AcknowledgmentsThe work was supported by the National 863 Program of China (No. 2007AA09Z403), and National Key Technology Research and Development Program of China (No. 2007BAI37B05), and Natural Sci
<正>One chloride-terminated ionic liquid(CTIL) and two hydroxyl-terminated ionic liquids(HTILs) were synthesized and used as stationary phases for capillary gas
<正>The electrospray ionization mass spectrometry investigation showed that the binding sites of[ZnL]~(2+),where L is 2-[bis(2- aminoethyl)amino]ethanol,with ox
<正>Under mild condition,using FeCl_3 as catalyst,a series of functionalized diarylmethanes were prepared efficiently from the reactions of arenes with paraform
<正>Lignosulfonate with low polydispersity index of 1.178-1.210 was isolated by gel column chromatography of Sephacryl S-100 eluted with 0.2 mol/L of NaNO_3 aqu