Heterostructured Ag@MOF-801/MIL-88A(Fe) Nanocomposite as a Biocompatible Photocatalyst for Degradation of Reactive Black 5 under Visible Light

被引：13
作者：
Ghasemzadeh, Roghayyeh [1 ]
Akhbari, Kamran [1 ]
机构：
[1] Univ Tehran, Sch Chem, Coll Sci, Tehran 141556455, Iran
来源：
INORGANIC CHEMISTRY | 2023年 / 62卷 / 43期
基金：
美国国家科学基金会;
关键词：
METAL-ORGANIC FRAMEWORKS; METHANE STORAGE; NANOPARTICLES; WATER; ADSORPTION; REDUCTION; NANOMATERIALS; MORPHOLOGIES; MIL-88A(FE); MOF-801;
D O I：
10.1021/acs.inorgchem.3c02616
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Heterostructured Ag@MOF- 801/MIL-88A(Fe) nanocomposite was synthesized through template effects in metal-organic frameworks (MOFs). MIL-88A(Fe) was fabricated on a MOF-801 template using the internal extended growth method (IEGM) via polyvinylpyrrolidone (PVP) as the structure-director agent to create the MIL-88A(Fe)-on-MOF-801 heterostructure. The MOF-801/MIL-88A(Fe) heterostructure was used as a template for the formation of Ag nanoparticles (NPs) inside it via a double solvents method (DSM) combined with a photoreduction route (PR). To characterize synthesized samples to a high level of detail, PXRD, FT-IR, EDX, N-2 adsorption-desorption isotherms, TEM, DRS, PL, EIS, and Mott-Sckottky measurements were used. The resulting Ag@MOF-801/MIL-88A(Fe) nanocomposite demonstrated the highest photocatalytic activity of 91.72% for the degradation of Reactive Black 5, after 30 min under visible light irradiation.
引用
收藏
页码：17818 / 17829
页数：12
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