Funded by the National Natural Science Foundation of China(No.21377063);the Zhejiang Natural Science Foundation(No.LY15F040004);the Program for Ningbo Key Laboratory of Silicon and Organic Thin Film Optoelectronic Technologies
Single-phase insulating 12CaO?7Al_2O_3(C12A7) powder was synthesized using an optimized hydrothermal method. Pure phase of C12A7 was got at a comparatively lower temperature(c.a. 300 ℃) than that has been previo...
The structure, chemical bonds and hydra-tion activity of C12A were studied by SCC-DV-Xa method of computational quantum chemistry. The calculated results show that Ca-O bond will be first broken off when C12A hydrates...