CaA, NaX, NaY ve ZSM-5 Sentetik Zeolitleri Üzerine Adsorbe Edilen Polietilen Glikol (Mono- ve Di- Metil) Eterin Kırmızıaltı ve Raman Spektroskopileri ile Analizi
نویسندگان
چکیده
The adsorptions of polyethylene glycol monomethyl ether (PEGMME) and dimethyl (PEGDME) on CaA, NaX, NaY, ZSM-5 zeolites have been analyzed by using experimental FT-IR Raman spectroscopies. vibration wavenumbers polymers adsorbed reported the adsorption properties with different molecular sizes cations compared. Disappearing some modes or shifts to higher lower frequency region after zeolites; indicates an interaction between zeolites. By considering obtained spectral results we can suggest that source be based interactions OH groups oxygen atoms settled in polymer chains silanol hydroxyl surface each zeolite.
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ژورنال
عنوان ژورنال: Karadeniz fen bilimleri dergisi
سال: 2021
ISSN: ['1309-4726', '2564-7377']
DOI: https://doi.org/10.31466/kfbd.891309