Ni-Cu ion exchange observed for Ni(II)-porphyrins on Cu(111).
Chem Commun (Camb)
; 50(26): 3447-9, 2014 Apr 04.
Article
em En
| MEDLINE
| ID: mdl-24548915
ABSTRACT
A Ni-Cu ion exchange has been observed for (5,15-dibromo-10,20-diphenylporphyrinato)nickel(II) (NiDBrDPP) and (5,10,15,20-tetrakis(4-bromophenyl)porphyrinato)nickel(II) (NiTBrPP) on Cu(111). The ion exchange proceeds at a faster rate for the NiDBrDPP/Cu(111) system compared to NiTBrPP/Cu(111). This is explained in terms of the macrocycle-substrate distance and the distortions that occur when the molecules are deposited on the Cu(111) surface.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Porfirinas
/
Cobre
/
Níquel
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article