Synthesis and characterization of mesoporous MCM-41 from oil template for effective adsorption of methylene blue dye

IF 1.4 4区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Phosphorus, Sulfur, and Silicon and the Related Elements Pub Date : 2025-01-02 DOI:10.1080/10426507.2024.2448152

M. Balavinoth , P. Sumithraj Premkumar , C. Ravi Samuel Raj , J. Ilavarasi Jeyamalar

{"title":"Synthesis and characterization of mesoporous MCM-41 from oil template for effective adsorption of methylene blue dye","authors":"M. Balavinoth , P. Sumithraj Premkumar , C. Ravi Samuel Raj , J. Ilavarasi Jeyamalar","doi":"10.1080/10426507.2024.2448152","DOIUrl":null,"url":null,"abstract":"<div><div>This study focuses on the synthesis and characterization of mesoporous MCM-41, a highly effective material for removing Methylene Blue dye from water. The mesoporous material was synthesized using an eco-friendly rice bran oil template by sol-gel approach from tetraethyl orthosilicate. The synthesized material was characterized using various spectroscopic techniques, such as DRS-UV, FTIR, PXRD, BET, SEM, EDX, HR-TEM, and TG-DTA analysis. The analyses are revealing a mesoporous structure with impressive properties of high absorbance, hexagonal structure, surface area of 385.28 m<sup>2</sup>/g, pore volume of 0.5875 cm³/g, pore diameter of 6.1 nm and good thermal stability. Adsorption studies evaluated the effects of dye concentration, adsorbent dosage, and adsorption kinetics, demonstrating that MCM-41 follows a monolayer adsorption mechanism with pseudo-second-order kinetics. The maximum removal efficiencies of the Methylene Blue dye were found to 88% with 0.05 g of the MCM-41.</div></div>","PeriodicalId":20056,"journal":{"name":"Phosphorus, Sulfur, and Silicon and the Related Elements","volume":"200 1","pages":"Pages 68-76"},"PeriodicalIF":1.4000,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Phosphorus, Sulfur, and Silicon and the Related Elements","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1042650724000807","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}

引用次数: 0

Abstract

This study focuses on the synthesis and characterization of mesoporous MCM-41, a highly effective material for removing Methylene Blue dye from water. The mesoporous material was synthesized using an eco-friendly rice bran oil template by sol-gel approach from tetraethyl orthosilicate. The synthesized material was characterized using various spectroscopic techniques, such as DRS-UV, FTIR, PXRD, BET, SEM, EDX, HR-TEM, and TG-DTA analysis. The analyses are revealing a mesoporous structure with impressive properties of high absorbance, hexagonal structure, surface area of 385.28 m²/g, pore volume of 0.5875 cm³/g, pore diameter of 6.1 nm and good thermal stability. Adsorption studies evaluated the effects of dye concentration, adsorbent dosage, and adsorption kinetics, demonstrating that MCM-41 follows a monolayer adsorption mechanism with pseudo-second-order kinetics. The maximum removal efficiencies of the Methylene Blue dye were found to 88% with 0.05 g of the MCM-41.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Phosphorus, Sulfur, and Silicon and the Related Elements 化学-无机化学与核化学

CiteScore

2.60

自引率

7.70%

发文量

103

审稿时长

2.1 months

期刊介绍： Phosphorus, Sulfur, and Silicon and the Related Elements is a monthly publication intended to disseminate current trends and novel methods to those working in the broad and interdisciplinary field of heteroatom chemistry.