Lyotropic liquid crystals formed in the ternary system of a novel cationic surfactant, 3heptaoxy2hydroxypropyl trimethyl ammonium bromide (R7TAB)butanolwat... L Jie,Xi-Lian Wei,Bao-Lin Yin,... - 《Soft Materials》 被引量: 6发表: 2007年 The thermodynamic properties of solutions and phase equi...
The work includes specific basic characterization of synthesized compounds: N-isobutylquinolinium bromide, [BiQuin][Br] and N-isobutylquinolinium bis{(trifluoromethyl)sulfonyl}imide [BiQuin][NTf 2] by NMR spectra, elementary analysis and water content. The basic thermal properties of the pure [...
pervaporation techniquematter transfertemperatureAn n -butyl bromide/sodium dodecyl sulfate/ n -butanol/water microemulsion system was chosen as a model of an organohalide-containing microemulsion. Two systems were prepared using the Bourayne method: a water-rich system and an n -butyl-bromide-rich ...
N-Butyl AcetatePhase-transfer CatalysisExtractionThe experiment disposing waste water with dilute acetic acid aimed to recycle acetic acid and synthesize high value added n-butyl acetate with cetyl trimethyl ammonium bromide (CTMAB) as the phrase transfer catalyst. Over-dose n-butanol was added and ...
Quinolinium ionic liquid has been prepared from 1-butylquinolinium bromide as a substrate. The work includes specific basic characterization of synthesized compound by NMR spectra, elementary analysis and water content. The basic thermal properties of the pure IL, i.e. melting and glass-transition...