Synthesis of TiO2 nanotubes and photoelectrochemical analysis of the TiO2/Prussian blue interface

Diego Oyarzún J; Ricardo Córdova O; Rodrigo Henríquez N; Ricardo Schrebler G; Ricardo E. Marotti; Eduardo Muñoz C

doi:10.1016/j.jelechem.2014.12.036

Synthesis of TiO₂ nanotubes and photoelectrochemical analysis of the TiO₂/Prussian blue interface

Diego Oyarzún J, Ricardo Córdova O, Rodrigo Henríquez N, Ricardo Schrebler G, Ricardo E. Marotti, Eduardo Muñoz C

INSTITUTE OF CHEMISTRY

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In this study, we examined the synthesis and the photoelectrochemical characterization of TiO₂ nanotube semiconductor electrodes modified by Prussian Blue (PB) deposits. The PB formation was achieved using cyclic voltammetry. A morphological analysis of the TiO₂ nanotubes and the TiO₂/PB system was performed using scanning electron microscopy and transmission electron microscopy. Intensity Modulated Photocurrent Spectroscopy (IMPS) measurements were obtained with the goal of determining the charge transfer and recombination constant rates in these systems.

Original language	English
Pages (from-to)	75-81
Number of pages	7
Journal	Journal of Electroanalytical Chemistry
Volume	740
DOIs	https://doi.org/10.1016/j.jelechem.2014.12.036
State	Published - 1 Mar 2015

Keywords

Photoelectrochemical storage
Prussian blue
TiO nanotubes

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10.1016/j.jelechem.2014.12.036

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title = "Synthesis of TiO2 nanotubes and photoelectrochemical analysis of the TiO2/Prussian blue interface",

abstract = "In this study, we examined the synthesis and the photoelectrochemical characterization of TiO2 nanotube semiconductor electrodes modified by Prussian Blue (PB) deposits. The PB formation was achieved using cyclic voltammetry. A morphological analysis of the TiO2 nanotubes and the TiO2/PB system was performed using scanning electron microscopy and transmission electron microscopy. Intensity Modulated Photocurrent Spectroscopy (IMPS) measurements were obtained with the goal of determining the charge transfer and recombination constant rates in these systems.",

keywords = "Photoelectrochemical storage, Prussian blue, TiO nanotubes",

author = "{Oyarz{\'u}n J}, Diego and {C{\'o}rdova O}, Ricardo and {Henr{\'i}quez N}, Rodrigo and {Schrebler G}, Ricardo and Marotti, {Ricardo E.} and {Mu{\~n}oz C}, Eduardo",

year = "2015",

month = mar,

day = "1",

doi = "10.1016/j.jelechem.2014.12.036",

language = "English",

volume = "740",

pages = "75--81",

journal = "Journal of Electroanalytical Chemistry",

issn = "1572-6657",

publisher = "Elsevier BV",

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TY - JOUR

T1 - Synthesis of TiO2 nanotubes and photoelectrochemical analysis of the TiO2/Prussian blue interface

AU - Oyarzún J, Diego

AU - Córdova O, Ricardo

AU - Henríquez N, Rodrigo

AU - Schrebler G, Ricardo

AU - Marotti, Ricardo E.

AU - Muñoz C, Eduardo

PY - 2015/3/1

Y1 - 2015/3/1

N2 - In this study, we examined the synthesis and the photoelectrochemical characterization of TiO2 nanotube semiconductor electrodes modified by Prussian Blue (PB) deposits. The PB formation was achieved using cyclic voltammetry. A morphological analysis of the TiO2 nanotubes and the TiO2/PB system was performed using scanning electron microscopy and transmission electron microscopy. Intensity Modulated Photocurrent Spectroscopy (IMPS) measurements were obtained with the goal of determining the charge transfer and recombination constant rates in these systems.

AB - In this study, we examined the synthesis and the photoelectrochemical characterization of TiO2 nanotube semiconductor electrodes modified by Prussian Blue (PB) deposits. The PB formation was achieved using cyclic voltammetry. A morphological analysis of the TiO2 nanotubes and the TiO2/PB system was performed using scanning electron microscopy and transmission electron microscopy. Intensity Modulated Photocurrent Spectroscopy (IMPS) measurements were obtained with the goal of determining the charge transfer and recombination constant rates in these systems.

KW - Photoelectrochemical storage

KW - Prussian blue

KW - TiO nanotubes

UR - http://www.scopus.com/inward/record.url?scp=84922353621&partnerID=8YFLogxK

U2 - 10.1016/j.jelechem.2014.12.036

DO - 10.1016/j.jelechem.2014.12.036

M3 - Article

AN - SCOPUS:84922353621

SN - 1572-6657

VL - 740

SP - 75

EP - 81

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

ER -

Synthesis of TiO₂ nanotubes and photoelectrochemical analysis of the TiO₂/Prussian blue interface

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Keywords

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