Effects of alkali and transition metal-doped TiO2 hole blocking layers on the perovskite solar cells obtained by a two-step sequential deposition method in air and under vacuum

Simple item page
dc.contributor.authorNgqoloda, Siphelo
dc.contributor.authorNwankwo, U.
dc.contributor.authorNkele, Agnes Chinecherem
dc.date.accessioned2020-12-15T07:28:07Z
dc.date.available2020-12-15T07:28:07Z
dc.date.issued2020
dc.description.abstractPlanar perovskite solar cells (PPSCs) have received great attention in recent years due to their intriguing properties, which make them a good choice for photovoltaic applications. In this work, the effect of alkali and transition metal-doped TiO2 (cesium-doped TiO2 (Cs-TiO2) and yttrium-doped TiO2 (Y-TiO2)) compact layers on the optical, structural and the photovoltaic performance of the PPSCs have been investigated. The perovskite layer syntheses were carried out by depositing a lead iodide (PbI2) layer via spin-coating; converting PbI2 into methyl ammonium iodide (CH3NH3PbI3) by chemical vapor deposition (CVD) and spin-coating at 60 min and 60 s conversion times respectively.en_US
dc.identifier.citation19. Ngqoloda, S. et al. (2020). Effects of alkali and transition metal-doped TiO2 hole blocking layers on the perovskite solar cells obtained by a two-step sequential deposition method in air and under vacuum. RSC Advances,10(22),13139-13148en_US
dc.identifier.issn2046-2069
dc.identifier.uri10.1039/d0ra01532f
dc.identifier.urihttp://hdl.handle.net/10566/5511
dc.language.isoenen_US
dc.publisherRoyal Society of Chemistryen_US
dc.subjectAlkalien_US
dc.subjectTiO2en_US
dc.subjectPerovskite solar cellsen_US
dc.subjectElectron transport layeren_US
dc.subjectHole transport layeren_US
dc.titleEffects of alkali and transition metal-doped TiO2 hole blocking layers on the perovskite solar cells obtained by a two-step sequential deposition method in air and under vacuumen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
d0ra01532f.pdf
Size:
835.59 KB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Research Articles (Physics)