Enhancement of photovoltaic properties of CH3NH3PbBr3 heterojunction solar cells by modifying mesoporous TiO2 surfaces with carboxyl groups. Issue 17 (7th May 2015)

• Record Type: Journal Article
• Authors: Kim, Hyun Bin; Im, Iseul; Yoon, Yeomin; Sung, Sang Do; Kim, Eunji; Kim, Jeongho; Lee, Wan In
• Is Part Of: Journal of materials chemistry. Volume 3:Issue 17(2015)
• Page Start: 9264
• Page End: 9270
• Publication Date: 2015-05-07
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c4ta06479h
• Languages: English
• ISSNs: 2050-7488

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgjn2zbj4s" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />In a novel heterojunction solar cell employing CH₃NH₃PbBr₃ (MAPbBr₃) as the light absorber, the introduction of a carboxylate monolayer on the mesoporous TiO₂ surfaces significantly enhances <italic>J</italic>_SC as well as <italic>V</italic>_OC.</p> </abstract>