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Olszowski P, Zajac L, Godlewski S, Such B, Pawlak R, Hinaut A, Jöhr R, Glatzel T, Meyer E, Szymonski M. Ordering of Zn-centered porphyrin and phthalocyanine on TiO 2(011): STM studies. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2017; 8:99-107. [PMID: 28144569 PMCID: PMC5238625 DOI: 10.3762/bjnano.8.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/21/2016] [Indexed: 05/04/2023]
Abstract
Zn(II)phthalocyanine molecules (ZnPc) were thermally deposited on a rutile TiO2(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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Affiliation(s)
- Piotr Olszowski
- Research Centre for Nanometer-Scale Science and Advanced Materials, NANOSAM, Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - Lukasz Zajac
- Research Centre for Nanometer-Scale Science and Advanced Materials, NANOSAM, Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - Szymon Godlewski
- Research Centre for Nanometer-Scale Science and Advanced Materials, NANOSAM, Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - Bartosz Such
- Research Centre for Nanometer-Scale Science and Advanced Materials, NANOSAM, Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - Rémy Pawlak
- University of Basel, Department of Physics, Klingelbergstrasse 82, 4056 Basel, Switzerland
| | - Antoine Hinaut
- University of Basel, Department of Physics, Klingelbergstrasse 82, 4056 Basel, Switzerland
| | - Res Jöhr
- University of Basel, Department of Physics, Klingelbergstrasse 82, 4056 Basel, Switzerland
| | - Thilo Glatzel
- University of Basel, Department of Physics, Klingelbergstrasse 82, 4056 Basel, Switzerland
| | - Ernst Meyer
- University of Basel, Department of Physics, Klingelbergstrasse 82, 4056 Basel, Switzerland
| | - Marek Szymonski
- Research Centre for Nanometer-Scale Science and Advanced Materials, NANOSAM, Faculty of Physics, Astronomy, and Applied Computer Science, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
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Kolmer M, Zuzak R, Ahmad Zebari AA, Godlewski S, Prauzner-Bechcicki JS, Piskorz W, Zasada F, Sojka Z, Bléger D, Hecht S, Szymonski M. On-surface polymerization on a semiconducting oxide: aryl halide coupling controlled by surface hydroxyl groups on rutile TiO2(011). Chem Commun (Camb) 2015; 51:11276-9. [DOI: 10.1039/c5cc02989a] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The covalent coupling of aryl halide monomers on the rutile TiO2(011)-(2 × 1) surface requires the presence of surface hydroxyl groups and is controlled by their density.
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Pang CL, Lindsay R, Thornton G. Structure of clean and adsorbate-covered single-crystal rutile TiO2 surfaces. Chem Rev 2013; 113:3887-948. [PMID: 23676004 DOI: 10.1021/cr300409r] [Citation(s) in RCA: 264] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Chi Lun Pang
- London Centre for Nanotechnology and Department of Chemistry, University College London, London WC1H 0AJ, United Kingdom
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Godlewski S, Szymonski M. Adsorption and Self-Assembly of Large Polycyclic Molecules on the Surfaces of TiO2 Single Crystals. Int J Mol Sci 2013; 14:2946-66. [PMID: 23364615 PMCID: PMC3588024 DOI: 10.3390/ijms14022946] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 01/14/2013] [Accepted: 01/16/2013] [Indexed: 11/20/2022] Open
Abstract
Titanium dioxide is one of the most frequently studied metal oxides, and its (110) rutile surface serves as a prototypical model for the surface science of such materials. Recent studies have also shown that the (011) surface is relatively easy for preparation in ultra-high vacuum (UHV) and that both the (110) and (011) surfaces could be precisely characterized using scanning tunneling microscopy (STM). The supramolecular self-assembly of organic molecules on the surfaces of titanium dioxide plays an important role in nanofabrication, and it can control the formation and properties of nanostructures, leading to wide range of applications covering the fields of catalysis, coatings and fabrication of sensors and extends to the optoelectronic industry and medical usage. Although the majority of experiments and theoretical calculations are focused on the adsorption of relatively small organic species, in recent years, there has been increasing interest in the properties of larger molecules that have several aromatic rings in which functional units could also be observed. The purpose of this review is to summarize the achievements in the study of single polycyclic molecules and thin layers adsorbed onto the surfaces of single crystalline titanium dioxide over the past decade.
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Affiliation(s)
- Szymon Godlewski
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Reymonta 4, 30-059 Krakow, Poland.
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Lackinger M, Janson MS, Ho W. Localized interaction of single porphyrin molecules with oxygen vacancies on TiO2(110). J Chem Phys 2012; 137:234707. [DOI: 10.1063/1.4771904] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Yu S, Ahmadi S, Sun C, Adibi PTZ, Chow W, Pietzsch A, Göthelid M. Inhomogeneous charge transfer within monolayer zinc phthalocyanine absorbed on TiO2(110). J Chem Phys 2012; 136:154703. [DOI: 10.1063/1.3699072] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Godlewski S, Tekiel A, Prauzner-Bechcicki JS, Budzioch J, Gourdon A, Szymonski M. Adsorption of organic molecules on the TiO2(011) surface: STM study. J Chem Phys 2011; 134:224701. [DOI: 10.1063/1.3593403] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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