THE SIZE JUDGEMENT OF SINGLE CHAIN AND SINGLE CHAIN SINGLE CRYSTAL OF ISOTACTIC POLYSTYRENE
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THE SIZE JUDGEMENT OF SINGLE CHAIN AND SINGLE CHAIN SINGLE CRYSTAL OF ISOTACTIC POLYSTYRENE
Acta Polymerica SinicaIssue 1, Pages: 41-48(1995)
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Published:20 February 1995,
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CHEN Er-qiang, HU Xiu-lan, BU Hai-shan, XU Sheng-yong. THE SIZE JUDGEMENT OF SINGLE CHAIN AND SINGLE CHAIN SINGLE CRYSTAL OF ISOTACTIC POLYSTYRENE. [J]. Acta Polymerica Sinica (1):41-48(1995)
DOI:
CHEN Er-qiang, HU Xiu-lan, BU Hai-shan, XU Sheng-yong. THE SIZE JUDGEMENT OF SINGLE CHAIN AND SINGLE CHAIN SINGLE CRYSTAL OF ISOTACTIC POLYSTYRENE. [J]. Acta Polymerica Sinica (1):41-48(1995)DOI:
THE SIZE JUDGEMENT OF SINGLE CHAIN AND SINGLE CHAIN SINGLE CRYSTAL OF ISOTACTIC POLYSTYRENE
Ultrafine particles were obtained by spreading dilute solution of isotactic polystyrene in benzene on a water surface
and the resulted particles were crystallized at 448.2K. Transmission electron microscopy (TEM) was used to observe both uncrystallized and crystallized particles. The molecular weight and molecular weight distribution of Ultrafine particles measured by TEM are approximately in agreement with that from GPC measurement. Therefore