INSITU ELECTRON-MICROSCOPY OF CRYSTAL-GROWTH OF ISOTACTIC POLYSTYRENE FROM THE MELT

被引：4

作者：

IZUMI, K ^{[1
]}

PING, G ^{[1
]}

TODA, A ^{[1
]}

MIYAJI, H ^{[1
]}

MIYAMOTO, Y ^{[1
]}

机构：

[1] KYOTO UNIV,COLL LIBERAL ARTS & SCI,DEPT PHYS,KYOTO 60601,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1992年 / 31卷 / 5B期

关键词：

INSITU ELECTRON MICROSCOPY; POLYMER; POLYSTYRENE; CRYSTAL GROWTH; MELT GROWTH;

D O I：

10.1143/JJAP.31.L626

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In situ observation of the growth of isotactic polystyrene has been carried out under a transmission electron microscope. Bundles of lamellar crystals first emerge from the melt, and then a planar crystal parallel to (001) grows out from one end of each bundle. The planar crystal assumes the shape of a hexagon faceted with {110} planes surrounding the bundle at the center. The thickness of the melt surrounding the crystal is smaller than that of the outer area.

引用

页码：L626 / L627

页数：2