The effect of atmospheric cold plasma cleaning of FTO substrates on the quality of TiO2 electron transport layers for printed carbon-based perovskite solar cells

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F21%3A00119100" target="_blank" >RIV/00216224:14310/21:00119100 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.37904/nanocon.2020.3716" target="_blank" >https://doi.org/10.37904/nanocon.2020.3716</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2020.3716" target="_blank" >10.37904/nanocon.2020.3716</a>

Result language
angličtina
Original language name
The effect of atmospheric cold plasma cleaning of FTO substrates on the quality of TiO2 electron transport layers for printed carbon-based perovskite solar cells
Original language description
In this work, TiO2 electron transport layers (ETL) of printed perovskite solar cells with back carbon electrode (C-PSCs) were prepared on uncleaned, chemically cleaned, and plasma-treated FTO substrates. The effect of cleaning procedure type on the quality of TiO2 ETL has been characterised by XPS and SEM. The C-PSCs with FTO substrates treated by low-temperature atmospheric plasma at ambient air for 10 s reached approximately the same efficiency (4.4%) as with the chemically cleaned FTO (4.5%). From optical microscope and SEM images, it was observed that the plasma cleaned the FTO substrate to some extent, thereby reducing the number of defects and pinholes occurring in the blocking layer. XPS measurements confirmed that chemical and plasma treatment significantly reduced organic species on the FTO surface.
Czech name
—
Czech description
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Project
<a href="/en/project/GJ19-14770Y" target="_blank" >GJ19-14770Y: Plasma engineering of nanostructured coatings for next-generation flexible materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON 2020: 12th International Conference on Nanomaterials - Research & Application
ISBN
9788087294987
ISSN
2694-930X
e-ISSN
—
Number of pages
7
Pages from-to
189-195
Publisher name
TANGER Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 21, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000664505500032

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