Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials

Based on the application demand of metal-organic framework (MOFs) materials in environmental science, energy conversion, biomedicine and other fields, its efficient synthesis method has attracted much attention. Microwave method has become one of the most competitive and potential methods because of...

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Main Authors: Jiadai An, Xianying Dai, Ying Liu, Kama Huang, Dengke Zhang
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Heliyon
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Online Access:http://www.sciencedirect.com/science/article/pii/S2405844024173355
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author Jiadai An
Xianying Dai
Ying Liu
Kama Huang
Dengke Zhang
author_facet Jiadai An
Xianying Dai
Ying Liu
Kama Huang
Dengke Zhang
author_sort Jiadai An
collection DOAJ
description Based on the application demand of metal-organic framework (MOFs) materials in environmental science, energy conversion, biomedicine and other fields, its efficient synthesis method has attracted much attention. Microwave method has become one of the most competitive and potential methods because of its low cost, high efficiency and green environmental protection. However, the traditional microwave assisted synthesis of MOFs materials mostly uses microwave oven as the reaction chamber, or small-scale microwave reactor. There are many problems such as uneven heating, low microwave utilization rate and low one-time synthesis yield. In view of the above problems, the design and process optimization of a new type reaction chamber for microwave synthesis of MOFs materials were studied in this paper. A material synthesis reactor using waveguide as microwave source was designed. The structure model of the reactor was optimized by multi-physics numerical simulation, and better heating uniformity and microwave utilization were obtained. At the same time, the optimization test of key process parameters was designed by orthogonal method, and the optimal process parameter combination of this model for the synthesis of MOFs materials was obtained: microwave power is 200 W, irradiation time is 100 min, and reagent concentration is 50 mM/L. This study will promote the microwave method to achieve more efficient and uniform MOFs material synthesis, which is of great significance for further improving material yield and properties and industrial practical applications.
format Article
id doaj-art-1217d1d7491342fa90261e81ae02df27
institution Kabale University
issn 2405-8440
language English
publishDate 2025-01-01
publisher Elsevier
record_format Article
series Heliyon
spelling doaj-art-1217d1d7491342fa90261e81ae02df272025-01-17T04:50:51ZengElsevierHeliyon2405-84402025-01-01111e41304Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materialsJiadai An0Xianying Dai1Ying Liu2Kama Huang3Dengke Zhang4School of Physics and Telecommunication Engineering, Zhoukou Normal University, Zhoukou, 466000, China; Corresponding author.School of Microelectronics, Xidian University, Xi'an, 710071, ChinaSchool of Electronic Engineering, Xidian University, Xi'an, 710071, ChinaCollege of Electronic and Information Engineering, Sichuan University, Chengdu, 610065, ChinaSchool of Computer Science and Technology, Xidian University, Xi'an, 710071, ChinaBased on the application demand of metal-organic framework (MOFs) materials in environmental science, energy conversion, biomedicine and other fields, its efficient synthesis method has attracted much attention. Microwave method has become one of the most competitive and potential methods because of its low cost, high efficiency and green environmental protection. However, the traditional microwave assisted synthesis of MOFs materials mostly uses microwave oven as the reaction chamber, or small-scale microwave reactor. There are many problems such as uneven heating, low microwave utilization rate and low one-time synthesis yield. In view of the above problems, the design and process optimization of a new type reaction chamber for microwave synthesis of MOFs materials were studied in this paper. A material synthesis reactor using waveguide as microwave source was designed. The structure model of the reactor was optimized by multi-physics numerical simulation, and better heating uniformity and microwave utilization were obtained. At the same time, the optimization test of key process parameters was designed by orthogonal method, and the optimal process parameter combination of this model for the synthesis of MOFs materials was obtained: microwave power is 200 W, irradiation time is 100 min, and reagent concentration is 50 mM/L. This study will promote the microwave method to achieve more efficient and uniform MOFs material synthesis, which is of great significance for further improving material yield and properties and industrial practical applications.http://www.sciencedirect.com/science/article/pii/S2405844024173355MOFsMicrowave synthesisMulti-physics simulationOrthogonal experimental
spellingShingle Jiadai An
Xianying Dai
Ying Liu
Kama Huang
Dengke Zhang
Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials
Heliyon
MOFs
Microwave synthesis
Multi-physics simulation
Orthogonal experimental
title Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials
title_full Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials
title_fullStr Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials
title_full_unstemmed Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials
title_short Design and process optimization of a new reaction chamber for microwave synthesis of MOFs materials
title_sort design and process optimization of a new reaction chamber for microwave synthesis of mofs materials
topic MOFs
Microwave synthesis
Multi-physics simulation
Orthogonal experimental
url http://www.sciencedirect.com/science/article/pii/S2405844024173355
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AT yingliu designandprocessoptimizationofanewreactionchamberformicrowavesynthesisofmofsmaterials
AT kamahuang designandprocessoptimizationofanewreactionchamberformicrowavesynthesisofmofsmaterials
AT dengkezhang designandprocessoptimizationofanewreactionchamberformicrowavesynthesisofmofsmaterials