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Atomic and Electron...
Atomic and Electronic Structures of Interfaces in Dye-Sensitized, Nanostructured Solar Cells
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- Johansson, Erik M. J. (författare)
- Uppsala universitet,Fysikalisk kemi
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- Lindblad, Rebecka (författare)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik
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- Siegbahn, Hans (författare)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik
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- Hagfeldt, Anders (författare)
- Uppsala universitet,Fysikalisk kemi
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- Rensmo, Håkan (författare)
- Uppsala universitet,Molekyl- och kondenserade materiens fysik
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(creator_code:org_t)
- 2014-04-01
- 2014
- Engelska.
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Ingår i: ChemPhysChem. - : Wiley. - 1439-4235 .- 1439-7641. ; 15:6, s. 1006-1017
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Key processes in nanostructured dye-sensitized solar cells occur at material interfaces containing, for example, oxides, dye molecules, and hole conductors. A detailed understanding of interfacial properties is therefore important for new developments and device optimization. The implementation of X-ray-based spectroscopic methods for atomic-level understanding of such properties is reviewed. Specifically, the use of the chemical and element sensitivity of photoelectron spectroscopy, hard X-ray photoelectron spectroscopy, and resonant photoelectron spectroscopy for investigating interfacial molecular and electronic properties are described; examples include energy matching, binding configurations, and molecular orbital composition. Finally, results from the complete oxide/dye/hole-conductor systems are shown and demonstrate how the assembly itself can affect the molecular and electronic structure of the materials.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- dyes
- pigments
- interfaces
- nanostructures
- photoelectron spectroscopy
- solar cells
Publikations- och innehållstyp
- ref (ämneskategori)
- for (ämneskategori)
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