scholarly journals Geometry and kinetics determine the microstructure in arrested coalescence of Pickering emulsion droplets

Soft Matter ◽  
2019 ◽  
Vol 15 (46) ◽  
pp. 9587-9596 ◽  
Author(s):  
Zhaoyu Xie ◽  
Christopher J. Burke ◽  
Badel Mbanga ◽  
Patrick T. Spicer ◽  
Timothy J. Atherton
Keyword(s):  
Pickering Emulsion ◽  
Emulsion Droplets

We disentangle the influence of shape and kinetics in the structure of arrested Pickering emulsion droplets after coalescence.

scholarly journals An Oligoimide Particle as a Pickering Emulsion Stabilizer

Polymers ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1071 ◽  
Author(s):  
Yu-Jin Cho ◽  
Dong-Min Kim ◽  
In-Ho Song ◽  
Ju-Young Choi ◽  
Seung-Won Jin ◽  
...  
Keyword(s):  
Particle Concentration ◽  
Pickering Emulsion ◽  
Pickering Emulsions ◽  
Step Method ◽  
Wetting Properties ◽  
Emulsion Droplets ◽  
Step Procedure ◽  
Oil In Water ◽  
One Step ◽  
Oil Emulsions

A pyromellitic dianhydride (PMDA) and 4,4′-oxydianiline (ODA)-based oligoimide (PMDA-ODA) was synthesized by a one-step procedure using water as a solvent. The PMDA-ODA particles showed excellent partial wetting properties and were stably dispersed in both water and oil phases. A stable dispersion was not obtained with comparison PMDA-ODA particles that were synthesized by a conventional two-step method using an organic solvent. Both oil-in-water and water-in-oil Pickering emulsions were prepared using the oligoimide particles synthesized in water, and the size of the emulsion droplet was controlled based on the oligoimide particle concentration. The oligoimide particles were tested to prepare Pickering emulsions using various kinds of oils. The oil-in-water Pickering emulsions were successfully applied to prepare microcapsules of the emulsion droplets. Our new Pickering emulsion stabilizer has the advantages of easy synthesis, no need for surface modification, and the capability of stabilizing both oil-in-water and water-in-oil emulsions.

scholarly journals Coalescence of Pickering Emulsion Droplets Induced by an Electric Field

2013 ◽  
Vol 110 (6) ◽  
Author(s):  
Guo Chen ◽  
Peng Tan ◽  
Shuyu Chen ◽  
Jiping Huang ◽  
Weijia Wen ◽  
...  
Keyword(s):  
Electric Field ◽  
Pickering Emulsion ◽  
Emulsion Droplets

scholarly journals Compartmentalization of Incompatible Reagents within Pickering Emulsion Droplets for One-Pot Cascade Reactions

2015 ◽  
Vol 137 (3) ◽  
pp. 1362-1371 ◽  
Author(s):  
Hengquan Yang ◽  
Luman Fu ◽  
Lijuan Wei ◽  
Jifen Liang ◽  
Bernard P. Binks
Keyword(s):  
Pickering Emulsion ◽  
Cascade Reactions ◽  
One Pot ◽  
Emulsion Droplets

Spreading-induced dewetting for monolayer colloidosomes with responsive permeability

2017 ◽  
Vol 5 (30) ◽  
pp. 6034-6041 ◽  
Author(s):  
Leyan Lei ◽  
Xin Tang ◽  
Pingan Zhu ◽  
Zhanxiao Kang ◽  
Tiantian Kong ◽  
...  
Keyword(s):  
Pickering Emulsion ◽  
Emulsion Droplets

We present a spreading-induced dewetting approach of Pickering emulsion droplets for fabricating monolayer colloidosomes.

General destabilization mechanism of pH-responsive Pickering emulsions

2017 ◽  
Vol 19 (45) ◽  
pp. 30790-30797 ◽  
Author(s):  
Thriveni G. Anjali ◽  
Madivala G. Basavaraj
Keyword(s):  
Pickering Emulsion ◽  
Pickering Emulsions ◽  
Ph Responsive ◽  
Emulsion Droplets

pH driven detachment of particles from Pickering emulsion droplets.

scholarly journals Janus amphiphilic nanoplatelets as smart colloid surfactants with complementary face-to-face interactions

2020 ◽  
Vol 56 (45) ◽  
pp. 6031-6034
Author(s):  
Jin Yong Lee ◽  
Kyu Hwan Choi ◽  
Jaemin Hwang ◽  
Minchul Sung ◽  
Ji Eun Kim ◽  
...  
Keyword(s):  
Pickering Emulsion ◽  
Face To Face ◽  
Emulsion Droplets ◽  
New Type

A new type of colloidal surfactant that not only has a nanoscale platelet geometry, but can also induce complementary face-to-face interactions among Pickering emulsion droplets is introduced.

Suspension polymerization based on inverse Pickering emulsion droplets for thermo-sensitive hybrid microcapsules with tunable supracolloidal structures

Polymer ◽  
2009 ◽  
Vol 50 (12) ◽  
pp. 2587-2594 ◽  
Author(s):  
Quanxing Gao ◽  
Chaoyang Wang ◽  
Hongxia Liu ◽  
Chenhong Wang ◽  
Xinxing Liu ◽  
...  
Keyword(s):  
Suspension Polymerization ◽  
Pickering Emulsion ◽  
Emulsion Droplets
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