MnO2 -Based Materials for Environmental Applications

© 2021 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 9 vom: 01. März, Seite e2004862
1. Verfasser: Yang, Ruijie (VerfasserIn)
Weitere Verfasser: Fan, Yingying, Ye, Ruquan, Tang, Yuxin, Cao, Xiehong, Yin, Zongyou, Zeng, Zhiyuan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Review MnO2 element doping environmental applications facet engineering homo/heterojunction construction morphology control and structure construction
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520 |a Manganese dioxide (MnO2 ) is a promising photo-thermo-electric-responsive semiconductor material for environmental applications, owing to its various favorable properties. However, the unsatisfactory environmental purification efficiency of this material has limited its further applications. Fortunately, in the last few years, significant efforts have been undertaken for improving the environmental purification efficiency of this material and understanding its underlying mechanism. Here, the aim is to summarize the recent experimental and computational research progress in the modification of MnO2 single species by morphology control, structure construction, facet engineering, and element doping. Moreover, the design and fabrication of MnO2 -based composites via the construction of homojunctions and MnO2 /semiconductor/conductor binary/ternary heterojunctions is discussed. Their applications in environmental purification systems, either as an adsorbent material for removing heavy metals, dyes, and microwave (MW) pollution, or as a thermal catalyst, photocatalyst, and electrocatalyst for the degradation of pollutants (water and gas, organic and inorganic) are also highlighted. Finally, the research gaps are summarized and a perspective on the challenges and the direction of future research in nanostructured MnO2 -based materials in the field of environmental applications is presented. Therefore, basic guidance for rational design and fabrication of high-efficiency MnO2 -based materials for comprehensive environmental applications is provided 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a MnO2 
650 4 |a element doping 
650 4 |a environmental applications 
650 4 |a facet engineering 
650 4 |a homo/heterojunction construction 
650 4 |a morphology control and structure construction 
700 1 |a Fan, Yingying  |e verfasserin  |4 aut 
700 1 |a Ye, Ruquan  |e verfasserin  |4 aut 
700 1 |a Tang, Yuxin  |e verfasserin  |4 aut 
700 1 |a Cao, Xiehong  |e verfasserin  |4 aut 
700 1 |a Yin, Zongyou  |e verfasserin  |4 aut 
700 1 |a Zeng, Zhiyuan  |e verfasserin  |4 aut 
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773 1 8 |g volume:33  |g year:2021  |g number:9  |g day:01  |g month:03  |g pages:e2004862 
856 4 0 |u http://dx.doi.org/10.1002/adma.202004862  |3 Volltext 
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