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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202204637
|2 doi
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|a pubmed24n1148.xml
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|a (DE-627)NLM344678199
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|a (NLM)35948461
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Ren, Bohua
|e verfasserin
|4 aut
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| 245 |
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|a Dual-Scale Integration Design of Sn-ZnO Catalyst toward Efficient and Stable CO2 Electroreduction
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|c 2022
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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
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|2 rdacarrier
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|a Date Revised 27.09.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 Wiley-VCH GmbH.
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|a Electrochemical CO2 reduction to CO is a potential sustainable strategy for alleviating CO2 emission and producing valuable fuels. In the quest to resolve its current problems of low-energy efficiency and insufficient durability, a dual-scale design strategy is proposed by implanting a non-noble active Sn-ZnO heterointerface inside the nanopores of high-surface-area carbon nanospheres (Sn-ZnOHC). The metal d-bandwidth tuning of Sn and ZnO alters the extent of substrate-molecule orbital mixing, facilitating the breaking of the *COOH intermediate and the yield of CO. Furthermore, the confinement effect of tailored nanopores results in a beneficial pH distribution in the local environment around the Sn-ZnO nanoparticles and protects them against leaching and aggregating. Through integrating electronic and nanopore-scale control, Sn-ZnO@HC achieves a quite low potential of -0.53 V vs reversible hydrogen electrode (RHE) with 91% Faradaic efficiency for CO and an ultralong stability of 240 h. This work provides proof of concept for the multiscale design of electrocatalysts
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|a Journal Article
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|a carbon dioxide reduction
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|a d bandwidth
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|a dual-scale
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|a electrocatalysis
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|a nanoconfinement
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|a Zhang, Zhen
|e verfasserin
|4 aut
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|a Wen, Guobin
|e verfasserin
|4 aut
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|a Zhang, Xiaowen
|e verfasserin
|4 aut
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|a Xu, Mi
|e verfasserin
|4 aut
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|a Weng, Yueying
|e verfasserin
|4 aut
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|a Nie, Yihang
|e verfasserin
|4 aut
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|a Dou, Haozhen
|e verfasserin
|4 aut
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| 700 |
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|a Jiang, Yi
|e verfasserin
|4 aut
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|a Deng, Ya-Ping
|e verfasserin
|4 aut
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|a Sun, Guiru
|e verfasserin
|4 aut
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|a Luo, Dan
|e verfasserin
|4 aut
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|a Shui, Lingling
|e verfasserin
|4 aut
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|a Wang, Xin
|e verfasserin
|4 aut
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|a Feng, Ming
|e verfasserin
|4 aut
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|a Yu, Aiping
|e verfasserin
|4 aut
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|a Chen, Zhongwei
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 34(2022), 38 vom: 23. Sept., Seite e2204637
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g volume:34
|g year:2022
|g number:38
|g day:23
|g month:09
|g pages:e2204637
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|u http://dx.doi.org/10.1002/adma.202204637
|3 Volltext
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