Ontology highlight
ABSTRACT:
SUBMITTER: Huang C
PROVIDER: S-EPMC3739011 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Huang Chun C Grant Patrick S PS
Scientific reports 20130101
Aqueous suspensions of multi-wall carbon nanotubes (MWNTs) in dilute H2SO4 were sprayed onto both sides of a Nafion membrane and dried to fabricate flexible solid-state supercapacitors. A single cell with MWNT-only electrodes had a capacitance of 57 F g(-1) per electrode at 2 mV s(-1) and 44 F g(-1) at 150 mV s(-1) but with low H(+) mobility. Cells with MWNT + ionomer hybrid electrodes showed higher H(+) mobility, and the electric double layer (EDL) capacitance increased to 145 F g(-1) at 2 mV s ...[more]