Fig. 2: Synthesis of (12,12)-NpNT.
From: A nitrogen-doped nanotube molecule with atom vacancy defects
a Synthesis. b A proton NMR spectrum in CDCl3 at 298 K. c A MALDI-TOF mass spectrum (dithranol matrix, positive).
Fig. 2: Synthesis of (12,12)-NpNT. | Nature Communications
