2,6-Dithienyl-substituted pyrylium salts as precursors of functionalized Langmuir films

M Aiai; V Gionis; B Agricole; C Mingotaud; P Delhaes; Y.J Li; L Shao; R.M Leblanc

doi:10.1016/S0040-6090(95)08290-5

Back

2,6-Dithienyl-substituted pyrylium salts as precursors of functionalized Langmuir films

Journal article

Peer reviewed

2,6-Dithienyl-substituted pyrylium salts as precursors of functionalized Langmuir films

M Aiai, V Gionis, B Agricole, C Mingotaud, P Delhaes, Y.J Li, L Shao and R.M Leblanc

Thin solid films, Vol.284, pp.138-140

1996

DOI: https://doi.org/10.1016/S0040-6090(95)08290-5

Abstract

2,6-Dithienyl pyrylium salts

Functionalized Langmuir-Blodgett

Langmuir monolayers

Oligothiophenes

Starting from 2,6-dithienyl pyrylium perchlorates, the pyrylation reaction was used to obtain 2,6-dithienyl-4-arylpyrylium salts. These salts yield stable monolayers at the air-water interface. Multilayers can be easily built up and films free of light scattering defects were obtained. Both the solution and the Langmuir-Blodgett films exposed to iodine vapor seem to lead to a molecular complex while, on treatment with FeCl 3, oxidation and formation of oligothiophenes have been detected.

Metrics

11 Record Views

3 Times Cited - Web of Science

InCites Highlights

These are selected metrics from InCites Benchmarking & Analytics tool, related to this output

Collaboration types: Domestic collaboration; International collaboration
Citation topics: 2 Chemistry; 2.114 Organic Semiconductors; 2.114.199 Polyaniline
Web Of Science research areas: Materials Science, Coatings & Films; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter
ESI research areas: Materials Science

UN Sustainable Development Goals (SDGs)

This output has contributed to the advancement of the following goals:

Source: InCites

Details

Title: 2,6-Dithienyl-substituted pyrylium salts as precursors of functionalized Langmuir films
Creators: M Aiai - Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vas. Constantinou Ave., 11635 Athens, Greece
V Gionis - Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vas. Constantinou Ave., 11635 Athens, Greece
B Agricole - Centre de Recherche Paul Pascal-CNRS, A. Schweitzer Ave., 33600 Pessac, France
C Mingotaud - Centre de Recherche Paul Pascal-CNRS, A. Schweitzer Ave., 33600 Pessac, France
P Delhaes - Centre de Recherche Paul Pascal-CNRS, A. Schweitzer Ave., 33600 Pessac, France
Y.J Li - Department of Chemistry, University of Miami, P.O. Box 249118, Coral Gables, FL 33124-0431, USA
L Shao - Department of Chemistry, University of Miami, P.O. Box 249118, Coral Gables, FL 33124-0431, USA
R.M Leblanc - Department of Chemistry, University of Miami, P.O. Box 249118, Coral Gables, FL 33124-0431, USA
Publication Details: Thin solid films, Vol.284, pp.138-140
Publisher: Elsevier B.V
Academic Unit: Leadership Department; College of A&S; A&S - Chemistry
Language: English
Resource Type: Journal article
Record Identifier: 991031576900802976