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Pregled bibliografske jedinice broj: 1220523

Morphology related energy losses in small molecule organic solar cells


Radovanović-Perić, Floren; Mandić, Vilko; Panžić, Ivana; Rath, Thomas
Morphology related energy losses in small molecule organic solar cells // MCM16 Book of Abstracts
Brno, Češka Republika, 2022. str. 1-1 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 1220523 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Morphology related energy losses in small molecule organic solar cells

Autori
Radovanović-Perić, Floren ; Mandić, Vilko ; Panžić, Ivana ; Rath, Thomas

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
MCM16 Book of Abstracts / - , 2022, 1-1

Skup
Multinational Congress on Microscopy

Mjesto i datum
Brno, Češka Republika, 04-09.09.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Squaraines, morphology, bulk heterojunction

Sažetak
Small molecule organic solar cells have achieved PCE values up to an order of magnitude higher in the past decade, which further signifies their potential for light-weight, cost efficient flexible solar panel fabrication [1]. A promising group of small molecule electron donors for photovoltaic application were shown to be squaraine derivatives (SQ), as they have tunable bandgaps, easy synthesis routes and excellent absorption coefficient as well as good thermal stability [2]. Here we report on hybrid organic solar cells fabricated from various squaraine derivatives synthesized without catalysts. Laboratory scale devices (ITO/ZnO/SQ:PC71BM/MoO3/Ag) were fabricated with various morphologies of the active layer and characterized to gain deeper insight into the charge carrier transport through the cell. Electrical characterization (J/V measurements, light intensity dependence measurements, impendance spectroscopy) confirmed that the degree of phase separation and domain size influence greatly the charge accumulation and recombination mechanisms in the cells. Furthermore, the morphology and phase separation of the thin films were studied by TEM, AFM (KPFM, phase and height) and ToF-SIMS which were, coupled with X-ray scattering, diffraction and UV-VIS spectra, correlated to electrical data and overall performance.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Projekti:
HRZZ-PZS-2019-02-1555 - Fotonaponska-geopolimerna fasada: uloga vode-kisika u naprednom sklapanju filmova kompozitnih materijala (PV-WALL) (Mandić, Vilko, HRZZ - 2019-02) ( POIROT)
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( POIROT)
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) ( POIROT)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb,
Sveučilište u Zagrebu


Citiraj ovu publikaciju:

Radovanović-Perić, Floren; Mandić, Vilko; Panžić, Ivana; Rath, Thomas
Morphology related energy losses in small molecule organic solar cells // MCM16 Book of Abstracts
Brno, Češka Republika, 2022. str. 1-1 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Radovanović-Perić, F., Mandić, V., Panžić, I. & Rath, T. (2022) Morphology related energy losses in small molecule organic solar cells. U: MCM16 Book of Abstracts.
@article{article, author = {Radovanovi\'{c}-Peri\'{c}, Floren and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana and Rath, Thomas}, year = {2022}, pages = {1-1}, keywords = {Squaraines, morphology, bulk heterojunction}, title = {Morphology related energy losses in small molecule organic solar cells}, keyword = {Squaraines, morphology, bulk heterojunction}, publisherplace = {Brno, \v{C}e\v{s}ka Republika} }
@article{article, author = {Radovanovi\'{c}-Peri\'{c}, Floren and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana and Rath, Thomas}, year = {2022}, pages = {1-1}, keywords = {Squaraines, morphology, bulk heterojunction}, title = {Morphology related energy losses in small molecule organic solar cells}, keyword = {Squaraines, morphology, bulk heterojunction}, publisherplace = {Brno, \v{C}e\v{s}ka Republika} }




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