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Volker Presser - A tale of two technologies: capacitive deionization and supercapacitors

  • Date de parution : 16/10/2019
  • Durée : 48 min
  • Crédits :

Résumé de la vidéo

The interfacial process of reversible ion electrosorption at the interface of a liquid electrolyte and a solid electrode enables not only fast energy storage via electrical double-layer capacitors but also effective water desalination via capacitive deionization (CDI). Both technologies share similarities, such as the usefulness of highly nanoporous carbon as the electrode material, careful design of surface functional groups, and the importance of adequat...

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