Answers are grounded in this paper and cite their sources.
Nitrogen and sulfur co-doping of graphene nanoribbon/CNT composites is obtained by using high temperature heat-treated thiourea with partially unzipped MWCNTs which exhibit excellent catalytic performance for the ORR with similar onset and half-wave potentials as Pt/C.
No takes yet. Share an insight, caveat, or question.
Wang et al. (2016) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: