Hollow InVO4 Nanocuboid Assemblies toward Promoting Photocatalytic N2 Conversion Performance

© 2021 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 39 vom: 21. Okt., Seite e2006780
1. Verfasser: Han, Qiutong (VerfasserIn)
Weitere Verfasser: Bai, Xiaowan, Chen, Jingming, Feng, Shengnan, Gao, Wa, Tu, Wenguang, Wang, Xiaoyong, Wang, Jinlan, Jia, Bi, Shen, Qing, Zhou, Yong, Zou, Zhigang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article InVO4 charge transfer mesocrystals photocatalytic N2 conversion self-assembly
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520 |a The unique InVO4 mesocrystal superstructure, particularly with cubical skeleton and hollow interior, which consists of numerous nanocube building blocks, closely stacking by stacking, aligning by aligning, and sharing the same crystallographic orientations, is successfully fabricated. The synergy of a reaction-limited aggregation and an Ostwald ripening process is reasonably proposed for the growth of this unique superstructure. Both single-particle surface photovoltage and confocal fluorescence spectroscopy measurements demonstrate that the long-range ordered mesocrystal superstructures can significantly retard the recombination of electron-hole pairs through the creation of a new pathway for anisotropic electron flow along the inter-nanocubes. This promising charge mobility feature of the superstructure greatly contributes to the pronounced photocatalytic performance of the InVO4 mesocrystal toward fixation of N2 into NH3 with the quantum yield of 0.50% at wavelength of 385 nm 
650 4 |a Journal Article 
650 4 |a InVO4 
650 4 |a charge transfer 
650 4 |a mesocrystals 
650 4 |a photocatalytic N2 conversion 
650 4 |a self-assembly 
700 1 |a Bai, Xiaowan  |e verfasserin  |4 aut 
700 1 |a Chen, Jingming  |e verfasserin  |4 aut 
700 1 |a Feng, Shengnan  |e verfasserin  |4 aut 
700 1 |a Gao, Wa  |e verfasserin  |4 aut 
700 1 |a Tu, Wenguang  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaoyong  |e verfasserin  |4 aut 
700 1 |a Wang, Jinlan  |e verfasserin  |4 aut 
700 1 |a Jia, Bi  |e verfasserin  |4 aut 
700 1 |a Shen, Qing  |e verfasserin  |4 aut 
700 1 |a Zhou, Yong  |e verfasserin  |4 aut 
700 1 |a Zou, Zhigang  |e verfasserin  |4 aut 
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