Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies

Zn(II)phthalocyanine molecules (ZnPc) were thermally deposited on a rutile TiO(2)(011) surface and on Zn(II)meso-tetraphenylporphyrin (ZnTPP) wetting layers at room temperature and after elevated temperature thermal processing. The molecular homo- and heterostructures were characterized by high-reso...

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Autores principales: Olszowski, Piotr, Zajac, Lukasz, Godlewski, Szymon, Such, Bartosz, Pawlak, Rémy, Hinaut, Antoine, Jöhr, Res, Glatzel, Thilo, Meyer, Ernst, Szymonski, Marek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2017
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5238625/
https://www.ncbi.nlm.nih.gov/pubmed/28144569
http://dx.doi.org/10.3762/bjnano.8.11
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author Olszowski, Piotr
Zajac, Lukasz
Godlewski, Szymon
Such, Bartosz
Pawlak, Rémy
Hinaut, Antoine
Jöhr, Res
Glatzel, Thilo
Meyer, Ernst
Szymonski, Marek
author_facet Olszowski, Piotr
Zajac, Lukasz
Godlewski, Szymon
Such, Bartosz
Pawlak, Rémy
Hinaut, Antoine
Jöhr, Res
Glatzel, Thilo
Meyer, Ernst
Szymonski, Marek
author_sort Olszowski, Piotr
collection PubMed
description Zn(II)phthalocyanine molecules (ZnPc) were thermally deposited on a rutile TiO(2)(011) surface and on Zn(II)meso-tetraphenylporphyrin (ZnTPP) wetting layers at room temperature and after elevated temperature thermal processing. The molecular homo- and heterostructures were characterized by high-resolution scanning tunneling microscopy (STM) at room temperature and their geometrical arrangement and degree of ordering are compared with the previously studied copper phthalocyanine (CuPc) and ZnTPP heterostructures. It was found that the central metal atom may play some role in ordering and growth of phthalocyanine/ZnTPP heterostructures, causing differences in stability of upright standing ZnPc versus CuPc molecular chains at given thermal annealing conditions.
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spelling pubmed-52386252017-01-31 Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies Olszowski, Piotr Zajac, Lukasz Godlewski, Szymon Such, Bartosz Pawlak, Rémy Hinaut, Antoine Jöhr, Res Glatzel, Thilo Meyer, Ernst Szymonski, Marek Beilstein J Nanotechnol Full Research Paper Zn(II)phthalocyanine molecules (ZnPc) were thermally deposited on a rutile TiO(2)(011) surface and on Zn(II)meso-tetraphenylporphyrin (ZnTPP) wetting layers at room temperature and after elevated temperature thermal processing. The molecular homo- and heterostructures were characterized by high-resolution scanning tunneling microscopy (STM) at room temperature and their geometrical arrangement and degree of ordering are compared with the previously studied copper phthalocyanine (CuPc) and ZnTPP heterostructures. It was found that the central metal atom may play some role in ordering and growth of phthalocyanine/ZnTPP heterostructures, causing differences in stability of upright standing ZnPc versus CuPc molecular chains at given thermal annealing conditions. Beilstein-Institut 2017-01-11 /pmc/articles/PMC5238625/ /pubmed/28144569 http://dx.doi.org/10.3762/bjnano.8.11 Text en Copyright © 2017, Olszowski et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjnano/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Nanotechnology terms and conditions: (https://www.beilstein-journals.org/bjnano/terms)
spellingShingle Full Research Paper
Olszowski, Piotr
Zajac, Lukasz
Godlewski, Szymon
Such, Bartosz
Pawlak, Rémy
Hinaut, Antoine
Jöhr, Res
Glatzel, Thilo
Meyer, Ernst
Szymonski, Marek
Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies
title Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies
title_full Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies
title_fullStr Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies
title_full_unstemmed Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies
title_short Ordering of Zn-centered porphyrin and phthalocyanine on TiO(2)(011): STM studies
title_sort ordering of zn-centered porphyrin and phthalocyanine on tio(2)(011): stm studies
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5238625/
https://www.ncbi.nlm.nih.gov/pubmed/28144569
http://dx.doi.org/10.3762/bjnano.8.11
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