Electroosmotic pump - Wikipedia
WEBAn electroosmotic pump (EOP), or EO pump, is used for generating flow or pressure by use of an electric field. [1] [2] One application of this is removing liquid flooding water from channels and gas diffusion layers and direct hydration of the proton exchange membrane in the membrane electrode assembly (MEA) of the proton exchange membrane fuel ...
Electroosmotic flow: From microfluidics to nanofluidics
WEBDec 31, 2020 · Because of their ability to efficiently pump liquids in miniaturized systems without incorporating any mechanical parts, electroosmotic methods for fluid pumping have been adopted in versatile applications—from biotechnology to environmental science.
Electroosmotic Flow Pump - IntechOpen
WEBNov 23, 2016 · Electroosmotic flow (EOF) pumping has been widely used to manipulate fluids such as liquid sample reagents in microfluidic systems. In this chapter, we will introduce the research progress on EOF pumps in the fields of microfluidic science and technology and briefly present their microfluidic applications in recent years.
Electroosmotic pumps and their applications in microfluidic …
WEBFeb 1, 2009 · Electroosmotic pumps have been demonstrated to be efficient for fluid propulsion in microfluidic systems. EOPs are capable of producing flows at high pump rates and against high backpressures. Often, high pump rates are obtained at low pump pressures, and vice versa.
Advancement of electroosmotic pump in microflow analysis: A …
WEBJul 4, 2019 · Electroosmotic pumps (EOPs), developed based on a fundamental electrokinetic phenomenon – electroosmosis, are a class of the most frequently utilized micropumps that can be easily controlled via an external electric field [[1], [2], [3], [4]].
How electroosmotic pumps work | Description, Example
WEBMay 17, 2023 · With continued research and development, electroosmotic pumps have the potential to revolutionize a wide range of fields, from biology and chemistry to physics and engineering. Learn about electroosmotic pumps, which use an electric field to pump fluids in microfluidic devices.
Flat Panel Haptics: Embedded Electroosmotic Pumps for Scalable …
WEBWe present a new, miniaturizable type of shape-changing display using embedded electroosmotic pumps (EEOPs). Our pumps, controlled and powered directly by applied voltage, are 1.5mm in thickness, and allow complete stackups under 5mm.
Electroosmotic pumps and their applications in microfluidic …
WEBJan 9, 2009 · Electroosmotic pumps have been demonstrated to be efficient for fluid propulsion in microfluidic systems. EOPs are capable of producing flows at high pump rates and against high backpressures. Often, high pump rates are obtained at low pump pressures, and vice versa.
Electroosmotic Pump - SpringerLink
WEBJan 1, 2015 · When an external electric field is applied along the channel, it exerts the Coulomb force to the ions thereby driving the fluid flow. This kind of fluid motion is called electroosmosis (e.g., [ 1 ]), the working principle of the electroosmotic pump.
A Mobile and Self‐Powered Micro‐Flow Pump Based on …
WEBJul 16, 2021 · The performance and operation mechanism of this triboelectric electroosmotic pump (TEOP) is systematically studied and analyzed using a basic free-standing mode TENG. The TEOP produces ≈600 nL min −1 micro-flow with a Joule heat down to 1.76 J cm −3 nL −1 compared with ≈50 nL min −1 …