Synthesis of MgFe2O4 Nanoparticles and its Application for Photodegradation of Methylene Blue

被引：0

作者：

Sukandar, Dede ^{[1
]}

Adawiah, Adawiah ^{[1
]}

Rohman, Saeful ^{[2
]}

Fitria, Shella ^{[1
]}

Saridewi, Nanda ^{[3
]}

Farishi, Salman ^{[4
]}

Nurhasni, Nurhasni ^{[1
]}

Aziz, Isalmi ^{[1
]}

Azizah, Yulyani Nur ^{[1
]}

机构：

[1] UIN Syarif Hidayatullah Jakarta, Dept Chem, Fac Sci & Technol, Jl Ir H Juanda 95, Ciputat Tangerang Selatan 15412, Indonesia

[2] KST BJ Habibie, Res Ctr Adv Mat, Natl Res & Innovat Agcy, South Tangerang 15310, Indonesia

[3] UIN Syarif Hidayatullah, Fac Tarbiya & Teaching Sci, Dept Chem Educ, Jl Ir H Juanda 95, Ciputat Tangerang Selatan 15412, Indonesia

[4] Natl Res & Innovat Agcy, Res Ctr Polymer Technol, Gedung 460, Kota Tangerang Selatan 15314, Banten, Indonesia

来源：

BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS | 2024年 / 19卷 / 04期

关键词：

hydrothemal; photocatalyst; methylene blue; MAGNETIC-PROPERTIES; PHOTOCATALYTIC DEGRADATION; AQUEOUS-SOLUTIONS; CAPPING AGENTS; FERRITE; ADSORPTION; REMOVAL; IMPACT; WATER;

D O I：

10.9767/bcrec.20222

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Methylene blue wastewater from the paper, clothing, and textile industries can adversely affect aquatic ecosystems if improperly treated. One method to treat methylene blue pollutants in sewage is through photocatalysis techniques using magnesium ferrite (MgFe2O4) nanoparticle-based semiconductors. The MgFe2O4 is effective for methylene blue degradation because it is stable in aqueous systems, inexpensive, and has good photocatalytic activity. This study aims to synthesize MgFe2O4 nanoparticles with pumpkin seed extract ( Cucurbita moschata) as a capping agent through a hydrothermal method. Characterization results show that MgFe2O4 nanoparticles synthesized with the addition of 3 mL pumpkin seed extract have a crystal size of 3.87 nm, cubic spinel structure, average particle size of 29 nm, and band gap energy value of 1.94 eV. The MgFe2O4 nanoparticles produced optimum degradation efficiency under mercury lamp irradiation with a degradation capacity of 391.98 mg/g at pH = 12.

引用

页码：548 / 559

页数：12

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