video thumbnail 21:01
Electro-osmosis: pumping water with electricity and no magnets

2019-02-20

[public] 420K views, 15.3K likes, 168 dislikes audio only

channel thumbApplied Science

An electro-osmotic pump is an unusual and interesting way to pump fluids and also measure their flow rate with only an electric field (no magnets).

Refs (in order of relevance)

https://sci-hub.tw/10.1016/S0039-9140(99)00320-3

http://micromachine.stanford.edu/~dlaser/research_pages/electrokinetics_and_eof.html

https://www3.nd.edu/~changlab/documents/Youcef.pdf

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2756694/

https://psec.uchicago.edu/library/photocathodes/SiO2_OH_model.pdf

https://www.patreon.com/AppliedScience


Introduction
/youtube/video/zzVa_tX1OiI?t=0
Demonstration
/youtube/video/zzVa_tX1OiI?t=94
Theory
/youtube/video/zzVa_tX1OiI?t=475
Filter
/youtube/video/zzVa_tX1OiI?t=1101
Assembly
/youtube/video/zzVa_tX1OiI?t=1150