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Oxygen vacancy engineering of photocatalytic nanomaterials for enrichment, activation, and efficient removal of nitrogen oxides with high selectivity: a review
Lu, Yanfeng1,3; Chen, Meijuan2; Jiang, Liu1,4; Cao, Jun-ji1,3; Li, Haiwei5; Lee, Shun Cheng5; Huang, Yu1,3
Corresponding AuthorHuang, Yu(huangyu@ieecas.cn)
2022-04-21
Source PublicationENVIRONMENTAL CHEMISTRY LETTERS
ISSN1610-3653
Pages21
AbstractAir pollution by trace levels of nitric oxide (NO) pollution is threatening human health by causing acid rain and haze pollution through photochemical reactions. Here, we review photocatalytic technologies that use oxygen vacancy engineering-mediated nanomaterials for the control of air pollutants such as NO and nitrogen dioxide. We present oxygen vacancy parameters and reactor regulation mechanisms. We explain the functions of oxygen vacancies in the adsorption and enrichment processes of NO on the photocatalyst surface. We highlight the relationship between oxygen vacancies and O-2 activation in photocatalytic reactions. The mechanisms ruling selectivity in NO photodegradation, and the suppression of photocatalyst deactivation are discussed. [GRAPHICS]
KeywordPhotocatalysis NOx removal Oxygen vacancy Degradation mechanism
DOI10.1007/s10311-022-01437-6
WOS KeywordVISIBLE-LIGHT PHOTOCATALYSIS ; VOLATILE ORGANIC-COMPOUNDS ; NO REMOVAL ; NITRIC-OXIDE ; BIOBR NANOSHEETS ; CHARGE-TRANSFER ; OXIDATION ; AIR ; DEGRADATION ; G-C3N4
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Science Foundation of China[52000171] ; National Science Foundation of China[51878644] ; National Key Research and Development Program of China[2016YFA0203000] ; National Key Research and Development Program of China[2017YFC0212200] ; Chinese Academy of Sciences
WOS Research AreaChemistry ; Engineering ; Environmental Sciences & Ecology
Funding OrganizationNational Science Foundation of China ; National Key Research and Development Program of China ; Chinese Academy of Sciences
WOS SubjectChemistry, Multidisciplinary ; Engineering, Environmental ; Environmental Sciences
WOS IDWOS:000784719600001
PublisherSPRINGER HEIDELBERG
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/17670
Collection粉尘与环境研究室
第四纪科学与全球变化卓越创新中心
Corresponding AuthorHuang, Yu
Affiliation1.Chinese Acad Sci, Inst Earth Environm, Key Lab Aerosol Chem & Phys, State Key Lab Loess & Quaternary Geol SKLLQG, Xian 710061, Peoples R China
2.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Xian 710049, Peoples R China
3.Chinese Acad Sci, CAS Ctr Excellence Quaternary Sci & Global Change, Inst Earth Environm, Xian 710061, Peoples R China
4.Xian Inst Innovat Earth Environm Res, Xian 710061, Peoples R China
5.Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hung Hom, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Lu, Yanfeng,Chen, Meijuan,Jiang, Liu,et al. Oxygen vacancy engineering of photocatalytic nanomaterials for enrichment, activation, and efficient removal of nitrogen oxides with high selectivity: a review[J]. ENVIRONMENTAL CHEMISTRY LETTERS,2022:21.
APA Lu, Yanfeng.,Chen, Meijuan.,Jiang, Liu.,Cao, Jun-ji.,Li, Haiwei.,...&Huang, Yu.(2022).Oxygen vacancy engineering of photocatalytic nanomaterials for enrichment, activation, and efficient removal of nitrogen oxides with high selectivity: a review.ENVIRONMENTAL CHEMISTRY LETTERS,21.
MLA Lu, Yanfeng,et al."Oxygen vacancy engineering of photocatalytic nanomaterials for enrichment, activation, and efficient removal of nitrogen oxides with high selectivity: a review".ENVIRONMENTAL CHEMISTRY LETTERS (2022):21.
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