The solubilities of fl uorene in Exxsol D30, Exxsol D40, and crude dimethyl ethylbenzene (DME) from 299.25 to 356.85 K were investigated using the gas chromatog
Unlike the adverse eff ect caused by the gelation during crystallization process, gelation of cefpiramide sodium was found to provide ideal product properties,
In this study, we applied a novel, mild, and convenient synthetic method involving the oxidative cyclization of 1-(pyrazin-2-yl)guanidine derivatives to produce
This study aims to prepare a composite polyurethane coating through a facile synthesis process.Titanium dioxide,which is a component of the prepared hydroxyl ac
Because of the size limitation of weld joints in different regions,the traditional standard bar specimen is not suitable to investigate the mechanical propertie