一种兼具黏土稳定和絮凝的高电荷密度两亲高分子
A High Charge Density Amphiphilic Polymer with Both Clay Stability and Flocculation
DOI: 10.12677/JOGT.2021.434072, PDF,    国家自然科学基金支持
作者: 张琦琦:北京服装学院材料设计与工程学院,北京;中国科学院化学研究所胶体、界面与化学热力学院重点实验室,北京;裴广玲:北京服装学院材料设计与工程学院,北京;陈 睿, 杨 惠*:中国科学院化学研究所胶体、界面与化学热力学院重点实验室,北京
关键词: 防膨絮凝黏土稳定剂表面张力Anti-Swelling Flocculation Clay Stabilizer Surface Tension
摘要: 设计合成了带有高电荷密度和疏水链的聚合物PASC8,作为一种新型的阳离子黏土稳定剂,并对其进行防膨、絮凝及表面张力的性能测试评价。通过离心法、XRD、Zeta电位、浊度和表面张力测试,表明PASC8的黏土稳定剂防膨性能良好,其低浓度的絮凝效果优于传统防膨剂,且具有表面活性。
Abstract: The polymer PASC8 with high charge density and hydrophobic chain was designed and synthesized as a new type of cationic clay stabilizer, and the performance of anti-swelling, flocculation and surface tension was tested and evaluated. Through centrifugal method, XRD, Zeta potential, turbidity test and surface tension test, research results show that PASC8 clay stabilizer has good anti-swelling performance, and its flocculation ability at low concentration is better than that of traditional anti-swelling agent, and its surface activity is high.
文章引用:张琦琦, 裴广玲, 陈睿, 杨惠. 一种兼具黏土稳定和絮凝的高电荷密度两亲高分子[J]. 石油天然气学报, 2021, 43(4): 50-58. https://doi.org/10.12677/JOGT.2021.434072

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