A [2,2]paracyclophane triarylamine-based holetransporting material for high performance perovskite solar cells

Title
A [2,2]paracyclophane triarylamine-based holetransporting material for high performance perovskite solar cells
Authors
박성민허진혁천철홍김희숙임상혁손해정
Keywords
perovskite solar cell; stability
Issue Date
2015-12
Publisher
Journal of materials chemistry. A, Materials for energy and sustainability
Citation
VOL 3, 24215-24220
Abstract
We report the development of a novel hole transporting material (HTM), PCP-TPA, based on [2,2]paracyclophane. In comparison to the well-known HTM, spiro-OMeTAD, PCP-TPA could be prepared using a simple synthesis and showed a higher hole mobility due to effective intermolecular aggregation in the film state. When used as a HTM in perovskite solar cells, the power conversion efficiency reached 17.6%. PCP-TPA will potentially replace spiro-OMeTAD and advance the development of cost-effective and practical perovskite solar cells.
URI
http://pubs.kist.re.kr/handle/201004/58297
ISSN
20507488
Appears in Collections:
KIST Publication > Article
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