supported by the National Natural Science Foundation of China (Nos. 91226112 and 20871009)
Two sulphonate-crown ether surfactants (sodium (4'-dodecanoyldJbenzo-18-crown-6)-4"(5")-sulpho- nate, ammonium (4'-dodecanoyldibenzo-18-crown-6)-4"(5")-sulphonate) were designed and synthesized via a t...
supported by National Natural Science Foundation of China(20871009);the Fundamental Research Funds for the Central Universities
The cation exchange mechanism was further investigated during the extraction of Sr 2+ and Cs+ using the extractant dicyclo- hexano-18-crown-6 (DCH18C6) in an ionic liquid (IL)1-ethyl-3-methyimidazolium bis[(trifluorom...
supported by National Natural Science Foundation of China(20871009);the Fundamental Research Funds for the Central Universities
The extraction of thorium(IV) was investigated using two types of W/O microemulsion,one of which was formed by a surface-active saponified extractant sodium bis(2-ethylhexyl) phosphate(NaDEHP) and the other was formed...
supported by the National Natural Science Foundation of China (29901001 and 20871009)
The study of cyclodextrin nanotubes is a significant topic among the self-assembly behaviors of cyclodextrins.We report herein the interaction of 2,5-bis(5'-tert-butyl-2-benzoxazoyl)thiophene(BBOT) with α-,β-,γ-cyc...