The Phase Transitions of Hetero Atoms Substituted Molecular Sieves Me-VPI-5(Me=Mg,Ti,Sn,Si)and Their Influence on Spectra structures of Eu(Ⅲ)Ion
SUN Jia-Yao, DU Hai-Yan, PANG Wen-Qin, SHI Chun-Shan
Chem. J. Chinese Universities . 1996, (3): 345 -349 .