Sökning: WFRF:(Kumar Pankaj) >
All-Inorganic Hydro...
All-Inorganic Hydrothermally Processed Semitransparent Sb2S3 Solar Cells with CuSCN as the Hole Transport Layer
-
- Kumar, Pankaj (författare)
- Luleå tekniska universitet,Materialvetenskap
-
- Eriksson, Martin (författare)
- Luleå tekniska universitet,Materialvetenskap
-
- Kharytonau, Dzmitry S. (författare)
- Electrochemistry and Corrosion Laboratory, Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland
-
visa fler...
-
- You, Shujie (författare)
- Luleå tekniska universitet,Materialvetenskap
-
- Natile, Marta Maria (författare)
- National Research Council (CNR), Institute of Condensed Matter Chemistry and Technologies for Energy (ICMATE), via F. Marzolo 1, 35131 Padova, Italy; Department of Chemical Sciences, University of Padova, via F. Marzolo 1, 35131 Padova, Italy
-
- Vomiero, Alberto (författare)
- Luleå tekniska universitet,Materialvetenskap,Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, via Torino 155, 30172 Venezia Mestre, Italy
-
visa färre...
-
(creator_code:org_t)
- American Chemical Society, 2024
- 2024
- Engelska.
-
Ingår i: ACS Applied Energy Materials. - : American Chemical Society. - 2574-0962. ; 7:4, s. 1421-1432
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://ltu.diva-por... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Published by American Chemical Society.An inorganic wide-bandgap hole transport layer (HTL), copper(I) thiocyanate (CuSCN), is employed in inorganic planar hydrothermally deposited Sb2S3 solar cells. With excellent hole transport properties and uniform compact morphology, the solution-processed CuSCN layer suppresses the leakage current and improves charge selectivity in an n-i-p-type solar cell structure. The device without the HTL (FTO/CdS/Sb2S3/Au) delivers a modest power conversion efficiency (PCE) of 1.54%, which increases to 2.46% with the introduction of CuSCN (FTO/CdS/Sb2S3/CuSCN/Au). This PCE is a significant improvement compared with the previous reports of planar Sb2S3 solar cells employing CuSCN. CuSCN is therefore a promising alternative to expensive and inherently unstable organic HTLs. In addition, CuSCN makes an excellent optically transparent (with average transmittance >90% in the visible region) and shunt-blocking HTL layer in pinhole-prone ultrathin(<100 nm) semitransparent absorber layers grown by green and facile hydrothermal deposition. A semitransparent device is fabricated using an ultrathin Au layer (∼10 nm) with a PCE of 2.13% and an average visible transmittance of 13.7%.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- antimony sulfide solar cells
- average visible transmittance
- copper(I) thiocyanate
- hole transport layer
- hydrothermal deposition
- semitransparent solar cells
- thin film solar cells
- Experimentell fysik
- Experimental Physics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas