作者: Roghayeh Soltanmoradi , Mohammad Hossein Nasirtabrizi
DOI: 10.17776/CSJ.14771
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摘要: Abstract. The monomer 4-nitrophenyl methacrylate (NPMA) is synthesized by reaction 4-nitrophenol and methacryloyl choloride. After characterization of this monomer, IR 1 HNMR spectroscopic technique. homo-and copolymers were with methyl (MMA) styrene (ST) free radical polymerization using dimethyl formamide (DMF) as a solvent azobis isobutyronitrile (AIBN) an initiator at 70±1˚C. resulting homopolymer characterized sepectroscopy. solubility the polymers was tested in various polar non-polar solvents. thermal behaviour present compounds has been determined means differential analysis (DTA) thermogravimetry (TGA) techniques. glass transition temperature poly(NPMA) increase NPMA content. Thus stability