The vibrational spectroscopic studies of
molybdates have attracted particular attention of a large number of researchers [11-16].
A 0.68 M solution of ammonium
molybdate tetrahydrate (Sigma-Aldrich 277908) was prepared in a mixture of distilled water and dimethylformamide in a ratio of 5:1, respectively.
Brixner, "Single crystal growth of the Ln2[(Mo[O.sub.4]).sub.3]-type rare earth
molybdates," Journal of Crystal Growth, vol.
Bismuth nitrate, sodium
molybdate, MB, sodium hydroxide, nitric acid, absolute alcohol, SDS, PVP, and CTAB were provided by Sinopharm Chemical Reagent Co., Ltd.
Bi-based photocatalysts such as bismuth oxide [8], bismuth vanadate [9,10], bismuth subcarbonate [11,12], bismuth tungstate [13], and bismuth
molybdate [3, 4] are very important photocatalysts for visible light.
Sodium
molybdate is well suited as a non-toxic, anodic (pitting) corrosion inhibitor of steel (Rey et al.
The effect of the isoelectric point on the adsorption of
molybdates on fluoride-modified aluminas.
These cations readily hydrolize to genetrate
molybdate anions.
Subsequent chemical study demonstrated it to be a copper
molybdate new to science.
Modern pigments include modified zinc phosphates and various proprietary non-toxic pigments, such as phosphates,
molybdates, silicates, borates, and ion exchange.
Organic-based products will remain the largest type in value terms, although
molybdates and silicates will experience faster growth.