Polyelectrolyte Hydrogels(聚电解质水凝胶)研究综述
Polyelectrolyte Hydrogels 聚电解质水凝胶 - 5 mM NaCl and Na2 SO4 ) on the gel, rheological and structural properties of fish gelatin (FG)-κ-carrageenan (κC) polyelectrolyte hydrogels. [1] Hence, in the present work, polyelectrolyte hydrogels are investigated in consideration of the mechanical characteristics via a tensile test. [2] Polyelectrolyte hydrogels have great potential as gel-polymer electrolytes (GPE) because of their lowcost and environmental benefits. [3] The hydrogels are adhesive to many surfaces including polyelectrolyte hydrogels, skin, glasses, silicone rubbers, and nitrile rubbers. [4] In the case of polyelectrolyte hydrogels, the charges localized on the polymer chains, which mainly drive the swelling pressure inside the hydrogel, can also separate added salt via charge-based selectivity (Donnan exclusion). [5] The objective of this work was to study the effect of the loading of monomers (cationic, anionic and ampholytes) in the preparation of polyelectrolyte hydrogels (PEHG) based on alkylated vinylated chitosan, in order to improve the understanding of the effect of ionic monomers on the polymerization of alkylated vinyl chitosan to obtain PEHGs. [6]5 mM NaCl 和 Na2 SO4 ) 对鱼明胶 (FG)-κ-角叉菜胶 (κC) 聚电解质水凝胶的凝胶、流变学和结构特性的影响。 [1] 因此,在目前的工作中,考虑到机械特性,通过拉伸试验研究了聚电解质水凝胶。 [2] 聚电解质水凝胶因其低成本和环境效益而具有作为凝胶聚合物电解质(GPE)的巨大潜力。 [3] 水凝胶可粘合到许多表面,包括聚电解质水凝胶、皮肤、玻璃、硅橡胶和丁腈橡胶。 [4] 在聚电解质水凝胶的情况下,位于聚合物链上的电荷主要驱动水凝胶内部的膨胀压力,也可以通过基于电荷的选择性(唐南排除)分离添加的盐。 [5] 本工作的目的是研究负载单体(阳离子、阴离子和两性电解质)在制备基于烷基化乙烯基壳聚糖的聚电解质水凝胶 (PEHG) 中的影响,以提高对离子单体对烷基化乙烯基壳聚糖聚合得到 PEHG。 [6]
Novel Polyelectrolyte Hydrogels
Starch cross-linking with other biopolymers such as xanthan gum is promising for obtaining novel polyelectrolyte hydrogels with improved functional properties. [1] Quantitative information on the swelling/adsorption behaviors of novel polyelectrolyte hydrogels and semi-IPNs which can be used in many potential applications were given in this study. [2]淀粉与其他生物聚合物(如黄原胶)的交联有望获得具有改进功能特性的新型聚电解质水凝胶。 [1] 本研究给出了可用于许多潜在应用的新型聚电解质水凝胶和半 IPN 的溶胀/吸附行为的定量信息。 [2]
Weak Polyelectrolyte Hydrogels 弱聚电解质水凝胶
By this article, we continue studying weak polyelectrolyte hydrogels and their application as a desalination agent. [1] Our result predict that weak polyelectrolyte hydrogels, such as the often employed poly(acrylic acid), can be efficiently used to lower the salinity of sea- or brackish water, while they will be inefficient in desalinating water of low salinity. [2]通过本文,我们继续研究弱聚电解质水凝胶及其作为脱盐剂的应用。 [1] 我们的结果预测,弱聚电解质水凝胶,例如常用的聚(丙烯酸),可以有效地用于降低海水或微咸水的盐度,而在淡化低盐度水方面效率低下。 [2]