Spray-deposited zinc titanate films obtained via sol-gel synthesis for application in dye-sensitized solar cells

Kuhu Sarkar; Erik V. Braden; Thomas Fröschl; Nicola Hüsing; Peter Müller-Buschbaum

doi:10.1039/c4ta02031f

Spray-deposited zinc titanate films obtained via sol-gel synthesis for application in dye-sensitized solar cells

Kuhu Sarkar
, Erik V. Braden
, Thomas Fröschl
, Nicola Hüsing
, Peter Müller-Buschbaum

Chair of Functional Materials

Technical University of Munich
University of Salzburg
Nanosystems Initiative Munich

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

36 Scopus citations

Abstract

Foam-like zinc orthotitanate (Zn₂TiO₄) is successfully synthesized via the wet chemical sol-gel route assisted with a structure-directing diblock copolymer template. The wet chemical route enables spray deposition of Zn₂TiO₄ films. Calcination temperature of the spray-deposited films is shown to be crucial for the synthesis of the compound phase, Zn₂TiO₄. Surface composition and optical properties of the films are also studied. Finally, Zn₂TiO₄ films are shown to offer a reasonable functioning as an electron acceptor in dye-sensitized solar cells, with the best preliminary performance reported so far.

Original language	English
Pages (from-to)	15008-15014
Number of pages	7
Journal	Journal of Materials Chemistry A
Volume	2
Issue number	36
DOIs	https://doi.org/10.1039/c4ta02031f
State	Published - 28 Sep 2014

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10.1039/c4ta02031f

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title = "Spray-deposited zinc titanate films obtained via sol-gel synthesis for application in dye-sensitized solar cells",

abstract = "Foam-like zinc orthotitanate (Zn2TiO4) is successfully synthesized via the wet chemical sol-gel route assisted with a structure-directing diblock copolymer template. The wet chemical route enables spray deposition of Zn2TiO4 films. Calcination temperature of the spray-deposited films is shown to be crucial for the synthesis of the compound phase, Zn2TiO4. Surface composition and optical properties of the films are also studied. Finally, Zn2TiO4 films are shown to offer a reasonable functioning as an electron acceptor in dye-sensitized solar cells, with the best preliminary performance reported so far.",

author = "Kuhu Sarkar and Braden, \{Erik V.\} and Thomas Fr{\"o}schl and Nicola H{\"u}sing and Peter M{\"u}ller-Buschbaum",

year = "2014",

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day = "28",

doi = "10.1039/c4ta02031f",

language = "English",

volume = "2",

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journal = "Journal of Materials Chemistry A",

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T1 - Spray-deposited zinc titanate films obtained via sol-gel synthesis for application in dye-sensitized solar cells

AU - Sarkar, Kuhu

AU - Braden, Erik V.

AU - Fröschl, Thomas

AU - Hüsing, Nicola

AU - Müller-Buschbaum, Peter

PY - 2014/9/28

Y1 - 2014/9/28

N2 - Foam-like zinc orthotitanate (Zn2TiO4) is successfully synthesized via the wet chemical sol-gel route assisted with a structure-directing diblock copolymer template. The wet chemical route enables spray deposition of Zn2TiO4 films. Calcination temperature of the spray-deposited films is shown to be crucial for the synthesis of the compound phase, Zn2TiO4. Surface composition and optical properties of the films are also studied. Finally, Zn2TiO4 films are shown to offer a reasonable functioning as an electron acceptor in dye-sensitized solar cells, with the best preliminary performance reported so far.

AB - Foam-like zinc orthotitanate (Zn2TiO4) is successfully synthesized via the wet chemical sol-gel route assisted with a structure-directing diblock copolymer template. The wet chemical route enables spray deposition of Zn2TiO4 films. Calcination temperature of the spray-deposited films is shown to be crucial for the synthesis of the compound phase, Zn2TiO4. Surface composition and optical properties of the films are also studied. Finally, Zn2TiO4 films are shown to offer a reasonable functioning as an electron acceptor in dye-sensitized solar cells, with the best preliminary performance reported so far.

UR - https://www.scopus.com/pages/publications/84906237750

U2 - 10.1039/c4ta02031f

DO - 10.1039/c4ta02031f

M3 - Article

AN - SCOPUS:84906237750

SN - 2050-7488

VL - 2

SP - 15008

EP - 15014

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 36

ER -

Spray-deposited zinc titanate films obtained via sol-gel synthesis for application in dye-sensitized solar cells

Abstract

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