Fig. 1From: TiO2 Nanomembranes Fabricated by Atomic Layer Deposition for Supercapacitor Electrode with Enhanced CapacitanceFabrication process and morphologies of TiO2 NMs with different thicknesses. a Sketch represented fabrication process of TiO2 NMs. b–d SEM images of TiO2 NMs with 100, 200, and 400 ALD cycles, respectively. Scale bars in insets are 1 μmBack to article page