Supercapacitor performance with activated carbon and graphene nanoplatelets composite electrodes, and insights from the equivalent circuit model

• Main Authors: Ab Rahim, Abdul Hakim, Ramli, Nabilah, Nordin, Anis Nurashikin, Abd Wahab, Mohd Firdaus
• Format: Article
• Language: English; English
• Published: Elsevier 2021
• Subjects: T Technology (General)
• Online Access: http://irep.iium.edu.my/92106/1/92106_Supercapacitor%20performance%20with%20activated%20carbon.pdf; http://irep.iium.edu.my/92106/7/92106_Supercapacitor%20performance%20with%20activated%20carbon_Scopus.pdf; http://irep.iium.edu.my/92106/; https://www.sciencedirect.com/science/article/pii/S266705692100078X

Graphene is the preferred material for supercapacitor electrodes in comparison to the conventional acti- vated carbon (AC). However, there are trade-offs between the usage of these two materials. Further un- derstanding of each material’s contribution is needed, especially when they are combined as...