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dc.contributor.authorJudd, Chris J.
dc.contributor.authorSaywell, Alex
dc.contributor.otherKondratuk, Dmitry V.
dc.contributor.otherAnderson, Harry L.
dc.date.accessioned2019-06-28T12:23:04Z
dc.date.available2019-06-28T12:23:04Z
dc.date.issued2019-06-28
dc.identifier.urihttps://rdmc.nottingham.ac.uk/handle/internal/6194
dc.description.abstractOn-surface synthesis provides a route for the production of 1D and 2D covalently bonded polymeric structures. Such reactions are confined to the surface of a substrate and the catalytic properties of the substrate are often utilised to initiate the reaction. Recent studies have focused on the properties of various crystallographic planes of metallic substrates, as well as native surface features such as step-edges, in an effort to provide control over the pathway of the reaction and the resultant products. An alternative approach is to template the catalytic surface with a porous molecular overlayer; giving rise to well-defined surface regions within which an on-surface reaction may be confined. Here we present a methodology where macromolecular templates are used to confine an on-surface reaction. Cyclic porphyrin polymers, nanorings - consisting of 40 porphyrin units with internal diameter 13 nm, are used to form a template on a Au(111) surface, and an on-surface Ullmann-type coupling reaction is initiated within the nanoring template. The surface confined template and covalently coupled reaction products are investigated and characterised with scanning tunnelling microscopy.en_UK
dc.language.isoenen_UK
dc.publisherThe University of Nottinghamen_UK
dc.rightsCC-BY*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subject.lcshSurface chemistryen_UK
dc.subject.lcshScanning probe microscopyen_UK
dc.subject.lcshPolymersen_UK
dc.titleOn-Surface Synthesis within a Porphyrin Nanoring Templateen_UK
dc.identifier.doihttp://doi.org/10.17639/nott.6187
dc.subject.freeSurface chemistry; Silver -- Surfaces; Scanning probe microscopy; Catalysis; Chemical bonds -- Structure; on-surface synthesis, Ullmann coupling, scanning probe microscopy, cataylsis; Physical sciences::Chemistry::Physical chemistry; Physical sciences::Physics::Chemical physics, Solid-state physics; Porphyrins; Nanoringsen_UK
dc.subject.jacsPhysical sciences::Chemistry::Physical chemistryen_UK
dc.subject.lcQ Science::QD Chemistry::QD450 Physical and theoretical chemistryen_UK
dc.date.collection01/11/17-23/02/18en_UK
uon.divisionUniversity of Nottingham, UK Campus::Faculty of Science::School of Physics and Astronomyen_UK
uon.funder.controlledEngineering & Physical Sciences Research Councilen_UK
uon.datatypeScanning tunnelling microscopy images (STM)en_UK
uon.funder.freePeople Programme (Marie Curie Actions) of the European Union's Seventh Framework Programmeen_UK
uon.funder.freeClarendon Fund of the University of Oxforden_UK
uon.funder.freeEuropean Research Councilen_UK
uon.funder.freeEPSRC doctoral training granten_UK
uon.grantEP/J006939/1en_UK
uon.grantEP/J007161/1en_UK
uon.grantERC 320969en_UK
uon.collectionmethodScanning Tunelling Microscopy (STM): Omicron STM-1en_UK
uon.preservation.rarelyaccessedtrue
dc.relation.doi10.1038/s41598-019-45359-wen_UK


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