Answers are grounded in this paper and cite their sources.
A catalyst-free synthetic strategy of self-squeezing and rolling of B, N co-doped graphene nanosheets to nanotubes was reported, which exhibits tunable dimensions and atomic bonds as metal-free dual electrocatalysts by using polyethylene glycol as the directing agent..
No takes yet. Share an insight, caveat, or question.
Tabassum et al. (2016) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: