emulsionsinfood,cosmeticsandpharmaceuticalfields,thepropertiesofPickeringemulsionshavebeenwidely investigated.Inthispaper,therecentprogressesinPickeringemulsionsaresummarizedandtheresearchachievementsof ourgrouponPickeringemulsionsareintroduced.Inthefirstpart,thepresentresearchsituationofPickeringemulsionsis narrated.Thefactorsin...
Fig.1.2 Effect of the contact angle of a colloidal particle on the emulsion type 通常接触角是测量固体粒子润湿性最直接的方法,接触角的测量基于Yang方程。固 体粒子必须满足如下条件:固体粒子表面是刚性、均匀、光滑且惰性的,没有膨胀和化 学反应。然而在目前技术条件下,接触角的准确测量仍然具有一定的困难,...
Polysaccharide particles are potential Pickering emulsion stabilizers, which prevent emulsion droplet aggregation by generating intermolecular electrostatic interaction and steric hindrance. Based on this, this paper reviewed the preparation methods of polysaccharide particles and the mechanism o...
图1.2 固体粒子接触角与乳液类型的关系 fig.1.2 effect of the contact angle of a colloidal particle on the emulsion type 通常接触角是测量固体粒子润湿性最直接的方法,接触角的测量基于yang方程。固 体粒子必须满 30、足如下条件:固体粒子表面是刚性、均匀、光滑且惰性的,没有膨胀和化 学反应。然而在目前...
Keywords : Particles Pickering emulsion Stability Release Water-based pesticide Microcapsules Thesis : Basic theoretical research 1 绪论 1 绪论 1.1 研究背景及立题意义 1.1.1 研究背景 Ramsden[1]等最早发现将不溶性的固体细粉与油性溶剂混合分散时,固体细粉可以 包裹在油滴表面,形成的固体壳层有效的阻止了液滴...
more attention to the research of Pickering emulsion stabilized by nanoparticles.This paper summarizes the research progress of Pickering emulsion in recent years from three parts:（1）introduces the stability mechanism of Pickering emulsion,（2）summarizes the influencing factors of Pickering emulsion ...
Finally, the development trend of the application research of Pickering emulsion wasprospected.Keywords: Pickering emulsions; particles; responsive; stabilization principle; surface; structureregulation; mass transfer 综述与专论DOI:...
Particle adsorption at the oil-water interface is an important strategy for emulsion stabilization against coalescence, however, the particle occupation of the interface and the requirement of free interfaces in many applications is a contradiction. We report an emulsion type with low droplet surface co...
This paper summarizes the researchprogress of Pickering emulsion in recent years from three parts:(1)introduces the stability mechanism of Pickeringemulsion,(2)summarizes the influencing factors of Pickering emulsion stability,(3)summarizes the application ofPickering emulsion in related fields. At the ...