Synthesis and properties of polypyrrole–vanadium oxide hybrid aerogels

Preparation, characterization and properties of PVC/V2O5 hybrid organic–inorganic material

“…These shifts indicate the increase of the bond strength of the bridging groups in the composite. Thus, one possible explanation is that the H-bonding induces the lessening of the V@O bond in such way that causes the strengthening of the V-O-V bonds [24,25]. All these data suggest that the organic polymer has a slight interaction with vanadium pentoxide xerogel and that the inorganic component still retains its lamellar structure, in agreement with PXRD data.…”

“…3), from 1013 to 1007 cm À1 , can be ascribed to the contribution of H-bonding interactions, i.e., this fact can be the factor for the decrease of the bond strength in the composite material [24,25]. The m as (V-O-V) and m sym (V-O-V) vibrational modes shift to higher wavenumbers.…”

Cathodic performance of (V2O5+PEG) nanobelts for Li ion rechargeable battery

“…The electrodes were dried at 100 • C in a vacuum furnace for 24 h before used to remove/minimize the water content in the material. in PEG x V 2 O 5 (x = 1) , which indicates that the V O···H bond is formed in the nanocomposite materials [13]. Strong interaction between the vanadyl group and the incorporated polymer has been proved by the shifts of the vanadyl vibration peaks which are evidenced to the polymer intercalation in V 2 O 5 layers under hydrothermal condition.…”

Inorganic‐Based Nanocomposites of Conductive Polymers

“…Polypyrrole-vanadium pentoxide hybrid aerogels were prepared by Dunn and coworkers [39]. Two sol-gel routes were employed.…”