2019年9月
Perovskite Solar Cells Using Surface‐Modified NiO x Nanoparticles as Hole Transport Materials in n‐i‐p Configuration
Solar RRL
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- 巻
- 3
- 号
- 9
- 開始ページ
- 1900172
- 終了ページ
- 1900172
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1002/solr.201900172
- 出版者・発行元
- Wiley
Modified NiOx nanoparticles (NPs) developed via surface engineering are applied to a hole transport layer (HTL) in n-i-p-structured perovskite solar cells (PSCs). Hexanoic acid (HA) as a surfactant improves the dispersibility of NiOx NPs in chlorobenzene (CB). The conductivity of the NiOx-HA film is 1.20x10-5S cm-1, which is superior to that of 2,2 ',7,7 '-tetrakis(N,N-di-p-methoxyphenyl-amine)-9,9 '-spirobifluorene (spiro-OMeTAD) with dopants. The NiOx-HA film shows better hole extraction properties compared with the pristine NiOx film. The NiOx-HA NPs form closely packed and pinhole-free films, leading to improved device performance with a power conversion efficiency from 5.5% to 13.1%.
- リンク情報
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- DOI
- https://doi.org/10.1002/solr.201900172
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000476346600001&DestApp=WOS_CPL
- URL
- https://onlinelibrary.wiley.com/doi/pdf/10.1002/solr.201900172
- URL
- https://onlinelibrary.wiley.com/doi/full-xml/10.1002/solr.201900172
- ID情報
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- DOI : 10.1002/solr.201900172
- ISSN : 2367-198X
- eISSN : 2367-198X
- Web of Science ID : WOS:000476346600001