Photo-Electrochemical Glycerol Conversion over a Mie Scattering Effect Enhanced Porous BiVO4 Photoanode

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 15 vom: 01. Apr., Seite e2209955
1. Verfasser: Lin, Cheng (VerfasserIn)
Weitere Verfasser: Dong, Chaoran, Kim, Sungsoon, Lu, Yuan, Wang, Yulan, Yu, Zhiyang, Gu, Yu, Gu, Zhiyuan, Lee, Dong Ki, Zhang, Kan, Park, Jong Hyeok
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article BiVO4 Mie scattering glycerol oxidation light harvesting porous films
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520 |a The photo-electrochemical (PEC) oxidation of glycerol (GLY) to high-value-added dihydroxyacetone (DHA) can be achieved over a BiVO4 photoanode, while the PEC performance of most BiVO4 photoanodes is impeded due to the upper limits of the photocurrent density. Here, an enhanced Mie scattering effect of the well-documented porous BiVO4 photoanode is obtained with less effort by a simple annealing process, which significantly reduces the reflectivity to near zero. The great light absorbability increases the basic photocurrent density by 1.77 times. The selective oxidation of GLY over the BiVO4 photoanode results in a photocurrent density of 6.04 mA cm-2 and a DHA production rate of 325.2 mmol m-2 h-1 that exceeds all reported values. This work addresses the poor ability of nanostructured BiVO4 to harvest light, paving the way for further improvements in charge transport and transfer to realize highly efficient PEC conversion 
650 4 |a Journal Article 
650 4 |a BiVO4 
650 4 |a Mie scattering 
650 4 |a glycerol oxidation 
650 4 |a light harvesting 
650 4 |a porous films 
700 1 |a Dong, Chaoran  |e verfasserin  |4 aut 
700 1 |a Kim, Sungsoon  |e verfasserin  |4 aut 
700 1 |a Lu, Yuan  |e verfasserin  |4 aut 
700 1 |a Wang, Yulan  |e verfasserin  |4 aut 
700 1 |a Yu, Zhiyang  |e verfasserin  |4 aut 
700 1 |a Gu, Yu  |e verfasserin  |4 aut 
700 1 |a Gu, Zhiyuan  |e verfasserin  |4 aut 
700 1 |a Lee, Dong Ki  |e verfasserin  |4 aut 
700 1 |a Zhang, Kan  |e verfasserin  |4 aut 
700 1 |a Park, Jong Hyeok  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 15 vom: 01. Apr., Seite e2209955  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnas 
773 1 8 |g volume:35  |g year:2023  |g number:15  |g day:01  |g month:04  |g pages:e2209955 
856 4 0 |u http://dx.doi.org/10.1002/adma.202209955  |3 Volltext 
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