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Comparative Study of Two Surfactant From Polyoxyethylene Sorbitan Monolaurate Family For Preparation of Tho2 Nanoparticles
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DOR
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20.1001.2.9919199705.1399.11.1.548.3
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نویسنده
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- - ,- -
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منبع
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كنگره مهندسي شيمي - 1399 - دوره : 11 - یازدهمین کنگره بین المللی مهندسی شیمی - کد همایش: 99191-99705
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چکیده
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In this research, polyoxyethylene sorbitan monooleate-80 (psm-80) and polyoxyethylene sorbitan monooleate-20 (psm-20) surfactants were used for preparation of tho2 fuel powders# (psm-20) and (psm-80) surfactants were applied to provide suitable porosity in nuclear fuel texture# the surface tension, and interfacial tension were investigated for psm-80 and psm-20 surfactants# the slow micellization of psm-80 would be the reason for the higher surface tension and interfacial tension values of psm-80# tho2 particles were characterized by means of differential scanning calorimetry (dsc) and scanning electron microscopy (sem) analyses# results show that tho2 particles prepared using psm-80 has larger granulation#
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کلیدواژه
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Polyoxyethylene Sorbitan Monolaurate ,Tho2 ,Nuclear Fuel ,Surfactant
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آدرس
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Zanjan University, Iran, Nuclear Science & Technology Research Institute, Iran
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Authors
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