作者: Kate Redmond , Dan Scheffer
DOI:
关键词:
摘要: Compositions comprising graphene sheets, and at least one acid. The compositions may optionally contain a polymer. They be in the form of inks or coatings. acids can organic mineral acids. pKa water acid is preferably less than about 4, more 3, yet 2.5. 2, 1, 0. Examples include sulfuric acid, hydrochloric nitric nitrous phosphoric boric hydrobromic perchloric etc. sulfur-based such as sulfonic acids, polysulfonic sulfinic including monomeric polymeric aromatic benzenesulfonic alkylbenzene alkyl aliphatic toluenesulfonic naphthalenesulfonic