Recent developments in sonochemical polymerisation
نویسندگان
چکیده
منابع مشابه
Recent developments in sonochemical polymerisation.
High intensity ultrasound has been applied to two classes of step-growth polymerisation. The ring-opening polymerisation of cyclic lactones to polyesters was accelerated under 20 kHz ultrasound but, in the case of delta-valerolactone, sonication also promoted a depolymerisation reaction so that the molecular weight fell during later stages of the reaction. Sonication was also applied to the pre...
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ژورنال
عنوان ژورنال: Ultrasonics Sonochemistry
سال: 2003
ISSN: 1350-4177
DOI: 10.1016/s1350-4177(02)00156-6