V
Valerie Bertagna
Researcher at University of Orléans
Publications - 4
Citations - 1176
Valerie Bertagna is an academic researcher from University of Orléans. The author has contributed to research in topics: Polypyrrole & Supercapacitor. The author has an hindex of 3, co-authored 4 publications receiving 1108 citations.
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Journal ArticleDOI
Supercapacitor electrodes from multiwalled carbon nanotubes
TL;DR: In this paper, the capacitance of supercapacitors built from multi-walled carbon nanotubes electrodes has been investigated and correlated with microtexture and elemental composition of the materials.
Journal ArticleDOI
Supercapacitors from nanotubes/polypyrrole composites
TL;DR: In this paper, a composite electrode based on multiwalled carbon nanotubes (MWNTs) coated with polypyrrole (PPy) has been used in supercapacitors.
Journal ArticleDOI
Synergy of components in supercapacitors based on nanotube/polypyrrole composites
Elzbieta Frackowiak,K. Jurewicz,Sandrine Delpeux,Valerie Bertagna,Sylvie Bonnamy,François Béguin +5 more
TL;DR: In this paper, multiwalled nanotubes (MWNTs) composites with electrodeposited polypyrrole (PPy) have been proposed as electrode materials for supercapacitors.
Proceedings ArticleDOI
Storage of energy in supercapacitors from nanotubes
Elzbieta Frackowiak,K. Jurewicz,Sandrine Delpeux,Valerie Bertagna,Sylvie Bonnamy,François Béguin +5 more
TL;DR: In this article, different types of nanotubular carbon materials have been used for storage of energy in supercapacitors and the values of capacitance obtained from modified nanotube electrodes varied from 20 to 170 F/g.