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???? ?????? ?????????? ?? ???????? ??????? (WS ₂ ) ??? ??? ?????? ????? ???????? ?? ???????? ???????. ????? ?????????? ????? ???????? ????? ??????, ?????? ?????? ?????? ???? ??? ???? ????? ???????? ???? ????, ????? ??? ????. ????? ?????????? ?????? ????? ????? ?? ???????? ???? ???? ??? ????? ??? ?????? ??? ???? ?? ???? ????? ???? ??? ?????? ??????????? ??????, ?? ??? ???? ?? ????? ???? ?? ???? ??, ???? ???? ?? ????? ?? ??? ????? ?? ???? ????????? ??? ????? ??? ???? ?? ??? ????.

??????? hexachloride (WCl₆) ? C₂H₅NS ??? ????? ???? ??? ????? ???????? ??????? ??? ????? ??????????? ??? ??????：
1. ????? 1mmol ?? WCl₆ ? C₂H₅NS 4mmol ????, ????? ????? ??? ??????? 80mL, ???? ???? ????????? ??? ????? ???? ?? 25 ????? ?????? ???????? ???? ??? 1;
2. ??????? ???? ?? ?????? ??????????? ?? 180 ????? ?????? ??? ???? ???? 24 ???? ???? ??????? ????;
3. ??? ?? ????? ????? ???? ????? ????????? ????, ????? ??? ???? ?? ??? deionized ?????? ????? ??? ??? ????? ????? ????? ?? 60 ????? ?????? ???? 24 ????;
4. Calcining ?? ????? ?????? ???? ????? ?????? ??? ? 800 ????? ?????? ???? 2 ????, ????? ??? ????? ??? ???? ???????? ???????.

?????, ???? ???? ??? ?????? ???? ??????? ??? ? thiourea ????? ?? ??????? ??????? ????? ???-?????? ???????? ??????? ?? ??? ???? ?? ??? ??????? ?? ??? ????? ??????????? ????? ??????? ??????? ????????? ???? ?????.

?? ?? ?? ????? ???????? ???????, ?? ???? ????? ????? ????"?: sales@chinatungsten.com?? ??????:+86 592 5129696.

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