Flexible Electronics: Improving Performance and Stability of Flexible Planar‐Heterojunction Perovskite Solar Cells Using Polymeric Hole‐Transport Material (Adv. Funct. Mater. 25/2016). (4th July 2016)

• Record Type: Journal Article
• Authors: Jo, Jea Woong; Seo, Myung‐Seok; Park, Minwoo; Kim, Jae‐Yup; Park, Joon Suh; Han, Il Ki; Ahn, Hyungju; Jung, Jae Woong; Sohn, Byeong‐Hyeok; Ko, Min Jae; Son, Hae Jung
• Is Part Of: Advanced functional materials. Volume 26:Number 25(2016)
• Page Start: 4426
• Page End: 4426
• Publication Date: 2016-07-04
• Subjects: conjugated polymer -- flexible electronics -- hole‐transport layer -- interfacial engineering -- perovskite solar cell; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adfm.201670156
• Languages: English
• ISSNs: 1616-301X

Abstract

Abstract : On page 4464, M. J. Ko, H. J. Son, and co‐workers develop a flexible perovskite solar cell by applying a novel low‐temperature solution‐processable polymer (PhNa‐1T) as a hole‐transport material. Compared with conventional PEDOT:PSS, PhNa‐1T effectively improves solar cell efficiency and device stability due to the pH‐neutral property of PhNa‐1T and efficient charge extraction and suppressed charge recombination in solar cell devices.