J. Guo et al., SYNTHESIS AND CHARACTERIZATION OF ZN2AL-P W12-NVNO40(3-APPROXIMATE-TO-4)(N)(N=1), Gaodeng xuexiao huaxue xuebao, 16(4), 1995, pp. 512-514
Layered double hydroxides pillared with heteropolyanions, PW(12-n)V(n)
O40((3+n)-)(n+1-4), were synthesized by the direct anion exchange reac
tion in aqueous solution and characterized by elementary analysis, IR,
XRD and DTA.