| Literature DB >> 21243166 |
Sanghyun Paek1, Hyunbong Choi, Chulwoo Kim, Nara Cho, Seulgi So, Kihyung Song, Mohammad K Nazeeruddin, Jaejung Ko.
Abstract
A new series of stable, unsymmetrical squaraine near-IR sensitizers (JK-216 and JK-217), which are assembled using both thiophenyl pyrrolyl and indolium groups, exhibit a panchromatic light harvesting up to 780 nm. The JK-216 based cell exhibited a record efficiency of 6.29% for near-IR DSSCs. In addition, the JK-217 device showed an excellent stability under a light soaking test at 60 °C for 1000 h.Entities:
Year: 2011 PMID: 21243166 DOI: 10.1039/c0cc05378c
Source DB: PubMed Journal: Chem Commun (Camb) ISSN: 1359-7345 Impact factor: 6.222