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Salt concentration and charging velocity determine ion charge storage mechanism in nanoporous supercapacitors

A fundamental understanding of ion charge storage in nanoporous electrodes is essential to improve the performance of supercapacitors or devices for capacitive desalination. Here, we employ in situ X-ray transmission measurements on activated carbon supercapacitors to study ion concentration changes...

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Detalles Bibliográficos
Publicado en:Nat Commun
Main Authors: Prehal, C., Koczwara, C., Amenitsch, H., Presser, V., Paris, O.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2018
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6175899/
https://ncbi.nlm.nih.gov/pubmed/30297775
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-018-06612-4
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