High performance supercapacitors based on thermally reduced graphene oxide

D. Perego, S. Franz, M. Bestetti, C. Borioli

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

In the present paper, graphene has been addressed as active material for supercapacitor electrodes. In particular we describe an environmental-friendly two stages procedure for the preparation of graphene-based electrodes for supercapacitors. In the first step, graphene oxide was synthesized by means of the modified Hummers method and deposited onto a metallic substrate (titanium, stainless steel and nickel wire meshes) by electrophoretic deposition. The second step consisted in a thermal treatment carried out to remove the functional groups from graphene oxide. The electrodes were finally characterized by cyclic voltammetry in order to measure their electrochemical performances in aqueous electrolytes (0.5 M K2SO4, 1M Na 2SO4 and 6M KOH).

Язык оригиналаАнглийский
Название основной публикацииTechnical Proceedings of the 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013
Страницы664-667
Число страниц4
Том2
СостояниеОпубликовано - 2013
Опубликовано для внешнего пользованияДа
СобытиеNanotechnology 2013: Electronics, Devices, Fabrication, MEMS, Fluidics and Computational - 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013 - Washington, DC, Соединенные Штаты Америки
Продолжительность: 12 мая 201316 мая 2013

Конференция

КонференцияNanotechnology 2013: Electronics, Devices, Fabrication, MEMS, Fluidics and Computational - 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013
СтранаСоединенные Штаты Америки
ГородWashington, DC
Период12.5.1316.5.13

ASJC Scopus subject areas

  • Biotechnology

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  • Цитировать

    Perego, D., Franz, S., Bestetti, M., & Borioli, C. (2013). High performance supercapacitors based on thermally reduced graphene oxide. В Technical Proceedings of the 2013 NSTI Nanotechnology Conference and Expo, NSTI-Nanotech 2013 (Том 2, стр. 664-667)