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据《P、D、S》1993,41,37—44报导,加拿大研究者在高真空条件下研究了聚苯乙烯氢过氧化物(PSOOH)在苯中的稀溶液于20±1℃温度下的长波(λ>300nm)光分解.虽然水是最大量的低分子产物,但同时也形成微量的多种其它产物,例如CO、O_2、CO_2,苯甲醛、苯乙酮等.通过一些光谱分析技术可以检测由于大分子酮类和羟基类物质的吸收带.数均分子量((?)n)和凝胶渗透色谱测定结果表明,虽然在降
According to “P, D, S” 1993, 41, 37-44, Canadian researchers studied the dilute solution of polystyrene hydroperoxide (PSOOH) in benzene under high vacuum at a temperature of 20 ± 1 ° C. (Λ> 300nm) photolysis.While water is the largest amount of low molecular weight products, it also forms a trace of a variety of other products such as CO, O_2, CO_2, benzaldehyde, acetophenone, etc. By some spectral analysis Technology can detect absorption bands due to macromolecule ketones and hydroxyls, the number average molecular weight ((?) N) and gel permeation chromatography