Fig. 1From: Synthesis of Cubic Ni(OH)2 Nanocages Through Coordinating Etching and Precipitating Route for High-Performance Supercapacitorsa XRD pattern of the prepared Ni(OH)2 NCs. b–d XPS spectra of the Ni(OH)2 NCs. b Survey. c Ni 2p. d O 1sBack to article page