黄色粉末。相对密度5. 5g／cm 3 ，加热至100℃时，失去水变为钨酸酐(WO 3)。难溶于水，不溶于硫酸、硝酸、稀盐酸、氢碘酸和氢溴酸中，微溶于浓 ...

Tungstic acid is a hydrated form of WO3 (tungsten trioxide). The modest form is monohydrate WO3H2O and WO32H2O (dihydrate). The arrangement of WO3H2O in the solid form comprises layers, which have ...

A team of researchers from Hokkaido University, led by Assistant Professor Melbert Jeem and Professor Seiichi Watanabe at the Faculty of Engineering, have synthesized tungstic acid-based materials ...