Amorphous calcium carbonate stabilised by poly(propylene imine) dendrimers

被引：118

作者：

Donners, JJJM

Heywood, BR

Meijer, EW

Nolte, RJM

Roman, C

Schenning, APHJ

Sommerdijk, NAJM

机构：

[1] Eindhoven Univ Technol, Lab Macromol & Organ Chem, NL-5600 MB Eindhoven, Netherlands

[2] Keele Univ, Dept Chem, Birchall Ctr Inorgan Chem & Mat Sci, Keele, Staffs, England

[3] Univ Nijmegen, NSR Ctr, Dept Organ Chem, Nijmegen, Netherlands

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 19期

关键词：

D O I：

10.1039/b004867o

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the presence of octadecylamine, poly(propylene imine) dendrimers modified with long alkyl chains self-assemble to form well-defined aggregates that stabilise for periods exceeding 14 days the normally unstable amorphous calcium carbonate (ACC) which persists in competition with the thermodynamic product, calcite.

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收藏

页码：1937 / 1938

页数：2

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