Nano-TiO2 was employed for the separation and preconcentration of thallium. It was found that the adsorption ratio of thallium ions was more than 98% at pH 4.5
Alkaline earth metal (Mg,Ca,Sr and Ba)-doped Mo-V-Sb-O x catalysts,prepared by a dry-up method,have been investigated for their catalytic performance in the oxi
A novel 3D polyoxotungstate[Ca(H2O)2][Ca(H2O)3]H2[P2W18O62]·9H2O(1)has been synthesized by the conventional aqueous solution method and characterized by IR spe
Global existence of weak and strong solutions to the quasi-hydrostatic primitive equations is studied in this paper.This model,that derives from the full non-hy
The title compound C2N5H6+C6N3O7H2-was synthesized by the reaction of 3,5diamino-1,2,4-triazole and picric acid in the mixture of ethanol and water solution.Sin
Combination of partial oxidation of methane (POM) with carbon dioxide reforming of methane (CRM) has been studied over Ru-based catalysts at 550 °C. POM, CRM a
Poly (N,N-dimethylaminoethyl methacrylate)-poly (ethylene glycol methyl ether methacrylate) (PDMAEMA-PEGMEMA) and cesium fluoride (CsF) were blended and used as
Background As the Shanghai Obstetrical Cardiology Intensive Care Center, our hospital has accumulated a large number of clinical data of pregnant women with hea
2,4-Dichlorophenoxyacetyl(thio)urea and S-(+)-3-methyl-2-(4-chlorophenyl)butyramides were synthesized via acylation, aminolysis, esterification and addition rea