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Titel:
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Barrier layers deposited at low temperature on metal carrier foil for the use of uc-Si solar cells
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Auteur(s):
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Gepubliceerd door:
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Publicatie datum:
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ECN
Zonne-energie
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1-10-2005
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ECN publicatienummer:
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Publicatie type:
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ECN-RX--05-107
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Conferentiebijdrage
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Aantal pagina's:
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Volledige tekst:
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2
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Download PDF
(139kB)
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Gepresenteerd op: 15th International Photovoltaic Science and Engineering Conference & Solar Energy Exhibition, Shanghai, China, 10-15 oktober 2005.
Samenvatting:
Barrier layer material deposited on stainless
steel substrate has been under investigation. These layers are part
of a film-Si module, presently under development at ECN. Low temperature
(< 250°C) processing is required in order to avoid impurity diffusion
from the stainless steel foil. Novel materials based on nano particles
combined with organic/ inorganic polymers and SiOx precipitated
from the liquid phase have been deposited onto stainless steel foil.
Nano particles with organic/ inorganic polymers reveal homogenous layers
with voltage breakdown values exceeding 500 V. To test the functionality
of the concept, thin-film Si solar cells are planned to be prepared
by VHF-PECVD in combination with the different barrier layers.
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