Hydrogelation of Calcium Metaphosphate Glass
Hydrogelation of Calcium Metaphosphate Glass
复制标题
偏磷酸钙玻璃的水凝胶化
DOI：
10.1246/cl.2001.820
复制
发表时间：
2001
影响因子：
1.6
通讯作者：
Y. Abe
中科院分区：
文献类型：
--
作者：
T. Kasuga;T. Wakita;M. Nogami;M. Sakurai;M. Watanabe;Y. Abe
具有高粘度的磷酸钙水凝胶很容易从水与偏磷酸盐玻璃粉末的反应中得到短暂的时间。31 P MAS-NMR和HPLC谱表明，该水凝胶具有线性和环状的多聚磷酸盐结构，由与钙离子和质子相连的PO 4基团和氢键水分子组成。
A calcium phosphate hydrogel with high viscosity was easily derived for a brief period from the reaction of water with the metaphosphate glass powders. 31P MAS-NMR and HPLC spectra showed that the hydrogel has linear and cyclic polyphosphate structures consisting of PO4 group connected to calcium ions and protons with hydrogen-bonded water molecules.