Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110)
- Autores
- Wechsler, Daniel; Fernández, Cynthia Carolina; Köbl, Julia; Augustin, Lisa Marie; Stumm, Corina; Norbert Jux; Steinruck, Hans Peter; Williams, Federico José; Lytken, Ole
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Porphyrins are large organic molecules that are interesting for different applications, such as photovoltaic cells, gas sensors, or in catalysis. For many of these applications, the interactions between adsorbed molecules and surfaces play a crucial role. Studies of porphyrins on surfaces typically fall into one of two groups: (1) evaporation onto well-defined single-crystal surfaces under well-controlled ultrahigh vacuum conditions or (2) more application-oriented wet chemical deposition onto less well-defined high surface area surfaces under ambient conditions. In this study, we will investigate the wet chemical deposition of 5-(monocarboxyphenyl)-10,15,20-triphenylporphyrin (MCTPP) on well-defined rutile TiO2 (110) single crystals under ambient conditions. Prior to deposition, the TiO2(110) crystals were also cleaned wet-chemically under ambient conditions, meaning none of the preparation steps were done in ultrahigh vacuum. However, after each preparation step, the surfaces were characterized in ultrahigh vacuum with X-ray photoelectron spectroscopy (XPS) and the result was compared with porphyrin layers prepared in ultrahigh vacuum (UHV) by evaporation. The differences of both preparations when exposed to zinc ion solutions will also be discussed.
Fil: Wechsler, Daniel. Universitat Erlangen-Nuremberg; Alemania
Fil: Fernández, Cynthia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Köbl, Julia. Universitat Erlangen-Nuremberg; Alemania
Fil: Augustin, Lisa Marie. Universitat Erlangen-Nuremberg; Alemania
Fil: Stumm, Corina. Universitat Erlangen-Nuremberg; Alemania
Fil: Norbert Jux. Universitat Erlangen-Nuremberg; Alemania
Fil: Steinruck, Hans Peter. Universitat Erlangen-Nuremberg; Alemania
Fil: Williams, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Lytken, Ole. Universitat Erlangen-Nuremberg; Alemania - Materia
-
INTERFACES
METALATION
OXIDE SURFACES
PORPHYRINS
WET CHEMICAL PREPARATION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/182183
Ver los metadatos del registro completo
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Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110)Wechsler, DanielFernández, Cynthia CarolinaKöbl, JuliaAugustin, Lisa MarieStumm, CorinaNorbert JuxSteinruck, Hans PeterWilliams, Federico JoséLytken, OleINTERFACESMETALATIONOXIDE SURFACESPORPHYRINSWET CHEMICAL PREPARATIONhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Porphyrins are large organic molecules that are interesting for different applications, such as photovoltaic cells, gas sensors, or in catalysis. For many of these applications, the interactions between adsorbed molecules and surfaces play a crucial role. Studies of porphyrins on surfaces typically fall into one of two groups: (1) evaporation onto well-defined single-crystal surfaces under well-controlled ultrahigh vacuum conditions or (2) more application-oriented wet chemical deposition onto less well-defined high surface area surfaces under ambient conditions. In this study, we will investigate the wet chemical deposition of 5-(monocarboxyphenyl)-10,15,20-triphenylporphyrin (MCTPP) on well-defined rutile TiO2 (110) single crystals under ambient conditions. Prior to deposition, the TiO2(110) crystals were also cleaned wet-chemically under ambient conditions, meaning none of the preparation steps were done in ultrahigh vacuum. However, after each preparation step, the surfaces were characterized in ultrahigh vacuum with X-ray photoelectron spectroscopy (XPS) and the result was compared with porphyrin layers prepared in ultrahigh vacuum (UHV) by evaporation. The differences of both preparations when exposed to zinc ion solutions will also be discussed.Fil: Wechsler, Daniel. Universitat Erlangen-Nuremberg; AlemaniaFil: Fernández, Cynthia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Köbl, Julia. Universitat Erlangen-Nuremberg; AlemaniaFil: Augustin, Lisa Marie. Universitat Erlangen-Nuremberg; AlemaniaFil: Stumm, Corina. Universitat Erlangen-Nuremberg; AlemaniaFil: Norbert Jux. Universitat Erlangen-Nuremberg; AlemaniaFil: Steinruck, Hans Peter. Universitat Erlangen-Nuremberg; AlemaniaFil: Williams, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Lytken, Ole. Universitat Erlangen-Nuremberg; AlemaniaMolecular Diversity Preservation International2021-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/182183Wechsler, Daniel; Fernández, Cynthia Carolina; Köbl, Julia; Augustin, Lisa Marie; Stumm, Corina; et al.; Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110); Molecular Diversity Preservation International; Molecules; 26; 10; 5-2021; 1-131420-3049CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1420-3049/26/10/2871info:eu-repo/semantics/altIdentifier/doi/10.3390/molecules26102871info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:03Zoai:ri.conicet.gov.ar:11336/182183instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:09:03.869CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
title |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
spellingShingle |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) Wechsler, Daniel INTERFACES METALATION OXIDE SURFACES PORPHYRINS WET CHEMICAL PREPARATION |
