Acta Chimica Sinica ›› 2001, Vol. 59 ›› Issue (5): 755-762. Previous Articles     Next Articles

Original Articles

高分子基质作用下碳酸钙的仿生合成

郭玉明;张秀英;蒋凯;周建国;胡志国;杨小丽;杨林   

  1. 河南师范大学化学与环境科学学院
  • 出版日期:2001-05-15 发布日期:2001-05-15

Biomimetic synthesis of calcium carbonate with the existence of the polymer matrices

Guo Yuming;Zhang Xiuying;Jiang Kai;Zhou Jianguo;Hu Zhiguo;Yang Xiaoli;Yang Lin   

  • Online:2001-05-15 Published:2001-05-15

Based on the basic principles of biomineralization, three types of CaCO~3/polymer composites with different contents of polymers can be synthesized through biomimetic synthesis under conditions. In the present work, polyehtylene glycol, polyvinyl alcohol, hydroxyethyl cellulose are used as organic matrices. These synthesized composites, which have special microstructure and morphology and certain orientation, are very similar to the biominerals that are formed in the living organisms through bismineralization. These results are very imp[ortant to the synthesis of the calcium carbonate biomaaterials with excellent properties abnd functions.

Key words: CALCIUM CARBONATE, POLYGLYCOL, POLYVINYL ALCOHOL, COMPOSITE WOOD

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