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Cited by 281

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Water-Induced Degradation of Polymer Solar Cells Studied by H218O Labeling

Norrman, Kion, Gevorgyan, Suren A., Krebs, Frederik C.·2009·ACS Applied Materials & Interfaces

Abstract

Water-induced degradation of polymer photovoltaics based on the active materials poly(3-hexylthiophene) (P3HT) or poly[2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene] (MEHPPV) was studied. The solar cell devices comprised a bulk heterojunction formed by the active material and [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) in a standard device geometry. The use of H2(18)O in conjunction with time-of-flight secondary ion mass spectrometry enabled mapping of the parts of the device that were induced by water. A comparison was made between the two active materials and between devices that were kept in the dark and devices that had been subjected to illumination under simulated sunlight. Devices that were exposed to ambient humidity were compared to devices exposed to saturated humidity. Finally, a comparison was made between results obtained using H2(18)O and earlier work involving 18O2. Water was found to have behavior similar to but not identical with molecular oxygen.

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Metadata

Authors
Norrman, K., Gevorgyan, S. A., & Krebs, F. C.
Venue
ACS Applied Materials & Interfaces
Published
2008-11-24
Volume
1
Issue
1
Pages
102-112
ISSN
  • 1944-8244 (ISSN-L)
  • 1944-8252
OpenAlex
W1981032730
Cited by
281
References
22
FWCI
20.62
Type
journal article
Language
en
Open access
closed

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