Highly Crystalline MIL-100 (Fe) Nanoparticles Prepared from Ferrous Salts and Applications in Photodegradation of Organic Dyes

LIU Xiang-yue; ZHANG Yu; WANG Chen; MAO Hui-ling; DU Xuan; CHENG Hu; ZHUANG Jin-liang

doi:10.11868/j.issn.1001-4381.2018.000591

Cailiao gongcheng (Oct 2018)

Highly Crystalline MIL-100 (Fe) Nanoparticles Prepared from Ferrous Salts and Applications in Photodegradation of Organic Dyes

LIU Xiang-yue,
ZHANG Yu,
WANG Chen,
MAO Hui-ling,
DU Xuan,
CHENG Hu,
ZHUANG Jin-liang

Affiliations

LIU Xiang-yue: Key Laboratory of Functional Materials Chemistry of Guizhou Province, School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, China
ZHANG Yu: Key Laboratory of Functional Materials Chemistry of Guizhou Province, School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, China
WANG Chen: Key Laboratory of Functional Materials Chemistry of Guizhou Province, School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, China
MAO Hui-ling: Key Laboratory of Functional Materials Chemistry of Guizhou Province, School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, China
DU Xuan: Key Laboratory of Green Process and Engineering, CAS, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
CHENG Hu: Key Laboratory of Functional Materials Chemistry of Guizhou Province, School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, China
ZHUANG Jin-liang: Key Laboratory of Functional Materials Chemistry of Guizhou Province, School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, China

DOI: https://doi.org/10.11868/j.issn.1001-4381.2018.000591
Journal volume & issue: Vol. 46, no. 10
pp. 127 – 134

Abstract

Read online

In order to prepare highly crystalline and stable metal-organic frameworks (MOFs) nanoparticles in a straightforward and low cost method, trimesic acid was depronated by three equivalent NaOH in water, and mixed with ferrous salts (e.g. FeCl2 and Fe(OAc)) solution under vigorous stirring for 24h at room temperature. The morphology and photocatalytic activity of the obtained MIL-100(Fe) nanoparticles were fully characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), UV-Vis diffuse reflectance spectroscopy (UV-Vis DRS) and UV-Vis spectroscopy. The results demonstrate that the MIL-100(Fe) nanoparticles exhibit excellent photocatalytic performance toward high concentrated Rhodamine B (RhB) and methyl orange (MO) organic dyes in the presence of H2O2 as a co-catalyst under UV light irradiation.

Published in Cailiao gongcheng

ISSN: 1001-4381 (Print)
Publisher: Journal of Materials Engineering
Country of publisher: China
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials
Website: http://jme.biam.ac.cn/CN/1001-4381/home.shtml

About the journal

Abstract

Keywords