title_short |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
title_full |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
title_fullStr |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
title_full_unstemmed |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
title_sort |
Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110) |
dc.creator.none.fl_str_mv |
Wechsler, Daniel Fernández, Cynthia Carolina Köbl, Julia Augustin, Lisa Marie Stumm, Corina Norbert Jux Steinruck, Hans Peter Williams, Federico José Lytken, Ole |
author |
Wechsler, Daniel |
author_facet |
Wechsler, Daniel Fernández, Cynthia Carolina Köbl, Julia Augustin, Lisa Marie Stumm, Corina Norbert Jux Steinruck, Hans Peter Williams, Federico José Lytken, Ole |
author_role |
author |
author2 |
Fernández, Cynthia Carolina Köbl, Julia Augustin, Lisa Marie Stumm, Corina Norbert Jux Steinruck, Hans Peter Williams, Federico José Lytken, Ole |
author2_role |
author author author author author author author author |
dc.subject.none.fl_str_mv |
INTERFACES METALATION OXIDE SURFACES PORPHYRINS WET CHEMICAL PREPARATION |
topic |
INTERFACES METALATION OXIDE SURFACES PORPHYRINS WET CHEMICAL PREPARATION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Porphyrins are large organic molecules that are interesting for different applications, such as photovoltaic cells, gas sensors, or in catalysis. For many of these applications, the interactions between adsorbed molecules and surfaces play a crucial role. Studies of porphyrins on surfaces typically fall into one of two groups: (1) evaporation onto well-defined single-crystal surfaces under well-controlled ultrahigh vacuum conditions or (2) more application-oriented wet chemical deposition onto less well-defined high surface area surfaces under ambient conditions. In this study, we will investigate the wet chemical deposition of 5-(monocarboxyphenyl)-10,15,20-triphenylporphyrin (MCTPP) on well-defined rutile TiO2 (110) single crystals under ambient conditions. Prior to deposition, the TiO2(110) crystals were also cleaned wet-chemically under ambient conditions, meaning none of the preparation steps were done in ultrahigh vacuum. However, after each preparation step, the surfaces were characterized in ultrahigh vacuum with X-ray photoelectron spectroscopy (XPS) and the result was compared with porphyrin layers prepared in ultrahigh vacuum (UHV) by evaporation. The differences of both preparations when exposed to zinc ion solutions will also be discussed. Fil: Wechsler, Daniel. Universitat Erlangen-Nuremberg; Alemania Fil: Fernández, Cynthia Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina Fil: Köbl, Julia. Universitat Erlangen-Nuremberg; Alemania Fil: Augustin, Lisa Marie. Universitat Erlangen-Nuremberg; Alemania Fil: Stumm, Corina. Universitat Erlangen-Nuremberg; Alemania Fil: Norbert Jux. Universitat Erlangen-Nuremberg; Alemania Fil: Steinruck, Hans Peter. Universitat Erlangen-Nuremberg; Alemania Fil: Williams, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina Fil: Lytken, Ole. Universitat Erlangen-Nuremberg; Alemania |
description |
Porphyrins are large organic molecules that are interesting for different applications, such as photovoltaic cells, gas sensors, or in catalysis. For many of these applications, the interactions between adsorbed molecules and surfaces play a crucial role. Studies of porphyrins on surfaces typically fall into one of two groups: (1) evaporation onto well-defined single-crystal surfaces under well-controlled ultrahigh vacuum conditions or (2) more application-oriented wet chemical deposition onto less well-defined high surface area surfaces under ambient conditions. In this study, we will investigate the wet chemical deposition of 5-(monocarboxyphenyl)-10,15,20-triphenylporphyrin (MCTPP) on well-defined rutile TiO2 (110) single crystals under ambient conditions. Prior to deposition, the TiO2(110) crystals were also cleaned wet-chemically under ambient conditions, meaning none of the preparation steps were done in ultrahigh vacuum. However, after each preparation step, the surfaces were characterized in ultrahigh vacuum with X-ray photoelectron spectroscopy (XPS) and the result was compared with porphyrin layers prepared in ultrahigh vacuum (UHV) by evaporation. The differences of both preparations when exposed to zinc ion solutions will also be discussed. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/182183 Wechsler, Daniel; Fernández, Cynthia Carolina; Köbl, Julia; Augustin, Lisa Marie; Stumm, Corina; et al.; Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110); Molecular Diversity Preservation International; Molecules; 26; 10; 5-2021; 1-13 1420-3049 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/182183 |
identifier_str_mv |
Wechsler, Daniel; Fernández, Cynthia Carolina; Köbl, Julia; Augustin, Lisa Marie; Stumm, Corina; et al.; Wet-Chemically Prepared Porphyrin Layers on Rutile TiO2(110); Molecular Diversity Preservation International; Molecules; 26; 10; 5-2021; 1-13 1420-3049 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1420-3049/26/10/2871 info:eu-repo/semantics/altIdentifier/doi/10.3390/molecules26102871 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Molecular Diversity Preservation International |
publisher.none.fl_str_mv |
Molecular Diversity Preservation International |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |