Institute of Materials Research and Engineering, A-STAR, Singapore 117602.
Chem Commun (Camb). 2013 May 14;49(39):4229-31. doi: 10.1039/c2cc35339c. Epub 2012 Aug 30.
We demonstrate a novel approach for synthesizing porosity-controlled calcium carbonate by one-step thermal decomposition of various calcium carboxylate derivatives as well as their mixtures with different molar ratios. By varying the volume content of calcium in the calcium compounds or mixtures, the resulting porous calcium carbonate exhibits distinct porosity and structures that are very promising for various applications.
我们展示了一种通过一步热分解各种钙羧酸盐衍生物及其与不同摩尔比混合物来合成具有可控孔隙率的碳酸钙的新方法。通过改变钙化合物或混合物中钙的体积含量,所得多孔碳酸钙表现出明显的孔隙率和结构,在各种应用中具有很大的应用前景。