Ontology highlight
ABSTRACT:
SUBMITTER: Poon J
PROVIDER: S-EPMC5490005 | biostudies-literature | 2015 May
REPOSITORIES: biostudies-literature
Chemical science 20150304 5
Nano-impact chronoamperometric experiments are a powerful technique for simultaneously probing both the potential of zero charge (PZC) and the diffusion coefficient (<i>D</i><sub>0</sub>) of graphene nanoplatelets (GNPs). The method provides an efficient general approach to material characterisation. Using nano-impact experiments, capacitative impacts can be seen for graphene nanoplatelets of 15 μm width and 6-8 nm thickness. The current transient features seen allow the determination of the PZC ...[more]