REN Qi-sheng, HUANG Wen-qiang, ZHAO Fen-zhi, HE Bing-lin. INFRARED SPECTRUM FEATURE OF THE SULFONYL GROUP BOUND TO CROSSLINKED POLYSTYRENES[J]. Acta Polymerica Sinica, 1990,(1):7-12.
REN Qi-sheng, HUANG Wen-qiang, ZHAO Fen-zhi, HE Bing-lin. INFRARED SPECTRUM FEATURE OF THE SULFONYL GROUP BOUND TO CROSSLINKED POLYSTYRENES[J]. Acta Polymerica Sinica, 1990,(1):7-12.DOI:
CH2CH3 and OH; R =polystyryl) were prepared. The 1R spectra of these compounds were assigned and compared with that of polystyrene and small molecular analogues. The characteristic absorption bands of the> SO2 group bound to the polymers and the effect of the polymer backbone on the IR spectra were discussed.