Pregled bibliografske jedinice broj: 1209032
Tin oxide as electron transport layer for perovskite solar cells
Tin oxide as electron transport layer for perovskite solar cells // Book of abstracts of the 1st Central and Eastern European Conference on Physical Chemistry and Materials Science (CEEC-PCMS1) / Erceg, Matko ; Rotaru, Andrei ; Vrsalović, Ladislavi (ur.).
Split, Hrvatska, 2022. str. 90-90 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1209032 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Tin oxide as electron transport layer for perovskite
solar cells
Autori
Panžić, Ivana ; Bafti, Arijeta ; Rath, Thomas ; Mandić, Vilko
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Book of abstracts of the 1st Central and Eastern European Conference on Physical Chemistry and Materials Science (CEEC-PCMS1)
/ Erceg, Matko ; Rotaru, Andrei ; Vrsalović, Ladislavi - , 2022, 90-90
ISBN
978-606-11-8164-3
Skup
1th Central and Eastern European Conference on Physical Chemistry and Materials Science (CEEC-PCMS1)
Mjesto i datum
Split, Hrvatska, 26.07.2022. - 30.07.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
tin oxide ; nanostructured ; thin-films ; perovskite solar cells
Sažetak
Multilayer thin film solar cells properties are dependent not only on the layer compositions but on the layer mutual interplay. The electron transport layer (ETL) is one of the most important layers for a successful charge separation and extraction of the electrons, and therefore the overall cell efficiency. Both titanium and zinc oxide, which are commonly used for ETL, are known to cause degradation of the active perovskite layer which leads to lower stability and loss in efficiency. SnO2 has lower catalytic activity and therefore is less prone to displaying oxygen vacancies and deep level traps that could worsen the electrical properties and degrade the interface. In addition to that SnO2 can easily be derived by various chemical methods in a mesoporous or nanostructured thin-film configuration. In this work by combination of spin coating and hydrothermal synthesis we derived thin-films of nanostructured SnO2 that were thoroughly characterized by X-ray diffraction, scanning electron and atomic force microscopy, and Raman and UV/VIS spectroscopy. The electrical properties were tested by solid state impedance spectroscopy. The samples showed fast electron transport and typical semiconductor behavior. Use of SnO2 as ETL could be a promising way to obtain more efficient and stable perovskite solar cells.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Kemijsko inženjerstvo, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Projekti:
--PZS-2019-02-1555 - Fotonaponska-geopolimerna fasada: uloga vode-kisika u naprednom sklapanju filmova kompozitnih materijala (PV-WALL) (Mandić, Vilko; Pavić, Luka) ( CroRIS)
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( CroRIS)
EK-EFRR-KK.01.2.1.02.0316 - Razvoj tehničkog rješenja za uštedu energije upotrebom VIS propusnih ili polupropusnih i IC-reflektivnih tankih slojeva (Mandić, Vilko, EK - KK.01.2.1.02) ( CroRIS)
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb,
Sveučilište u Zagrebu
