Improving renewable energy storage by making better supercapacitors

"https://www.surrey.ac.uk/news/surrey-researchers-reveal-hidden-behaviour-supercapacitor-materials

"Supercapacitors... charging electric vehicles much faster... depositing a thin layer of PANI [a cheap polymer material called Polyaniline] onto... conductive carbon nanotubes... makes an excellent supercapacitive electrode, but the fact that it is made up of different materials makes it difficult to separate and fully understand... technique known as the Distribution of Relaxation Times... optimise fabrication methods to maximise useful reactions and reduce reactions that damage the electrode"

Related:

How atomic structure influences the different properties of carbon nanotubes

https://phys.org/news/2022-01-atomic-properties-carbon-nanotubes.html

Biodegradable polymers show promise for future green supercapacitors

https://phys.org/news/2023-02-biodegradable-polymers-future-green-supercapacitors.html