过渡金属和主族元素硼磷酸盐体系的研究

Investigations on Transition-metal and Main-group-element Borophosphate Systems

总结了作者近几年在硼磷酸盐研究中所合成和表征的 10多个新化合物 ,即元素周期表第 4周期从 Cr至 Ga的元素或氧化物与工业催化剂材料 BPO4 在高温固相反应中 ,分别合成出具有 3种结构类型的新化合物 :新结构类型的三方 Cr2 [BP3 O12 ]、正交 Al PO4 型的 (B,M) [PO4 ](M=Mn,Fe,Co,Ni,Cu,Zn)和新型四方 (Ga,B) PO4 ;用水热法合成出 Na Ga[BP2 O7(OH) 3 ]、Na2 In2 [PO3 (OH) ]4· H2 O和 Na4 Co3 H2 (PO4 ) 4· 8H2 O等新化合物 .同时还讨论了硼磷酸盐化合物研究的最新进展及结构化学的一般规律 .

Borophosphates have attracted much attention of scientists in the last few years due to the potential applications of these compounds as functional materials. More than ten new compounds in the related systems have been synthesized and characterized here by either solid state reactions or hydrothermal methods. The new compounds have either new structure types like Cr 2BP 3O 12 which contains new building motif, or with very well known structure type like low cristobalite. The general structural features of these compounds have been discussed together with the literature data, and the new developments of the borophosphate research have also been reviewed here.