STRUCTURAL AND KINETIC FEATURES OF CRYSTAL-GROWTH INHIBITION - ADIPIC ACID GROWING IN THE PRESENCE OF N-ALKANOIC ACIDS

被引:47
作者
DAVEY, RJ [1 ]
BLACK, SN [1 ]
LOGAN, D [1 ]
MAGINN, SJ [1 ]
FAIRBROTHER, JE [1 ]
GRANT, DJW [1 ]
机构
[1] UNIV NOTTINGHAM,DEPT PHARM,NOTTINGHAM NG7 2RD,ENGLAND
来源
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1992年 / 88卷 / 23期
关键词
D O I
10.1039/ft9928803461
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Optical microscopy, crystal growth kinetics and induction time measurements have been utilised to characterise the influence of n-alkanoic acids on the crystallisation of adipic acid from aqueous solution. The kinetic and morphological data are consistent with a structural model in which the added n-alkanoic acids occupy lattice sites at the crystal surfaces. This is confirmed by the observed incorporations of these molecules at detectable levels in the harvested crystals.
引用
收藏
页码:3461 / 3466
页数:6
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