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Accumulative charge...
Accumulative charge separation inspired by photosynthesis
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- Karlsson, Susanne, 1980- (författare)
- Uppsala universitet,Kemisk fysik
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- Boixel, Julien (författare)
- Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, Université de Nantes
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- Pelegrin, Yann (författare)
- Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, Université de Nantes
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- Blart, Errol (författare)
- Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, Université de Nantes
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- Becker, Hans-Christian (författare)
- Uppsala universitet,Kemisk fysik
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- Odobel, Fabrice (författare)
- Chimie et Interdisciplinarité, Synthèse, Analyse, Modélisation, Université de Nantes
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- Hammarström, Leif (författare)
- Uppsala universitet,Kemisk fysik
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(creator_code:org_t)
- 2010-12-07
- 2010
- Engelska.
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Ingår i: Journal of the American Chemical Society. - : American Chemical Society (ACS). - 0002-7863 .- 1520-5126. ; 132:51, s. 17977-17979
- 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
- Molecular systems that follow the functional principles of photosynthesis have attracted increasing attention as a method for the direct production of solar fuels. This could give a major carbon-neutral energy contribution to our future society. An outstanding challenge in this research is to couple the light-induced charge separation (which generates a single electron-hole pair) to the multielectron processes of water oxidation and fuel generation. New design considerations are needed to allow for several cycles of photon absorption and charge separation of a single artificial photosystem. Here we demonstrate a molecular system with a regenerative photosensitizer that shows two successive events of light-induced charge separation, leading to high-yield accumulation of redox equivalents on single components without sacrificial agents.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- Chemistry
- Kemi
- Kemi med inriktning mot kemisk fysik
- Chemistry with specialization in Chemical Physics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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