Ontology highlight
ABSTRACT:
SUBMITTER: Sahraie NR
PROVIDER: S-EPMC4639811 | biostudies-other | 2015
REPOSITORIES: biostudies-other
Nature communications 20151021
Carbon materials doped with transition metal and nitrogen are highly active, non-precious metal catalysts for the electrochemical conversion of molecular oxygen in fuel cells, metal air batteries, and electrolytic processes. However, accurate measurement of their intrinsic turn-over frequency and active-site density based on metal centres in bulk and surface has remained difficult to date, which has hampered a more rational catalyst design. Here we report a successful quantification of bulk and ...[more]