One-pot synthesis of boron-doped cobalt oxide nanorod coupled with reduced graphene oxide for sodium ion batteries

Synergistic γ‐In2Se3@rGO Nanocomposites with Beneficial Crystal Transformation Behavior for High‐Performance Sodium‐Ion Batteries

“…The higher initial reversible capacity and ICE of the γ‐In 2 Se 3 @rGO‐0.06 electrode were resulted from the high loading amount of In 2 Se 3 NPs and their even dispersion on rGO matrix. [ 60 ] For the electrochemical behavior in bare In 2 Se 3 electrode, it is noted that rapid capacity decay within the initial 20 cycles occurred due to the serious pulverization of In 2 Se 3 NPs as demonstrated by TEM observation discussed above. Interestingly, the reversible capacity gradually elevated with the further cycling.…”

Uniformly anchoring Sb2O5 nanoparticles on graphene sheets via Co2+-induced deposition for enhanced lithium/sodium-ion storage

“…Fig.2d, which can be deconvoluted into two peaks for Co 2+ 2p 3/2 (781.9 eV) and 2p 1/2 (797.8 eV), respectively [40][41][42]. The C 1s core spectra can be deconvoluted into four separated peaks (Fig.2e), corresponding to CvO (∼289.0 eV), C-O (∼286.6 eV), C-O-(Sb/Co) and C-C/CvC (∼284.6 eV), respectively 39,43.…”