A Novel Naphtho[1, 2‐c:5, 6‐c′]Bis([1, 2, 5]Thiadiazole)‐Based Narrow‐Bandgap π‐Conjugated Polymer with Power Conversion Efficiency Over 10%. Issue 44 (20th September 2016)

• Record Type: Journal Article
• Authors: Jin, Yaocheng; Chen, Zhiming; Dong, Sheng; Zheng, Nannan; Ying, Lei; Jiang, Xiao‐Fang; Liu, Feng; Huang, Fei; Cao, Yong
• Is Part Of: Advanced materials. Volume 28:Issue 44(2016)
• Page Start: 9811
• Page End: 9818
• Publication Date: 2016-09-20
• Subjects: naphtho[1, 2‐c:5, 6‐c']bis([1, 2, 5]thiadiazole) -- narrow bandgap -- π‐conjugated polymers -- polymer solar cells; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201603178
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : A novel naphtho[1, 2‐ c :5, 6‐ c′ ]bis([1, 2, 5]­thiadiazole)‐based narrow‐bandgap π‐conjugated polymer is designed for application in polymer solar cells. Remarkable power conversion efficiencies over 10% can be achieved based on both conventional and inverted device architectures with thick photoactive layers, which are processed by using chlorinated or nonhalogenated solvents, suggesting its great promise toward practical applications based on high‐throughput roll‐to‐roll processing.