PCDTBT based solar cells: one year of operation under real-world conditions.
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ABSTRACT:
SUBMITTER: Zhang Y
PROVIDER: S-EPMC4746663 | biostudies-literature | 2016 Feb
REPOSITORIES: biostudies-literature
Publications
PCDTBT based solar cells: one year of operation under real-world conditions.
Zhang Yiwei Y Bovill Edward E Kingsley James J Buckley Alastair R AR Yi Hunan H Iraqi Ahmed A Wang Tao T Lidzey David G DG
Scientific reports 20160209
We present measurements of the outdoor stability of PCDTBT:PC71BM based bulk heterojunction organic solar cells for over the course of a year. We find that the devices undergo a burn-in process lasting 450 hours followed by a TS80 lifetime of up to 6200 hours. We conclude that in the most stable devices, the observed TS80 lifetime is limited by thermally-induced stress between the device layers, as well as materials degradation as a result of edge-ingress of water or moisture through the encapsu ...[more]
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