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Authors: Bengasi, Giuseppe
Quétu, Louise
Baba, Kamal
Ost, Alexander
Cosas Fernandes, João P.
Grysan, Patrick
Heinze, Katja
Boscher, Nicolas D.
Title: Constitution and conductivity of metalloporphyrin tapes
Online publication date: 9-Aug-2021
Year of first publication: 2020
Language: english
Abstract: Metalloporphyrin tapes form in a solvent-free oxidative chemical vapor deposition process on glass substrates. The metal center (M = NiII, CuII, ZnII, CoII, PdII, FeIIICl, 2H) in the 5,15-disubstituted porphyrin monomer affects the initial C–C coupling step and consequently the formation of triply or doubly linked porphyrin tapes as well as the interchain interaction in the tape as shown by optical spectroscopy, high resolution mass spectrometry and X-ray photoelectron spectroscopy. Optical spectroscopy and conductive atomic force microscopy reveal that these factors influence the near-infrared absorbance and the electrical conductivity of the films. Consequently, the metal ion of the metalloporphyrin allows tuning of the macroscopic properties of the thin films composed of metalloporphyrin tapes.
DDC: 540 Chemie
540 Chemistry and allied sciences
Institution: Johannes Gutenberg-Universität Mainz
Department: FB 09 Chemie, Pharmazie u. Geowissensch.
Place: Mainz
Version: Published version
Publication type: Zeitschriftenaufsatz
License: CC BY-NC-ND
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Journal: European journal of inorganic chemistry
Pages or article number: 1938
Publisher: Wiley-VCH
Publisher place: Weinheim
Issue date: 2020
ISSN: 1099-0682
Publisher URL:
Publisher DOI: 10.1002/ejic.202000243
Appears in collections:JGU-Publikationen

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