Fig. 3From: 3D Interconnected V6O13 Nanosheets Grown on Carbonized Textile via a Seed-Assisted Hydrothermal Process as High-Performance Flexible Cathodes for Lithium-Ion Batteriesa A survey XPS spectrum of 3D free-standing interconnected V6O13 nanosheets grown on c-textile. b Spectrum of V2p and O1s with a fitted curve. c The XRD patterns of V6O13Back to article page