Search by :
Last search:
Preparation of nanomaterial based on polyoxometalate with Si02, Ti02, ZrOCl2 and TaCI to form nanomaterial H4[a-SiWi204o]-nH20-Si02, H4[a-SiWi2O40].nH2O-TiO2, H4[a-SiW,2O40].nH2O-ZrOCl2 and H4[a-Si…