Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308604277> ?p ?o ?g. }
- W4308604277 endingPage "3169" @default.
- W4308604277 startingPage "3161" @default.
- W4308604277 abstract "Electrochemical CO2 reduction reaction (CO2RR) driven by sustainable energy has emerged as an attractive route to achieve the target of carbon neutral. Formate is one of the most economically viable products, and electrocatalytic CO2RR to formate is a promising technology. High-pressure H-cell electrolyzer is easy to operate and allows high CO2 solubility for realizing high current density, but the design of highly efficient catalysts for working under high CO2 pressures remains challenging. Bismuth-based catalysts exhibit high formate selectivity, but suffer from limited activity. Here, we report a high-performance catalyst, which is derived from BiPO4 nanopolyhedrons during electrocatalytic CO2RR to formate in neutral solution under high CO2 pressures. A high partial current density of formate (534 mA cm−2) and formate formation rate (9.9 mmol h−1 cm−2) with a formate Faradaic efficiency of 90% have been achieved over BiPO4-derived catalyst at an applied potential of −0.81 V vs. RHE under 3.0 MPa CO2 pressure. We discover that BiPO4 nanopolyhedrons evolve into metallic Bi nanosheets with rich grain boundaries in electrocatalytic CO2RR under high CO2 pressures, and the grain boundaries of the BiPO4-derived catalyst play a vital role in promoting electrocatalytic CO2RR to formate. Our theoretical studies reveal that the charge redistribution occurs at the grain boundaries of Bi surface, and this promotes CO2 activation and increases HCOO* intermediate stability, thus making the pathway for CO2RR to formate more selective and energy-favorable. This work not only demonstrates a highly efficient catalyst for CO2RR to formate but also discovers a unique feature of catalyst evolution under high CO2 pressures." @default.
- W4308604277 created "2022-11-13" @default.
- W4308604277 creator A5007962880 @default.
- W4308604277 creator A5017266806 @default.
- W4308604277 creator A5018815272 @default.
- W4308604277 creator A5026338239 @default.
- W4308604277 creator A5029030051 @default.
- W4308604277 creator A5039135526 @default.
- W4308604277 creator A5058317410 @default.
- W4308604277 creator A5065592637 @default.
- W4308604277 creator A5081068540 @default.
- W4308604277 date "2022-12-01" @default.
- W4308604277 modified "2023-10-14" @default.
- W4308604277 title "Bismuth nanosheets with rich grain boundaries for efficient electroreduction of CO2 to formate under high pressures" @default.
- W4308604277 cites W1602777355 @default.
- W4308604277 cites W1970127494 @default.
- W4308604277 cites W1979544533 @default.
- W4308604277 cites W2031836390 @default.
- W4308604277 cites W2092157292 @default.
- W4308604277 cites W2135500272 @default.
- W4308604277 cites W2225958871 @default.
- W4308604277 cites W2227974961 @default.
- W4308604277 cites W2472531766 @default.
- W4308604277 cites W2590980665 @default.
- W4308604277 cites W2725648806 @default.
- W4308604277 cites W2793607420 @default.
- W4308604277 cites W2795259398 @default.
- W4308604277 cites W2897605246 @default.
- W4308604277 cites W2897619532 @default.
- W4308604277 cites W2901155082 @default.
- W4308604277 cites W2909715766 @default.
- W4308604277 cites W2918009072 @default.
- W4308604277 cites W2947264857 @default.
- W4308604277 cites W2972247864 @default.
- W4308604277 cites W2990950642 @default.
- W4308604277 cites W3003118150 @default.
- W4308604277 cites W3005205992 @default.
- W4308604277 cites W3011444236 @default.
- W4308604277 cites W3014036038 @default.
- W4308604277 cites W3014132988 @default.
- W4308604277 cites W3015885943 @default.
- W4308604277 cites W3017217753 @default.
- W4308604277 cites W3034107408 @default.
- W4308604277 cites W3037634095 @default.
- W4308604277 cites W3090564351 @default.
- W4308604277 cites W3094727900 @default.
- W4308604277 cites W3094914438 @default.
- W4308604277 cites W3111512011 @default.
- W4308604277 cites W3120797101 @default.
- W4308604277 cites W3127623051 @default.
- W4308604277 cites W3132750624 @default.
- W4308604277 cites W3155378264 @default.
- W4308604277 cites W3194065056 @default.
- W4308604277 cites W3200065970 @default.
- W4308604277 cites W3201689294 @default.
- W4308604277 cites W3206606417 @default.
- W4308604277 cites W4214704768 @default.
- W4308604277 doi "https://doi.org/10.1016/s1872-2067(22)64131-7" @default.
- W4308604277 hasPublicationYear "2022" @default.
- W4308604277 type Work @default.
- W4308604277 citedByCount "4" @default.
- W4308604277 countsByYear W43086042772023 @default.
- W4308604277 crossrefType "journal-article" @default.
- W4308604277 hasAuthorship W4308604277A5007962880 @default.
- W4308604277 hasAuthorship W4308604277A5017266806 @default.
- W4308604277 hasAuthorship W4308604277A5018815272 @default.
- W4308604277 hasAuthorship W4308604277A5026338239 @default.
- W4308604277 hasAuthorship W4308604277A5029030051 @default.
- W4308604277 hasAuthorship W4308604277A5039135526 @default.
- W4308604277 hasAuthorship W4308604277A5058317410 @default.
- W4308604277 hasAuthorship W4308604277A5065592637 @default.
- W4308604277 hasAuthorship W4308604277A5081068540 @default.
- W4308604277 hasBestOaLocation W43086042772 @default.
- W4308604277 hasConcept C127413603 @default.
- W4308604277 hasConcept C130349721 @default.
- W4308604277 hasConcept C147789679 @default.
- W4308604277 hasConcept C161790260 @default.
- W4308604277 hasConcept C17525397 @default.
- W4308604277 hasConcept C178790620 @default.
- W4308604277 hasConcept C179104552 @default.
- W4308604277 hasConcept C185592680 @default.
- W4308604277 hasConcept C191897082 @default.
- W4308604277 hasConcept C192562407 @default.
- W4308604277 hasConcept C2780178953 @default.
- W4308604277 hasConcept C33989665 @default.
- W4308604277 hasConcept C42360764 @default.
- W4308604277 hasConcept C52859227 @default.
- W4308604277 hasConcept C533668322 @default.
- W4308604277 hasConcept C55904794 @default.
- W4308604277 hasConceptScore W4308604277C127413603 @default.
- W4308604277 hasConceptScore W4308604277C130349721 @default.
- W4308604277 hasConceptScore W4308604277C147789679 @default.
- W4308604277 hasConceptScore W4308604277C161790260 @default.
- W4308604277 hasConceptScore W4308604277C17525397 @default.
- W4308604277 hasConceptScore W4308604277C178790620 @default.
- W4308604277 hasConceptScore W4308604277C179104552 @default.
- W4308604277 hasConceptScore W4308604277C185592680 @default.
- W4308604277 hasConceptScore W4308604277C191897082 @default.