Photoelectrochemical and optical characterization of Prussian blue onto p-Si(100)

Eduardo C. Muñoz; Rodrigo G. Henríquez; Ricardo A. Córdova; Ricardo S. Schrebler; Regina Cisternas; Luis Ballesteros; Ricardo E. Marotti; Enrique A. Dalchiele

doi:10.1007/s10008-010-1287-2

Photoelectrochemical and optical characterization of Prussian blue onto p-Si(100)

Eduardo C. Muñoz, Rodrigo G. Henríquez, Ricardo A. Córdova, Ricardo S. Schrebler, Regina Cisternas, Luis Ballesteros, Ricardo E. Marotti, Enrique A. Dalchiele

INSTITUTE OF CHEMISTRY

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Abstract

In this study, we examined the characterization of Prussian blue deposited onto p-Si(100). A cyclic voltammetry analysis was carried out under illumination showing quasireversibility responses of high and low-spin iron centres in the deposit. Optical measurements were done, where XRD analysis allowed to determine crystallinity while EDS analysis indicated that there is influence in the number of cycles on the film composition. Reflectance measurements confirm the coloration observed in the films. However a Kubelka-Munk analysis demonstrates the presence of blue greenish coloration which is an indication of a mix between Prussian blue and Berlin green films. Finally, this research is oriented to construct electrochemical storage devices which can be in situ loaded by the photovoltaic action of the semiconductor base material-doped silicon.

Original language	English
Pages (from-to)	165-171
Number of pages	7
Journal	Journal of Solid State Electrochemistry
Volume	16
Issue number	1
DOIs	https://doi.org/10.1007/s10008-010-1287-2
State	Published - Jan 2012

Keywords

Electrochemical behaviour
Optical behaviour
P-silicon
Prussian blue

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10.1007/s10008-010-1287-2

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@article{b7efacb0e2a64f1faa7d4d269ec0dad5,

title = "Photoelectrochemical and optical characterization of Prussian blue onto p-Si(100)",

abstract = "In this study, we examined the characterization of Prussian blue deposited onto p-Si(100). A cyclic voltammetry analysis was carried out under illumination showing quasireversibility responses of high and low-spin iron centres in the deposit. Optical measurements were done, where XRD analysis allowed to determine crystallinity while EDS analysis indicated that there is influence in the number of cycles on the film composition. Reflectance measurements confirm the coloration observed in the films. However a Kubelka-Munk analysis demonstrates the presence of blue greenish coloration which is an indication of a mix between Prussian blue and Berlin green films. Finally, this research is oriented to construct electrochemical storage devices which can be in situ loaded by the photovoltaic action of the semiconductor base material-doped silicon.",

keywords = "Electrochemical behaviour, Optical behaviour, P-silicon, Prussian blue",

author = "Mu{\~n}oz, {Eduardo C.} and Henr{\'i}quez, {Rodrigo G.} and C{\'o}rdova, {Ricardo A.} and Schrebler, {Ricardo S.} and Regina Cisternas and Luis Ballesteros and Marotti, {Ricardo E.} and Dalchiele, {Enrique A.}",

note = "Funding Information: We thank FONDECYT, Chile, for financially supporting this study (grant N° 1090217) and the Direcci{\'o}n de Investigaci{\'o}n e Innovaci{\'o}n of the Pontificia Universidad Cat{\'o}lica de Valpara{\'i}so (grant no. 037.108/2008 DII-PUCV). E. Mu{\~n}oz and R. Henr{\'i}quez thank the Programa Bicentenario de Ciencia y Tecnolog{\'i}a, PSD82. R. E. Marotti and Enrique A. Dalchiele also acknowledge the support received from CNPq (Brazil, Prosul Program, Project # 490580/2008-4), PEDECIBA-F{\'i}sica, ANII (Administraci{\'o}n Nacional de Investigaci{\'o}n e Innovaci{\'o}n) and the CSIC (Comisi{\'o}n Sectorial de Investigaci{\'o}n Cient{\'i}fica) of the Universidad de la Rep{\'u}blica, in Montevideo, Uruguay. Special thanks to Fritz Scholz of the Ernst-Moritz-Arndt-Universit{\"a}t Greifswald for his collaboration on the discussion of this work.",

