Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies

Anodic self‐organized TiO(2) nanotube layers (with different aspect ratios) were electrochemically infilled with CuInSe(2) nanocrystals with the aim to prepare heterostructures with a photoelectrochemical response in the visible light. The resulting heterostructure assembly was confirmed by field‐em...

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Autores principales: Das, Sayantan, Sopha, Hanna, Krbal, Milos, Zazpe, Raul, Podzemna, Veronika, Prikryl, Jan, Macak, Jan M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5363378/
https://www.ncbi.nlm.nih.gov/pubmed/28392991
http://dx.doi.org/10.1002/celc.201600763
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author Das, Sayantan
Sopha, Hanna
Krbal, Milos
Zazpe, Raul
Podzemna, Veronika
Prikryl, Jan
Macak, Jan M.
author_facet Das, Sayantan
Sopha, Hanna
Krbal, Milos
Zazpe, Raul
Podzemna, Veronika
Prikryl, Jan
Macak, Jan M.
author_sort Das, Sayantan
collection PubMed
description Anodic self‐organized TiO(2) nanotube layers (with different aspect ratios) were electrochemically infilled with CuInSe(2) nanocrystals with the aim to prepare heterostructures with a photoelectrochemical response in the visible light. The resulting heterostructure assembly was confirmed by field‐emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and X‐ray diffraction (XRD). High incident photon‐to‐electron conversion efficiency values exceeding 55% were obtained in the visible‐light region. The resulting heterostructures show promise as a candidate for solid‐state solar cells.
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spelling pubmed-53633782017-04-06 Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies Das, Sayantan Sopha, Hanna Krbal, Milos Zazpe, Raul Podzemna, Veronika Prikryl, Jan Macak, Jan M. ChemElectroChem Communications Anodic self‐organized TiO(2) nanotube layers (with different aspect ratios) were electrochemically infilled with CuInSe(2) nanocrystals with the aim to prepare heterostructures with a photoelectrochemical response in the visible light. The resulting heterostructure assembly was confirmed by field‐emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and X‐ray diffraction (XRD). High incident photon‐to‐electron conversion efficiency values exceeding 55% were obtained in the visible‐light region. The resulting heterostructures show promise as a candidate for solid‐state solar cells. John Wiley and Sons Inc. 2017-02-08 2017-03 /pmc/articles/PMC5363378/ /pubmed/28392991 http://dx.doi.org/10.1002/celc.201600763 Text en © 2016 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial‐NoDerivs (http://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Communications
Das, Sayantan
Sopha, Hanna
Krbal, Milos
Zazpe, Raul
Podzemna, Veronika
Prikryl, Jan
Macak, Jan M.
Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies
title Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies
title_full Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies
title_fullStr Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies
title_full_unstemmed Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies
title_short Electrochemical Infilling of CuInSe(2) within TiO(2) Nanotube Layers and Subsequent Photoelectrochemical Studies
title_sort electrochemical infilling of cuinse(2) within tio(2) nanotube layers and subsequent photoelectrochemical studies
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5363378/
https://www.ncbi.nlm.nih.gov/pubmed/28392991
http://dx.doi.org/10.1002/celc.201600763
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