Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310837536> ?p ?o ?g. }
- W4310837536 endingPage "155974" @default.
- W4310837536 startingPage "155974" @default.
- W4310837536 abstract "Solar-driven photo-electrocatalysis using semiconductor photoelectrodes offers a promising advance for sustainable and environmental-friendly energy utilization technology. At the same time, the inherent drawbacks of TiO2-based materials, such as limited light absorption and low carrier density, limit their practical applications. Engineering nanoarchitectured photocatalysts is an alternative route tailoring their optical properties, thus increasing light-harvesting efficiencies. Herein, combining electrochemical reduction and selective interface decoration, FeOOH modified reductive TiO2 nanotube arrays ([email protected]2 NTA) with enhanced carrier density and improved photocatalytic activity are developed. The well-aligned NTA endows the metasurface with enhanced light absorption in the photocatalyst. Notably, the electrochemical reduction induces Ti3+ states increases free electron density and conduction band tail (defects levels); the modified FeOOH nano blocks act as hole reservoirs to significantly improve the hole-electron separation. The donor density of 4.57 × 1020 cm−3 is recorded at [email protected]2 NTA metasurface, showing 3 orders of magnitude higher than that of calcinated TiO2 (6.62 × 1017 cm−3). The metasurface is applied to oxidize benzyl alcohol triggered by a LED light irradiation, demonstrating a proof-of-concept application. The improved light absorption, carrier separation, and donor density facilitate the photoelectrochemical oxidation performance of [email protected]2 NTA." @default.
- W4310837536 created "2022-12-19" @default.
- W4310837536 creator A5001951340 @default.
- W4310837536 creator A5024381870 @default.
- W4310837536 creator A5039187043 @default.
- W4310837536 creator A5066825295 @default.
- W4310837536 creator A5068798257 @default.
- W4310837536 creator A5077753926 @default.
- W4310837536 date "2023-03-01" @default.
- W4310837536 modified "2023-10-18" @default.
- W4310837536 title "Engineering carrier density at TiO2 nanotube metasurface with hole reservoir for Enhanced Photo-electrocatalysis" @default.
- W4310837536 cites W1863856208 @default.
- W4310837536 cites W1970756658 @default.
- W4310837536 cites W1970785384 @default.
- W4310837536 cites W1973179627 @default.
- W4310837536 cites W1976075965 @default.
- W4310837536 cites W1978761857 @default.
- W4310837536 cites W1979108091 @default.
- W4310837536 cites W1980968412 @default.
- W4310837536 cites W2001499501 @default.
- W4310837536 cites W2024528973 @default.
- W4310837536 cites W2042492216 @default.
- W4310837536 cites W2045207576 @default.
- W4310837536 cites W2045305845 @default.
- W4310837536 cites W2070161878 @default.
- W4310837536 cites W2073739962 @default.
- W4310837536 cites W2078353661 @default.
- W4310837536 cites W2086350100 @default.
- W4310837536 cites W2120478834 @default.
- W4310837536 cites W2121688961 @default.
- W4310837536 cites W2121958253 @default.
- W4310837536 cites W2166771548 @default.
- W4310837536 cites W2312525581 @default.
- W4310837536 cites W2322168192 @default.
- W4310837536 cites W2324576880 @default.
- W4310837536 cites W2333197797 @default.
- W4310837536 cites W2342488620 @default.
- W4310837536 cites W2568690336 @default.
- W4310837536 cites W2603082887 @default.
- W4310837536 cites W2620150898 @default.
- W4310837536 cites W2791226735 @default.
- W4310837536 cites W2831738429 @default.
- W4310837536 cites W2866664669 @default.
- W4310837536 cites W2902356934 @default.
- W4310837536 cites W2910815659 @default.
- W4310837536 cites W2917516436 @default.
- W4310837536 cites W2944607144 @default.
- W4310837536 cites W2948020026 @default.
- W4310837536 cites W2948583631 @default.
- W4310837536 cites W2985585673 @default.
- W4310837536 cites W2988046783 @default.
- W4310837536 cites W2994721407 @default.
- W4310837536 cites W3004308455 @default.
- W4310837536 cites W3014525553 @default.
- W4310837536 cites W3021218763 @default.
- W4310837536 cites W3022695907 @default.
- W4310837536 cites W3038264915 @default.
- W4310837536 cites W3098051748 @default.
- W4310837536 cites W3100754526 @default.
- W4310837536 cites W3101719451 @default.
- W4310837536 cites W3105501873 @default.
- W4310837536 cites W3110294164 @default.
- W4310837536 cites W3122907594 @default.
- W4310837536 cites W3126308627 @default.
- W4310837536 cites W3134685771 @default.
- W4310837536 cites W3160146677 @default.
- W4310837536 cites W3190452531 @default.
- W4310837536 cites W3211482604 @default.
- W4310837536 cites W4220986501 @default.
- W4310837536 cites W4223903371 @default.
- W4310837536 cites W4244042257 @default.
- W4310837536 cites W4296163943 @default.
- W4310837536 cites W4297473159 @default.
- W4310837536 cites W4308808592 @default.
- W4310837536 doi "https://doi.org/10.1016/j.apsusc.2022.155974" @default.
- W4310837536 hasPublicationYear "2023" @default.
- W4310837536 type Work @default.
- W4310837536 citedByCount "2" @default.
- W4310837536 countsByYear W43108375362023 @default.
- W4310837536 crossrefType "journal-article" @default.
- W4310837536 hasAuthorship W4310837536A5001951340 @default.
- W4310837536 hasAuthorship W4310837536A5024381870 @default.
- W4310837536 hasAuthorship W4310837536A5039187043 @default.
- W4310837536 hasAuthorship W4310837536A5066825295 @default.
- W4310837536 hasAuthorship W4310837536A5068798257 @default.
- W4310837536 hasAuthorship W4310837536A5077753926 @default.
- W4310837536 hasConcept C104663316 @default.
- W4310837536 hasConcept C108225325 @default.
- W4310837536 hasConcept C121332964 @default.
- W4310837536 hasConcept C125287762 @default.
- W4310837536 hasConcept C127413603 @default.
- W4310837536 hasConcept C147789679 @default.
- W4310837536 hasConcept C159985019 @default.
- W4310837536 hasConcept C161790260 @default.
- W4310837536 hasConcept C171250308 @default.
- W4310837536 hasConcept C17525397 @default.
- W4310837536 hasConcept C178790620 @default.
- W4310837536 hasConcept C185592680 @default.