A new compound, (C6H6N3)7(PMoⅥ12O40)(PMoⅤMoⅥ11O40)*2CH3CH2OH*5H2O, was synthesized and characterized by means of elemental analyses, IR spectroscopy, 1H NMR
A micro-flow injection sorbent extraction preconcentration system was combined with a graphite furnace atomic absorption spectrometry that formed an integrated
A series of mesoporous smectite-like materials incorporated with alkali metals such as Li, Na, K and Cs has been synthesized with the hydrothermal method. The c