Hydrophobic Polyester(疏水聚酯)研究综述
Hydrophobic Polyester 疏水聚酯 - When the hydrophobic polyester layer with large opening of hydrophilic conical micropores contacts the liquid, the Janus polyester/nitrocellulose textile can pump it to the superhydrophilic nitrocellulose layer through the hydrophilic conical micropores driven by capillary force. [1] A superhydrophobic polyester textile (SPT) with easily repairable ability was obtained by modifying pristine textile (RT) with PDMS and paraffin wax under 120 °C, the textile fiber became compact and exhibited clear micronano structures by a strong interact of PDMS/wax and textiles. [2] Hydrophobic polyester dendrons containing peripheral alkene groups are conjugated to a hydrophilic poly(ethylene glycol) based copolymer bearing activated ester groups for appending an amine-containing peptide based targeting group, namely, cRGDfK. [3] What's more, after 10 times of washing treatment, the resistivity change of the as-prepared rGO-PNW was much smaller than that of traditional dip-coating route, indicating a much stable interface was established between graphene layer and the hydrophobic polyester fiber under the hydrothermal condition. [4] Here we report a kinetically controlled fabrication of superhydrophobic polyester fabrics via one-step dip-coating in water-based solutions of fluorine-free hydrolyzed methyltrimethoxysilane (MTMS). [5] Furthermore, PHA polymers with stronger surface hydrophobicity are here shown to be more appropriate substrates for PhaF-mediated functionalization than less hydrophobic polyesters like PLGA, poly[(lactide-co-glycolide)]. [6]当具有大开口亲水锥形微孔的疏水性聚酯层与液体接触时，Janus 聚酯/硝化纤维织物可通过毛细力驱动的亲水性锥形微孔将其泵送至超亲水性硝化纤维层。 [1] 用PDMS和石蜡在120°C下对原始纺织品（RT）进行改性，获得了一种易于修复的超疏水涤纶纺织品（SPT），由于PDMS/蜡与纺织品的强相互作用，纺织纤维变得致密并呈现出清晰的微纳米结构。 . [2] 含有外围烯烃基团的疏水性聚酯树突与带有活化酯基团的亲水性聚（乙二醇）基共聚物共轭，用于附加基于含胺肽的靶向基团，即 cRGDfK。 [3] 更重要的是，经过10次洗涤处理后，所制备的rGO-PNW的电阻率变化远小于传统浸涂路线，表明石墨烯层与疏水性聚酯纤维之间建立了非常稳定的界面。水热条件。 [4] 在这里，我们报告了在无氟水解甲基三甲氧基硅烷 (MTMS) 的水基溶液中通过一步浸涂来动力学控制制造超疏水聚酯织物。 [5] 此外，这里显示具有更强表面疏水性的 PHA 聚合物比疏水性较低的聚酯（如 PLGA、聚 [（丙交酯-共-乙交酯）]）更适合 PhaF 介导的功能化。 [6]