Efficient CH3NH3PbI3 Perovskite Solar Cells Employing Nanostructured p-Type NiO Electrode Formed by a Pulsed Laser Deposition

Highly transparent and nanostructured nickel oxide (NiO) films through pulsed laser deposition are introduced for efficient CH3NH3PbI3 perovskite solar cells. The (111)‐oriented nanostructured NiO film plays a key role in extracting holes and preventing electron leakage as hole transporting material...

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Published inAdvanced materials (Weinheim) Vol. 27; no. 27; pp. 4013 - 4019
Main Authors Park, Jong Hoon, Seo, Jangwon, Park, Sangman, Shin, Seong Sik, Kim, Young Chan, Jeon, Nam Joong, Shin, Hee-Won, Ahn, Tae Kyu, Noh, Jun Hong, Yoon, Sung Cheol, Hwang, Cheol Seong, Seok, Sang Il
Format Journal Article
LanguageEnglish
Published Blackwell Publishing Ltd 15.07.2015
Subjects
CH3NH3PbI3 perovskite
NiO films
p-i-n architecture
solar cells
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Summary:Highly transparent and nanostructured nickel oxide (NiO) films through pulsed laser deposition are introduced for efficient CH3NH3PbI3 perovskite solar cells. The (111)‐oriented nanostructured NiO film plays a key role in extracting holes and preventing electron leakage as hole transporting material. The champion device exhibits a power conversion efficiency of 17.3% with a very high fill factor of 0.813.
Bibliography:istex:7530A24397B7DCADA2ACD57FEE95FDDEECED8CC3
National Research Foundation in Korea
KRICT
ArticleID:ADMA201500523
ark:/67375/WNG-BJ4PB571-F
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201500523