Electrically Driven Motion of an Air Bubble on Hemispherical Oil/Water Interface by Three-Phase Boundary Reactions

Langmuir ◽  
2008 ◽  
Vol 24 (8) ◽  
pp. 4364-4369 ◽  
Author(s):  
Masanori Satoh ◽  
Koichi Aoki ◽  
Jingyuan Chen
Keyword(s):  
Phase Boundary ◽  
Water Interface ◽  
Air Bubble ◽  
Three Phase ◽  
Oil Water ◽  
Three Phase Boundary

Mixed potential type YSZ-based NO2 sensors with efficient three-dimensional three-phase boundary processed by electrospinning

2022 ◽  
Vol 354 ◽  
pp. 131219
Author(s):  
Siyuan Lv ◽  
Yueying Zhang ◽  
Li Jiang ◽  
Lianjing Zhao ◽  
Jing Wang ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Three Dimensional ◽  
Mixed Potential ◽  
Potential Type ◽  
Three Phase ◽  
Three Phase Boundary

scholarly journals Modeling of Sedimentation and Creaming in Suspensions and Pickering Emulsions

Fluids ◽  
2019 ◽  
Vol 4 (4) ◽  
pp. 186 ◽  
Author(s):  
Rajinder Pal
Keyword(s):  
Modeling And Simulation ◽  
Strong Influence ◽  
Water Interface ◽  
Pickering Emulsions ◽  
Hindered Settling ◽  
Drift Flux ◽  
Three Phase ◽  
Oil Water ◽  
Single Droplets ◽  
Emulsions And Suspensions

Suspensions and emulsions are prone to kinetic instabilities of sedimentation and creaming, wherein the suspended particles and droplets fall or rise through a matrix fluid. It is important to understand and quantify sedimentation and creaming in such dispersed systems as they affect the shelf-life of products manufactured in the form of suspensions and emulsions. In this article, the unhindered and hindered settling/creaming behaviors of conventional emulsions and suspensions are first reviewed briefly. The available experimental data on settling/creaming of concentrated emulsions and suspensions are interpreted in terms of the drift flux theory. Modeling and simulation of nanoparticle-stabilized Pickering emulsions are carried out next. The presence of nanoparticles at the oil/water interface has a strong influence on the creaming/sedimentation behaviors of single droplets and swarm of droplets. Simulation results clearly demonstrate the strong influence of three-phase contact angle of nanoparticles present at the oil/water interface. This is the first definitive study dealing with modeling and simulation of unhindered and hindered creaming and sedimentation behaviors of nanoparticle-stabilized Pickering emulsions.

Increasing the three-phase boundary by a novel three-dimensional electrode

2005 ◽  
Vol 141 (2) ◽  
pp. 211-215 ◽  
Author(s):  
Fangyan Xie ◽  
Zhiqun Tian ◽  
Hui Meng ◽  
Pei Kang Shen
Keyword(s):  
Phase Boundary ◽  
Three Dimensional ◽  
Three Phase ◽  
Three Phase Boundary
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