Graphitic Carbon Nitride Microspheres Supported α-FeO(OH) Hybrids for Visible Light Photodegradation of MO

Wang, Junlin; Yi, Yongjie; Li, Mengjia; Chang, Yaoguang; Zha, Fei

doi:10.1007/s40242-019-8189-3

Cited by 5 publications

(1 citation statement)

References 31 publications

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“…With the rapid development of industry, industrial wastewater containing various organic pollutants, dyes and antibiotics is becoming a crucial problem not only to human health but also to the environment(Oar-Arteta et al, 2017; Wang et al, 2019;Casillas et al, 2017;. Among various techniques for purifying environment, the semiconductor-TiO 2 photo-catalytic process is a very e cient technique for photodegrading the environmentally relevant organic pollutants and purifying water and air which is arousing more and more interest in recent years (Xia et al, 2022;Xing et al, 2021;Yoon et al, 2015;Liu et al, 2012;Shi et al, 2008).…”

Section: Introductionmentioning

confidence: 99%

Novel dendrimer-like N-doped TiO 2 -Fe 2 O 3 /C derived from bimetallic Ti-Fe-MOFs for the photocatalytic degradation

Li,

Zhang,

Chen

et al. 2024

Preprint

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In this study, N-doped TiO2-Fe2O3/C nanostructure is prepared by mixing of the precursors of both metals (Ti and Fe) with the N doped ligand precursor in the same process and further being calcined at 500oC directly in air atmosphere. Herein, other three different Ti-MOFs precursors and its derivatives were also obtained in the same way for comparison of structure and performance. Interestingly, the obtained products derived from N doped bimetallic Ti-Fe MOFs display a particularly dendritic structure with large surface area and well mesoporous structures. Meanwhile, it was further confirmed from FTIR and XPS results that the derivatives were still retain N and C components after calcination in air condition which is beneficial to improve the photocatalytic activity. Finally, the prepared N doped dendritic bimetallic structure as a photocatalyst to decompose methylene blue (MB) dye. It was showed that N-doped TiO2-Fe2O3/C demonstrates better photocatalytic performance than that of N-doped TiO2/C and non-N-doped TiO2/C and the MB degradation efficiency of N-doped TiO2-Fe2O3/C reaches 81%.

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