One-pot hydrothermal synthesis carbon nanocages-reduced graphene oxide composites for simultaneous electrochemical detection of catechol and hydroquinone

- A novel porous structure of graphitized carbon nanocages (CNCs) was prepared.
- CNCs-RGO composite modified glassy carbon electrode was prepared.
- CNCs-RGO/GCE was used the first time for detection CC and HQ.
- CNCs-RGO/GCE displays excellent selectivity and sensitivity for CC and HQ.
- CNCs-RGO/GCE was applied to detect tap water sample with satisfactory results.