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Liquid Chromatographic Separation of Geometrical Isomers Using Spherical Carbon Packings Prepared from Spherical Cellulose Particles

Authors :
Hirayama, C.
Nagaoka, S.
Matsumoto, T.
Ihara, H.
Honbo, J.
Kurisaki, H.
Ikegami, S.
Source :
Journal of Liquid Chromatography & Related Technologies; April 1995, Vol. 18 Issue: 8 p1509-1520, 12p
Publication Year :
1995

Abstract

The packings of spherical carbon beads were prepared by graphitizing the spherical cellulose particles. A types of carbon spherical packings were obtained by various degrees of graphitization. These packings were characterized by examining their chromatographic properties. The higher the degree of graphitization is, the higher the π-electron recognition became, although there was no change in the selection for a methylene group. The mechanism for recognizing the π-electron and the steric selectivity is described and discussed.

Details

Language :
English
ISSN :
10826076 and 1520572X
Volume :
18
Issue :
8
Database :
Supplemental Index
Journal :
Journal of Liquid Chromatography & Related Technologies
Publication Type :
Periodical
Accession number :
ejs11713919
Full Text :
https://doi.org/10.1080/10826079508009291