On-surface synthesis of superlattice arrays of ultra-long graphene nanoribbons

We report the on-surface synthesis of graphene nanoribbon superlattice arrays directed by the herringbone reconstruction of the Au(111) surface. The uniaxial anisotropy of the zigzag pattern of the reconstruction defines a one dimensional grid for directing the Ullmann polymerization and inducing pe...

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Detalles Bibliográficos
Autores: Moreno, Cesar|||0000-0003-2682-211X, Paradinas, Markos|||0000-0003-1006-9506, Vilas Varela, Manuel, Panighel, Mirco|||0000-0001-8413-5196, Ceballos, Gustavo|||0000-0002-6713-7963, Peña, Diego|||0000-0003-3814-589X, Mugarza, Aitor|||0000-0002-2698-885X
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:224256
Acceso en línea:https://ddd.uab.cat/record/224256
https://dx.doi.org/urn:doi:10.1039/c8cc04830d
Access Level:acceso abierto
Descripción
Sumario:We report the on-surface synthesis of graphene nanoribbon superlattice arrays directed by the herringbone reconstruction of the Au(111) surface. The uniaxial anisotropy of the zigzag pattern of the reconstruction defines a one dimensional grid for directing the Ullmann polymerization and inducing periodic arrays of parallel ultra-long nanoribbons (.

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