Sökning: onr:"swepub:oai:DiVA.org:kth-217936" >
Energetic Barriers ...
Energetic Barriers to Interfacial Charge Transfer and Ion Movement in Perovskite Solar Cells
-
- Sadollahkhani, Azar (författare)
- KTH,Tillämpad fysikalisk kemi
-
- Liu, Peng (författare)
- KTH,Tillämpad fysikalisk kemi
-
- Leandri, Valentina (författare)
- KTH,Tillämpad fysikalisk kemi
-
visa fler...
-
- Safdari, Majid (författare)
- KTH
-
- Zhang, Wei (författare)
- KTH,Tillämpad fysikalisk kemi
-
- Gardner, James M., 1982- (författare)
- KTH,Tillämpad fysikalisk kemi
-
visa färre...
-
(creator_code:org_t)
- 2017-09-21
- 2017
- Engelska.
-
Ingår i: ChemPhysChem. - : WILEY-V C H VERLAG GMBH. - 1439-4235 .- 1439-7641. ; 18:21, s. 3047-3055
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Highly efficient perovskite solar cells have been characterized by current-density/voltage measurements in the dark at varied scan rates. The results were compared to the solar cells without a hole-transporting layer to investigate the role of ultrathin hole-transporting layers in solar-cell function. The parameters of internal voltage, diode ideality factor, capacitive current, and capacitance were calculated from the current-density/voltage response of the cells in the dark. The results show that the absence of the hole-transporting layer can cause a large recombination current within the depletion region at the gold contact/perovskite interface, and thus affects the cell performance.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- capacitance
- diode ideality
- interfacial charge transfer
- ion movement
- perovskite solar cells
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas