[논문자료]초음파가 조사된 고압반응기에서 분획된 Polystyrene의 분자량 분포특성
In this study, the ultrasonic irradiation in elevated pressure was used to alter the molecular weight and MWD of polystyrene. The high pressure reactor was filled with 0.5w/v% polystyrene solution, and then it was pressurized from 500psi to 4000psi. The ultrasound was irradiated in 10 minutes at each pressure, and the extract was collected and analyzed by GPC. Molecular weight distribution was p..
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2020. 11. 11. 09:05