PHOTOCHEMISTRY OF SEMICONDUCTOR COLLOIDS .35. SIZE SEPARATION OF COLLOIDAL CDS BY GEL-ELECTROPHORESIS

被引：75

作者：

EYCHMULLER, A ^{[1
]}

KATSIKAS, L ^{[1
]}

WELLER, H ^{[1
]}

机构：

[1] HAHN MEITNER INST KERNFORSCH BERLIN GMBH,PHOTOCHEM ABT,W-1000 BERLIN 39,GERMANY

来源：

LANGMUIR | 1990年 / 6卷 / 10期

关键词：

D O I：

10.1021/la00100a014

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Preparative gel electrophoresis was applied to separate Q-size cadmium sulfide colloids into fractions containing highly monodisperse particles. The fractions were characterized by transmission electron microscopy as well as absorption and emission spectroscopy. The results show that gel electrophoresis is superior to all known techniques for the preparation of homogeneously sized nanocrystallites. © 1990 American Chemical Society.

引用

页码：1605 / 1608

页数：4

共 22 条

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