Influence of chemical environment on the transition of alternating current electroosmotic flow
Y Han, Z Hu, K Wang, W Zhao - Chemical Engineering Journal, 2025 - Elsevier
Electroosmotic flow (EOF) is a ubiquitous phenomenon at the solid–liquid interface when an
external electric field is applied. Despite its prevalence, the characteristics and mechanisms …
external electric field is applied. Despite its prevalence, the characteristics and mechanisms …
Onset of Nonlinear Electroosmotic Flow under an AC Electric Field
Z Hu, W Zhao, Y Chen, Y Han, C Zhang… - Analytical …, 2022 - ACS Publications
Nonlinearity of electroosmotic flows (EOFs) is ubiquitous and plays a crucial role in ion
transport, specimen mixing, electrochemistry reaction, and electric energy storage and …
transport, specimen mixing, electrochemistry reaction, and electric energy storage and …
Transition from periodic to chaotic AC electroosmotic flows near electric double layer
Electroosmotic flows (EOFs) on insulated interfacial surface commonly exists as interfacial
flows. Previously theoretical studies indicate that EOFs of Newtonian fluids on the insulated …
flows. Previously theoretical studies indicate that EOFs of Newtonian fluids on the insulated …
[HTML][HTML] Study on pH-dependence of electroosmosis effect and tribological behavior of water-based lubricants at friction interfaces
Z Luan, Y **a, R Zhang, B Feng, W Liu, W Yao… - Tribology …, 2024 - Elsevier
Abstract pH is usually used to assess the corrosion resistance and bacteriostasis of
lubricants. In this paper, the electroosmotic and tribological characteristics of water-based …
lubricants. In this paper, the electroosmotic and tribological characteristics of water-based …
Asymmetric temporal variation of oscillating AC electroosmosis with a steady pressure-driven flow
Z Hu, T Zhao, H Wang, W Zhao, K Wang, J Bai… - Experiments in …, 2020 - Springer
In most electrokinetic flows in micro-/nanofluidics, electroosmotic flow (EOF) is always a
fundamental phenomenon. When an external AC electric field is applied, there will be a …
fundamental phenomenon. When an external AC electric field is applied, there will be a …
Electrokinetic origin of swirling flow on nanoscale interface
S Meng, Y Han, W Zhao, Y Zhu, C Zhang… - arxiv preprint arxiv …, 2024 - arxiv.org
The zeta ($\zeta $) potential is a pivotal metric for characterizing the electric field topology
within an electric double layer-an important phenomenon on phase interface. It underpins …
within an electric double layer-an important phenomenon on phase interface. It underpins …
Travel time after photobleaching velocimetry
AJ Wang, J Deng, D Westbury, ARJ Downey… - Experiments in …, 2024 - Springer
In interfacial science and microfluidics, there is an increasing need for improving the ability
to measure flow velocity profiles in the sub-micrometer range to better understand transport …
to measure flow velocity profiles in the sub-micrometer range to better understand transport …
Transition routes of electrokinetic flow in a divergent microchannel with bending walls
Y Shi, M Zeng, H Bai, S Meng, C Zhang, X Feng… - Micromachines, 2023 - mdpi.com
Electrokinetic flow can be generated as a highly coupled phenomenon among velocity
fields, electric conductivity fields, and electric fields. It can exhibit different responses to AC …
fields, electric conductivity fields, and electric fields. It can exhibit different responses to AC …
Linearized lattice Boltzmann method for time periodic electro-osmotic flows in micro-and nanochannels
Time periodic electro-osmosis (TPEO) is a popular means to pump liquids or manipulate
species of interest in today's micro-and nanofluidic devices. In this article, we propose a …
species of interest in today's micro-and nanofluidic devices. In this article, we propose a …