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将解吸化学电离技术应用于聚合物的直接热裂解,研究乙烯型、缩聚型和共聚型聚合物。得到的谱图不仅能作为指纹谱区别不同的聚合物,而且能用于研究聚合物热裂解机理。
The desorption chemical ionization technique is applied to the direct pyrolysis of polymers to study ethylene type, polycondensation type and copolymerization type polymers. The obtained spectra can not only distinguish different polymers as fingerprints, but also can be used to study the mechanism of polymer pyrolysis.