Novel method for generation of additive free high-energy crystal faces and their reconstruction in solution

被引：9

作者：

Luo, Yufei ^{[1
]}

Sonnenberg, Lars ^{[2
]}

Coelfen, Helmut ^{[1
]}

机构：

[1] Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany

[2] Univ Munich, Chair Appl Phys, D-80799 Munich, Germany

来源：

CRYSTAL GROWTH & DESIGN | 2008年 / 8卷 / 07期

关键词：

D O I：

10.1021/cg070160n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Additive-free high-energy faces of CaCO(3) in the calcite modification were synthesized and found to reconstruct fast into the stable (104) faces in solution within 2 h, which is not observed in the bad solvent ethanol. (104) faces,can be detected by single molecule force spectroscopy. A novel embedding process of calcite crystals with defined exposed surfaces generated on a self-assembled surfactant monolayer into a silica monolith is described as well as the time-resolved analysis of the reconstruction of unstabilized high-energy surfaces, which is faster than assumed from the equilibrium Wulff rule.

引用

页码：2049 / 2051

页数：3

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