing graphite powders with metallic hydrate salts, forming an intercalation compound of graphite wherein metalions are inserted by heating the mixed sloution, and removing the metalions from the intercalation compound of graphite. The graphene quantum dots is applicable th the development of electronic products in next generation such as display devices, recording devices, various sensors and nanocomputers and is applicable th biological and medicinal field as well.