Research / 2021 / Article / Fig 2

Research Article

The Jahn-Teller Effect for Amorphization of Molybdenum Trioxide towards High-Performance Fiber Supercapacitor

Figure 2

Structure evolution of α-MoO3 belts during hydrothermal treatment. (a) TEM images of α-MoO3 belts and A-MoO3-x/rGO hybrid fibers obtained at different synthetic time. XPS spectra of (b) C 1s and (c) Mo 3d in pristine GO, bare α-MoO3 belts, and hybrid fibers (A-MoO3-x/rGO) obtained at different synthetic time. (d) The Jahn-Teller distortion during the reaction between α-MoO3 and oxygen functionalities on GO.