(2022) An efficient ultrasound assisted electrospinning synthesis of a biodegradable polymeric Ni-MOF supported by PVA- fibrous network as a novel CH4 adsorbent. Applied Physics a-Materials Science & Processing. p. 10. ISSN 0947-8396
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Abstract
In this study, Ni-MOF was synthesized using ultrasound irradiation under optimal conditions, which included a microwave power of 370 W, time duration of 20 min, and a temperature of 25 degrees C. The final Ni-MOF nanostructures were immobilized in a PVA fibrous polymeric network using electrospinning under optimal conditions (concentration: 8 wt; nozzle tip with flow rates of 0.10 mL/h; temperature: 25 degrees C and humidity: 22; voltages: 20 kV; spinning distance: 12 cm). It has been characterized using elemental analysis, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Thermogravimetric analysis-derivative of thermogravimetric analysis (TG-DTG) and Scanning electron microscopy- energy dispersive X-ray analysis (SEM-EDS). The Barrett-Joyner-Halenda (BJH) technique confirmed the role of the substrate in increasing the surface area of the final products. The Ni-MOF/PVA fibrous network's final products were used as an adsorbent in the adsorption of CH4 gas.
Item Type: | Article |
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Keywords: | Ni-MOF Ultrasound Electrospinning Fibrous network Adsorption Methane adsorption n-2 desorption behavior methane carbon Materials Science Physics |
Divisions: | |
Page Range: | p. 10 |
Journal or Publication Title: | Applied Physics a-Materials Science & Processing |
Journal Index: | ISI |
Volume: | 128 |
Number: | 5 |
Identification Number: | https://doi.org/10.1007/s00339-022-05548-3 |
ISSN: | 0947-8396 |
Depositing User: | مهندس مهدی شریفی |
URI: | http://eprints.mubam.ac.ir/id/eprint/1365 |
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