刺激响应型Pickering乳液的制备及应用进展  

Progress on preparation and application of stimuli-responsive Pickering emulsion

作　　者：张兆宇 姜秋艳 孙宁 罗东琴 李学术 李秋红[1] ZHANG Zhaoyu;JIANG Qiuyan;SUN Ning;LUO Dongqin;LI Xueshu;LI Qiuhong(School of Materials Science and Engineering,Shandong University of Technology,Zibo 255000,Shandong,China)

机构地区：[1]山东理工大学材料科学与工程学院,山东淄博255000

出　　处：《精细化工》2021年第2期259-268,共10页Fine Chemicals

基　　金：国家自然科学基金(21706148)。

摘　　要：固体纳米颗粒代替传统表面活性剂作为乳化剂稳定的Pickering乳液具有抗聚结性高、环境友好、成本较低等优点,在多个领域具有广阔应用前景。通过适当刺激精确调控乳液稳定性及构建响应型Pickering乳液的研究引起广泛关注。综述了多种刺激响应型Pickering乳液的构建、调控及应用。首先,阐述了Pickering乳液的稳定性影响因素和固体颗粒乳化剂表面改性技术;然后,介绍了多种刺激响应型Pickering乳液的响应机理和性能;接着,总结了Pickering乳液的应用研究;最后,分析展望了Pickering乳液研究应用中存在的问题和发展前景。Solid nanoparticles instead of traditional surfactants as emulsifier-stabilized Pickering emulsions have the advantages of high coalescence resistance, environmental friendliness and low cost, which exhibit broad application prospects in various fields. The research on the stability of Pickering emulsion by precise regulation and appropriate stimulation and the construction of stimulus-responsive Pickering emulsions have attracted wide attention. The construction, regulation and application of various Pickering emulsions are reviewed. Firstly, the factors affecting the stability of Pickering emulsion and the surface modification technology of solid particle emulsifier are summarized. Secondly, the response mechanism and performance of various stimuli-responsive Pickering emulsion are introduced. Subsequently, the application of Pickering emulsion is summarized. Finally, the problems and development prospects of Pickering emulsion research and application are analyzed and pointed out.

关 键 词：Pickering乳液 响应机理 固体颗粒乳化剂 疏水改性 调控 

分 类 号：O648.23[理学—物理化学]