In situ growth of four MOF/LZH composites on layered zinc hydroxide and their photocatalytic performance in decomposition of organic dyes
2020; Elsevier BV; Volume: 30; Issue: 3 Linguagem: Inglês
10.1016/j.mencom.2020.05.006
ISSN1364-551X
AutoresJiehu Cui, Zhang Ming, Chunlei Wei, Jie Zhu, Xiangping Wang, Du Xiuhong,
Tópico(s)Covalent Organic Framework Applications
ResumoFour new MOF/layered zinc hydroxide composites suitable for photocatalytic decomposition of organic dyes were prepared via an in situ growth on layered zinc hydroxide according to the solvothermal procedure and characterized by SEM, XRD, IR spectroscopy, and N2-adsorption/desorption. All the selected pollutant dyes (methyl orange, congo red, brilliant green, sunset yellow, and amaranth) underwent a very efficient photodegradation by MOF/LZH-6 composite upon the UV irradiation (λ = 365 nm) via their oxidation by OH radicals and super oxide anion radical species.
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