Answers are grounded in this paper and cite their sources.
In this work we investigated in detail the effects of nitric acid on the surface chemistry of two carbons, activated by steam and by phosphoric acid, meant to identify the nature and the concentration of the oxidized surface species.
No takes yet. Share an insight, caveat, or question.
Lazzarini et al. (2017) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: