Ultra-Fine Amonium Paratungstate

???? 1990, Ultra-amatium paratungstate ??? ????? ????? ?????. ????? ???? ??????? ?? ???? ???????????, ???????? sintering ?? paratungstate ??????? Ultra-Fine ???? ????? ????? ????? ???, ?? ????? ???? ???????? ??? ??, ????? ??????? ????? ????? ?????? ????? ??? ???? sintering.
???? paratungstate ??????? ?????? ???? ????? ???? ?? ???? ??? ???"?, ???? ???? ????? ?? ??????? ????? ????? ???? ???? ??? ????? ??????. ?? ???? ?? ??? ????? ?? ????? ????, ????? ???, ?????????, ?? ????? ?? ???? ??? ????, ????? dopant ????? ????? ?? ???? ?????? ???????, ????? ?? ??? ?????, ?????, ????? ???? ????? ?????. ?? ???? ?? ??? ????? ??????? ???? ?????? ???????, ?????? ??????? ????, ?????? ??????? ???? ?????? ??? ?????? ???? ??????? ??????, ?? ???? ???? ?????? ????? ?????? ???? ??????? ?????? ??? ?? ???? ????. ?? ?? ???? ??????????? ??????? ??? ???? ??????? ?????? ???????, ??? ???? ????? ?????? ?????? ?????????????? ?????.




