[Study on IR of interaction of three modified-starchs and crystallization of calcium carbonate]
Autor: | Wei-Jia, Ding, Ying-Ge, An, Lin, Yang, Zhao-Jiang, Liao, Xiu-Ying, Zhang, Kai, Jiang |
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Rok vydání: | 2005 |
Předmět: | |
Zdroj: | Guang pu xue yu guang pu fen xi = Guang pu. 25(5) |
ISSN: | 1000-0593 |
Popis: | Three types of CaCO3 can be synthesized through biomimetic synthesis. In the present work, carboxymethyl-starch, etherified-starch, and phosphate-starch, used as organic matrices, were studied by FTIR. The result shows that the intensity of C-O peaks of the three modified-starchs changed. In addition, the intensity of C-O peaks was weakened or vanished obviously with the increase in time. The action mechanism of the modified-starchs and CaCO3 was briefly discussed. |
Databáze: | OpenAIRE |
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