Oneofthemostimportanttypesofadditionpolymerizationisinitiatedbytheactionoffreeradicals,electricallyneutralspecieswithanunsharedelectron①.Inthedevelopmentstofollow,adot(·)willrepresentasingleelectron.Thesinglebond,apairofsharedelectrons,willbedenotedbyadou (共 6191 字) [阅读本文] >>