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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201802294
|2 doi
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|a pubmed24n0951.xml
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|a (DE-627)NLM285492241
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|a (NLM)29904958
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Zhou, Yangen
|e verfasserin
|4 aut
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|a Efficient Solar Energy Harvesting and Storage through a Robust Photocatalyst Driving Reversible Redox Reactions
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 21.08.2018
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|a Date Revised 01.10.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a Simultaneous solar energy conversion and storage is receiving increasing interest for better utilization of the abundant yet intermittently available sunlight. Photoelectrodes driving nonspontaneous reversible redox reactions in solar-powered redox cells (SPRCs), which can deliver energy via the corresponding reverse reactions, present a cost-effective and promising approach for direct solar energy harvesting and storage. However, the lack of photoelectrodes having both high conversion efficiency and high durability becomes a bottleneck that hampers practical applications of SPRCs. Here, it is shown that a WO3 -decorated BiVO4 photoanode, without the need of extra electrocatalysts, can enable a single-photocatalyst-driven SPRC with a solar-to-output energy conversion efficiency as high as 1.25%. This SPRC presents stable performance over 20 solar energy storage/delivery cycles. The high efficiency and stability are attributed to the rapid redox reactions, the well-matched energy level, and the efficient light harvesting and charge separation of the prepared BiVO4 . This demonstrated device system represents a potential alternative toward the development of low-cost, durable, and easy-to-implement solar energy technologies
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|a Journal Article
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|a bismuth vanadate
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|a photoanodes
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|a redox flow batteries, solar batteries
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|a solar battery
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|a solar energy conversion
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1 |
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|a Zhang, Shun
|e verfasserin
|4 aut
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700 |
1 |
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|a Ding, Yu
|e verfasserin
|4 aut
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700 |
1 |
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|a Zhang, Leyuan
|e verfasserin
|4 aut
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700 |
1 |
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|a Zhang, Changkun
|e verfasserin
|4 aut
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700 |
1 |
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|a Zhang, Xiaohong
|e verfasserin
|4 aut
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700 |
1 |
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|a Zhao, Yu
|e verfasserin
|4 aut
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700 |
1 |
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|a Yu, Guihua
|e verfasserin
|4 aut
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773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 30(2018), 31 vom: 06. Aug., Seite e1802294
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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773 |
1 |
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|g volume:30
|g year:2018
|g number:31
|g day:06
|g month:08
|g pages:e1802294
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|u http://dx.doi.org/10.1002/adma.201802294
|3 Volltext
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|d 30
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|e 31
|b 06
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|h e1802294
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