Flower-like SnO2 nanoparticles grown on graphene as anode materials for lithium-ion batteries

Electrospun SnO2–ZnO nanofibers with improved electrochemical performance as anode materials for lithium-ion batteries

“…Two obvious peaks at 487.6 and 496.1 eV in the Sn 3d spectrum (Fig. 1c) can be assigned to Sn 3d 5/2 and Sn 3d 3/2 , respectively [42]. Similarly, the peaks at 1044.5 and 1021.4 eV correspond to the binding energies of Zn 2P 1/2 and Zn 2P 3/2 , respectively [43].…”

One-Step Self-Assembly Synthesis α-Fe2O3 with Carbon-Coated Nanoparticles for Stabilized and Enhanced Supercapacitors Electrode

“…In Figure 6c, the O1s binding energy is 530.0 eV, corresponding to the typical binding energy of Fe-O bonding, while the peak at 531.3 eV is assigned to C-O, C=O, and O=C-O bonds [28,29]. In Figure 6d, C1s peak can be best fit with four components which is matched well with C sp 2 (C=C, 284.1 eV), C sp 3 (C-C, 284.6 eV), C-O (285.7 eV), and C=O (288.5 eV) [30].…”

Significant impact of 2D graphene nanosheets on large volume change tin-based anodes in lithium-ion batteries: A review

“…In addition to the SnO 2 nanoparticle/graphene nanocomposites mentioned above, SnO 2 has also been engineered into various morphologies for SnO 2 /graphene composites [124,151,158,159]. The hydrothermal method is one of the most widely used methods to tune SnO 2 morphologies.…”