year = "2012",

month = jan,

doi = "10.1007/s10008-010-1287-2",

language = "English",

volume = "16",

pages = "165--171",

journal = "Journal of Solid State Electrochemistry",

issn = "1432-8488",

publisher = "Springer Verlag",

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T1 - Photoelectrochemical and optical characterization of Prussian blue onto p-Si(100)

AU - Muñoz, Eduardo C.

AU - Henríquez, Rodrigo G.

AU - Córdova, Ricardo A.

AU - Schrebler, Ricardo S.

AU - Cisternas, Regina

AU - Ballesteros, Luis

AU - Marotti, Ricardo E.

AU - Dalchiele, Enrique A.

N1 - Funding Information: We thank FONDECYT, Chile, for financially supporting this study (grant N° 1090217) and the Dirección de Investigación e Innovación of the Pontificia Universidad Católica de Valparaíso (grant no. 037.108/2008 DII-PUCV). E. Muñoz and R. Henríquez thank the Programa Bicentenario de Ciencia y Tecnología, PSD82. R. E. Marotti and Enrique A. Dalchiele also acknowledge the support received from CNPq (Brazil, Prosul Program, Project # 490580/2008-4), PEDECIBA-Física, ANII (Administración Nacional de Investigación e Innovación) and the CSIC (Comisión Sectorial de Investigación Científica) of the Universidad de la República, in Montevideo, Uruguay. Special thanks to Fritz Scholz of the Ernst-Moritz-Arndt-Universität Greifswald for his collaboration on the discussion of this work.

PY - 2012/1

Y1 - 2012/1

N2 - In this study, we examined the characterization of Prussian blue deposited onto p-Si(100). A cyclic voltammetry analysis was carried out under illumination showing quasireversibility responses of high and low-spin iron centres in the deposit. Optical measurements were done, where XRD analysis allowed to determine crystallinity while EDS analysis indicated that there is influence in the number of cycles on the film composition. Reflectance measurements confirm the coloration observed in the films. However a Kubelka-Munk analysis demonstrates the presence of blue greenish coloration which is an indication of a mix between Prussian blue and Berlin green films. Finally, this research is oriented to construct electrochemical storage devices which can be in situ loaded by the photovoltaic action of the semiconductor base material-doped silicon.

AB - In this study, we examined the characterization of Prussian blue deposited onto p-Si(100). A cyclic voltammetry analysis was carried out under illumination showing quasireversibility responses of high and low-spin iron centres in the deposit. Optical measurements were done, where XRD analysis allowed to determine crystallinity while EDS analysis indicated that there is influence in the number of cycles on the film composition. Reflectance measurements confirm the coloration observed in the films. However a Kubelka-Munk analysis demonstrates the presence of blue greenish coloration which is an indication of a mix between Prussian blue and Berlin green films. Finally, this research is oriented to construct electrochemical storage devices which can be in situ loaded by the photovoltaic action of the semiconductor base material-doped silicon.

KW - Electrochemical behaviour

KW - Optical behaviour

KW - P-silicon

KW - Prussian blue

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U2 - 10.1007/s10008-010-1287-2

DO - 10.1007/s10008-010-1287-2

M3 - Article

AN - SCOPUS:84855547386

SN - 1432-8488

VL - 16

SP - 165

EP - 171

JO - Journal of Solid State Electrochemistry

JF - Journal of Solid State Electrochemistry

IS - 1

ER -

Photoelectrochemical and optical characterization of Prussian blue onto p-Si(100)

Abstract

Keywords

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