Articles producció científica> Química Analítica i Química Orgànica

Higher Acenes by On-Surface Dehydrogenation: From Heptacene to Undecacene

  • Datos identificativos

    Identificador: imarina:9280618
    Autores:
    Zuzak RDorel RKolmer MSzymonski MGodlewski SEchavarren AM
    Resumen:
    A unified approach to the synthesis of the series of higher acenes up to previously unreported undecacene has been developed through the on-surface dehydrogenation of partially saturated precursors. These molecules could be converted into the parent acenes by both atomic manipulation with the tip of a scanning tunneling and atomic force micro-scope (STM/AFM) as well as by on-surface annealing. The structure of the generated acenes has been visualized by high-resolution non-contact AFM imaging and the evolution of the transport gap with the increase of the number of fused benzene rings has been determined on the basis of scanning tunneling spectroscopy (STS) measurements. A.
  • Otros:

    Autor según el artículo: Zuzak R; Dorel R; Kolmer M; Szymonski M; Godlewski S; Echavarren AM
    Departamento: Química Analítica i Química Orgànica
    Autor/es de la URV: ECHAVARREN PABLOS, ANTONIO
    Palabras clave: Undecacene Surface chemistry Dehydrogenation Atomic force microscopy Acenes
    Resumen: A unified approach to the synthesis of the series of higher acenes up to previously unreported undecacene has been developed through the on-surface dehydrogenation of partially saturated precursors. These molecules could be converted into the parent acenes by both atomic manipulation with the tip of a scanning tunneling and atomic force micro-scope (STM/AFM) as well as by on-surface annealing. The structure of the generated acenes has been visualized by high-resolution non-contact AFM imaging and the evolution of the transport gap with the increase of the number of fused benzene rings has been determined on the basis of scanning tunneling spectroscopy (STS) measurements. A.
    Áreas temáticas: Química Physics, condensed matter Physics, applied Nanoscience and nanotechnology Nanoscience & nanotechnology Medicina ii Mechanics of materials Mechanical engineering Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) Materials science Materiais Interdisciplinar General materials science Engenharias iv Engenharias iii Engenharias ii Chemistry, physical Chemistry, multidisciplinary Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: antoniomaria.echavarren@urv.cat
    Identificador del autor: 0000-0002-6418-7930
    Fecha de alta del registro: 2024-09-07
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201802040
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Advanced Materials. 57 (33): 10660-10665
    Referencia de l'ítem segons les normes APA: Zuzak R; Dorel R; Kolmer M; Szymonski M; Godlewski S; Echavarren AM (2018). Higher Acenes by On-Surface Dehydrogenation: From Heptacene to Undecacene. Advanced Materials, 57(33), 10660-10665. DOI: 10.1002/ANGE.201802040
    DOI del artículo: 10.1002/ANGE.201802040
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2018
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Chemistry, Multidisciplinary,Chemistry, Physical,Materials Science,Materials Science (Miscellaneous),Materials Science, Multidisciplinary,Mechanical Engineering,Mechanics of Materials,Nanoscience & Nanotechnology,Nanoscience and Nanotechnology,Physics, Applied,Physics, Condensed Matter
    Undecacene
    Surface chemistry
    Dehydrogenation
    Atomic force microscopy
    Acenes
    Química
    Physics, condensed matter
    Physics, applied
    Nanoscience and nanotechnology
    Nanoscience & nanotechnology
    Medicina ii
    Mechanics of materials
    Mechanical engineering
    Materials science, multidisciplinary
    Materials science (miscellaneous)
    Materials science (all)
    Materials science
    Materiais
    Interdisciplinar
    General materials science
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Chemistry, physical
    Chemistry, multidisciplinary
    Astronomia / física
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