ZnFe2O4/MnFe2O4 incorporated in NaY zeolite: Facile fabrication and application of novel designed nanocomposite catalyst for the detoxification of sulfur mustard agent simulant
سال انتشار: 1399
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 442
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شناسه ملی سند علمی:
CESACONF01_018
تاریخ نمایه سازی: 20 فروردین 1400
چکیده مقاله:
In this work, ZnFe2O4/MnFe2O4 nanoparticles were successfully incorporated in NaY zeolite via the ultrasonic-assisted hydrothermal method to obtain the novel ZnFe2O4/MnFe2O4@NaY nanocomposite catalyst and subsequently characterized by FE-SEM, EDX, FTIR, XRD, AFM and VSM techniques. Then, the ZnFe2O4/MnFe2O4@NaY nanocomposite catalyst performance for the detoxification of sulfur mustard agent simulant 2-chloroethyl phenyl sulfide (2-CEPS) was evaluated by applying GC-FID analysis. The GC-FID achieved data displayed that this agent simulant was completely detoxified over the ZnFe2O4/MnFe2O4@NaY nanocomposite surface in n-octane solvent after contact time of 15 min. The both hydrolysis and elimination products namely 2-hydroxyl ethyl phenyl sulfide (2-HEPS) and phenyl vinyl sulfide (PVS) from 2-CEPS molecule were also identified by GCMS analysis, respectively.
کلیدواژه ها:
نویسندگان
Meysam Sadeghi
Department of Chemistry, Lorestan University, Khorramabad, Iran
Sina Yekta
Department of Chemistry, Qaemshahr Branch Islamic Azad University Qaemshahr, Iran
Mohammad Azimzadeh
Department of Chemistry, Islamshahr Branch Islamic Azad University Islamshahr, Iran
Mohammad Mahmoudi Alemi
Department of Chemistry, Golestan University Gorgan, Iran
Pourya Naji
Department of Food Science and Technology, Mahallat Branch Islamic Azad University Mahallat, Iran
Pourya Zarshenas
Faculty of Chemistry & Petroleum Sciences Shahid Beheshti University Tehran, Iran