Fabrication of Holey Graphene: Catalytic Oxidation by Metalloporphyrin-Based Covalent Organic Framework Immobilized on Highly Ordered Pyrolytic Graphite

作者：Seo Wanji; White David L; Star Alexander

来源：Chemistry - A European Journal, 2017, 23(24): 5652-5657.

DOI：10.1002/chem.201605488

• catalytic oxidation
• covalent organic frameworks
• graphene
• nanopatterning
• surface catalysts

We report a facile chemical method for fabricating holey graphene by catalytic oxidation of highly ordered pyrolytic graphite (HOPG) using an Fe-III porphyrin complex-based covalent organic framework (COF) as a bifunctional surface catalyst-template. We demonstrate regular hole formation after oxidation with H2O2 and NaOCl, COF removal, and HOPG exfoliation.

• 出版日期2017-4-27