1) white tungstic acid
白钨酸
1.
The anion of tungstotantalate was synthesized for the first time as K_9TaW_(11)O_(40)·15H_2O by the reaction of soluble potassium tantalate and porous white tungstic acid in aqueous solution.
本文报道粉状白钨酸和可溶性钽酸钾溶液反应以合成十二聚系列的钨钽酸钾化合物。
2.
The WO_3 powder was obtained by the means of thermal pyrolysis of white tungstic acid starting from Na_2WO_3 then followed with ultrasonic treatment, and the SiO_2 powder was synthesized via the route of sol-gel.
先由钨酸钠制得白钨酸 ,经加热分解白钨酸得WO3 粉体 ,并对粉体进一步超声细化 ;再用溶胶 -凝胶法制得SiO2 粉体 ,然后采用固相反应法进行掺杂。
2) white powdery tungsten acid
粉状白钨酸
1.
The results show decatungstate can be got from white powdery tungsten acid by controlling the acidity of the solution carefully.
结果表明:严格控制pH值及加料操作,才能由粉状白钨酸(WPTA)水溶液制得十聚钨酸盐;在乙腈/水混合溶剂系统中,其在玻碳电极上的电化学过程表现为两步单电子转移。
3) white power tungstic acid
粉末白钨酸
1.
:Isomerigation, oxidation and esterification of a-pinene catalyzed by white power tungstic acid (WPTA) with diluted hydrogen peroxide.
以粉末白钨酸(WPTA)为催化剂,稀过氧化氢为氧化剂,对α-蒎烯催化异构、氧化、酯化,合成高萜基甲基内酯(HMK)。
4) white powdery tungstic acid
活性白钨酸
5) calcium tetrahydrogen diphosphate monhydrate
钨酸,钙白矿
6) scheelite
[英]['ʃi:lait] [美]['ʃilaɪt]
钨酸钙矿，重石，白钨矿
补充资料：蓝钨氢还原(见仲钨酸铵氢还原)
蓝钨氢还原(见仲钨酸铵氢还原)
hydrogen reduction of blue tung sten compound
Ianwu qing huanyuan蓝钨氮还原(hydrogen reduetion of bluetungsten compound)见仲钨酸按氮还原。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条