Jeon, In-Yup Edge-Functionalization of Pyrene as a Miniature Graphene via Friedel-Crafts Acylation Reaction in Poly(Phosphoric Acid). [electronic resource] - Nanoscale research letters Jul 2010 - 1686-91 p. digital Publication Type: Journal Article ISSN: 1931-7573 Standard No.: 10.1007/s11671-010-9697-8 doi