期刊
CRYSTENGCOMM
卷 18, 期 13, 页码 2222-2238出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5ce02522b
关键词
-
资金
- NSFC [51201115, 51171132, 11375134]
- China Postdoctoral Science Foundation [2014M550406]
- Hong Kong Scholars Program
- Hubei Provincial Natural Science Foundation [2014CFB261]
- Fundamental Research Funds for Central Universities [2042015kf0184]
- Wuhan University
Characteristics of crystal quality, including crystal size distribution, size, morphology, polymorphism and chirality, have been established as important indicators of crystalline materials. There have been many attempts at controlling crystal quality during crystallization. Herein, this study summarizes crystal quality control by using temperature cycling during solution state crystallization. During crystallization, the temperature cycling is implemented through successive heating-cooling cycles for dissolution and recrystallization in crystal suspension. Therefore, the fines crystals or one species are expected to dissolve out completely during the heating period, and the remaining crystals or dominant species continuously grow or nucleate during the cooling period. When such temperature cycling is facilitated during crystallization, the characteristics of crystal quality, including crystal size distribution, size, morphology, polymorphism and chirality, are well managed. Furthermore, based on the basic principle of temperature cycling, the key parameters for controlling each characteristic of crystal quality are clearly elucidated during the process. Thus, this review provides qualitative insight into the general operation strategies and the principle of temperature cycling for crystal quality control during crystallization.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据