# Visualization of electroconvection by distribution of rhodamine 6G concentration

Distribution of rhodamine concentration near an anion-exchange membrane in electrodialysis of a 0.02 M NaCl +10 μM rhodamine 6G solution. Dark areas correspond to a low rhodamine concentration; light ones, to a high concentration. Thus, the passage of electric current through the anion-exchange membrane is visualized. The current is turned on from the beginning of the video for 60 seconds.

- Kind: Short
- Year: 2020
- Runtime: 1 min
- By: Ilia Moroz
- Genres: Science
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Visualization_of_electroconvection_by_distribution_of_rhodamine_6G_concentration.webm)
- Licence or status: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0) (as the archive states it)
- Credit: Ilia Moroz
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/118522246?play=1)