Star-shaped hole transport materials with indeno[1, 2-b] thiophene or fluorene on a triazine core for efficient perovskite solar cells. Issue 4 (11th January 2016)

• Record Type: Journal Article
• Authors: Lim, Kimin; Kang, Moon-Sung; Myung, Yoon; Seo, Jong-Hyun; Banerjee, Parag; Marks, Tobin J.; Ko, Jaejung
• Is Part Of: Journal of materials chemistry. Volume 4:Issue 4(2016)
• Page Start: 1186
• Page End: 1190
• Publication Date: 2016-01-11
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c5ta07369c
• Languages: English
• ISSNs: 2050-7488

Abstract

Abstract : New star-shaped hole transport materials including a 1, 3, 5-triazine core have been successfully synthesized and investigated for high performance perovskite solar cells. Abstract : New star-shaped hole transport materials including a 1, 3, 5-triazine core have been successfully synthesized and investigated for high performance perovskite solar cells. A maximum power conversion efficiency of 13.2% has been achieved by employing 2, 2′, 2′′-(1, 3, 5-triazine-2, 4, 6-triyl)tris( N, N -bis(4-methoxyphenyl)-4, 4-dimethyl-4 H -indeno[1, 2- b ]thiophen-6-amine). The power conversion efficiencies of hole transport materials were comparable to that of the standardspiro-OMeTAD (13.8%).