A series of hydrophobic ionic compounds of chitosan-stearate were prepared by reaction of chitosan hydrochloric acid solution with sodium stearate solution,which formed ionic bond of CH_3(CH_2)_(16)— COO~——NH~+_3-chitosan.
以天然高分子壳聚糖与长链脂肪酸盐(硬脂酸钠)为原料,利用硬脂酸钠溶液中的羧基与壳聚糖盐酸溶液中NH3+基团的反应,制备了疏水、亲油性的壳聚糖-硬脂酸离子复合物(简称离子复合物),通过扫描电镜和激光粒度分析仪表征了离子复合物的形貌和粒度分布,考察了离子复合物对原油、柴油和煤油的吸油性能。
The recent advances in polyelectrolyte complex pervaporation membrane assembled by layer-by-layer adsorption technique were reviewed.
综述了近年来采用层层静电吸附(LBL)技术组装的聚离子复合物渗透汽化膜的研究进展。
Studies on the pervaporation behaviors of chitosan/sodium polyphosphate polyionic complex membranes (Ⅰ) Preparation and characterization of chitosan/sodium polyphosphate membrane;
壳聚糖-聚磷酸钠聚离子复合物渗透汽化膜的研究 (Ⅰ)聚离子复合物膜的制备及特性表征