Analysis of the failure mechanism for a stable organic photovoltaic during 10 000 h of testing

Frederik C Krebs; Kion Norrman

doi:10.1002/pip.794

Analysis of the failure mechanism for a stable organic photovoltaic during 10 000 h of testing

Frederik C Krebs
, Kion Norrman

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The degradation and failure mechanisms of a stable photovoltaic device comprising a bilayer heterojunction formed between poly(3-carboxythiophene-2,5-diyl-co-thiophene-2,5-diyl) (P3CT) and Buckminsterfullerene (C-60) sandwiched between indium tin oxide (ITO) and aluminium (Al) electrodes were elucidated by the time-of-flight secondary ion mass spectrometry (TOF-SIMS) analysis in conjunction with isotopic labelling using O-18(2) after a total testing time of 13 000 h. This experiment allowed us to understand the chemistry that takes place in three dimensions during degradation and failure of the device under accelerated testing conditions. The cell was subjected to continuous illumination with an incident light intensity of 1000 W m(-2) (AM1.5) at 72 +/- 2 degrees C under a vacuum of

Original language	English
Journal	Progress in Photovoltaics: Research and Applications
Volume	15
Issue number	8
Pages (from-to)	697-712
ISSN	1062-7995
DOIs	https://doi.org/10.1002/pip.794
Publication status	Published - 2007

Bibliographical note

This work was supported by the Danish Technical
Research Council (STVF 2058-03-0016, STVF 26-
04-0073) and the Danish Strategic Research Council
(DSF 2104-04-0030, DSF 2104-05-0052).

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1002/pip.794

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Polymer Solar Cells for Solar Energy Conversion
Krebs, F. C. (Project Manager)
01/01/2008 → 31/12/2013
Project: Research

Cite this

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abstract = "The degradation and failure mechanisms of a stable photovoltaic device comprising a bilayer heterojunction formed between poly(3-carboxythiophene-2,5-diyl-co-thiophene-2,5-diyl) (P3CT) and Buckminsterfullerene (C-60) sandwiched between indium tin oxide (ITO) and aluminium (Al) electrodes were elucidated by the time-of-flight secondary ion mass spectrometry (TOF-SIMS) analysis in conjunction with isotopic labelling using O-18(2) after a total testing time of 13 000 h. This experiment allowed us to understand the chemistry that takes place in three dimensions during degradation and failure of the device under accelerated testing conditions. The cell was subjected to continuous illumination with an incident light intensity of 1000 W m(-2) (AM1.5) at 72 +/- 2 degrees C under a vacuum of ",

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AU - Norrman, Kion

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N2 - The degradation and failure mechanisms of a stable photovoltaic device comprising a bilayer heterojunction formed between poly(3-carboxythiophene-2,5-diyl-co-thiophene-2,5-diyl) (P3CT) and Buckminsterfullerene (C-60) sandwiched between indium tin oxide (ITO) and aluminium (Al) electrodes were elucidated by the time-of-flight secondary ion mass spectrometry (TOF-SIMS) analysis in conjunction with isotopic labelling using O-18(2) after a total testing time of 13 000 h. This experiment allowed us to understand the chemistry that takes place in three dimensions during degradation and failure of the device under accelerated testing conditions. The cell was subjected to continuous illumination with an incident light intensity of 1000 W m(-2) (AM1.5) at 72 +/- 2 degrees C under a vacuum of

AB - The degradation and failure mechanisms of a stable photovoltaic device comprising a bilayer heterojunction formed between poly(3-carboxythiophene-2,5-diyl-co-thiophene-2,5-diyl) (P3CT) and Buckminsterfullerene (C-60) sandwiched between indium tin oxide (ITO) and aluminium (Al) electrodes were elucidated by the time-of-flight secondary ion mass spectrometry (TOF-SIMS) analysis in conjunction with isotopic labelling using O-18(2) after a total testing time of 13 000 h. This experiment allowed us to understand the chemistry that takes place in three dimensions during degradation and failure of the device under accelerated testing conditions. The cell was subjected to continuous illumination with an incident light intensity of 1000 W m(-2) (AM1.5) at 72 +/- 2 degrees C under a vacuum of

KW - Energiteknologier på vej

U2 - 10.1002/pip.794

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SN - 1062-7995

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JO - Progress in Photovoltaics: Research and Applications

JF - Progress in Photovoltaics: Research and Applications

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Analysis of the failure mechanism for a stable organic photovoltaic during 10 000 h of testing

Abstract

Bibliographical note

UN SDGs

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Projects

Polymer Solar Cells for Solar Energy Conversion

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