Structural and rheological aspect of mesoporous nanocrystalline TiO2 synthesized via sol–gel process

Synthesis and characterisation of clay-supported titania photocatalysts

“…Significant research has focussed on methods of stabilising nano-sized TiO 2 particles on different supports to prevent agglommeration. TiO 2 particles have been immobilised on silica nanospheres [28] and thin films [26,[29][30][31], on Fe-filled carbon nanocapsules [32], within the interlayer spaces of pillared clays [4,33] and on the surface of exfoliated clay sheets, such as laponite .…”

Electrochemical Reactions of Aldehydes/Ketones at Sacrificial Nickel Anode: Synthesis and Characterization of Nickel(II) Glycolates and Their Coordination Complexes

“…1). It has been reported that the absorption bands corresponding to ν(M-O) [26][27][28][29][30][31][32] and ν(C-O)M [26][27][28][29][30][31][32][33][34][35] stretching vibrations appeared in the region of 800-400 and 1200-950 cm -1 , respectively. It has also been reported [24][25][26] that stretching vibrations due to ν(C-O)M further gets divided into two bands: bands due to bridged alkoxy groups and bands due to terminal alkoxy group.…”

A novel route to perovskite lead titanate from lead and titanium glycolates via the sol–gel process

“…Wongkasemjit and coworkers 9 -12 demonstrated that, using the oxide one spot synthesis (OOPS) process, moisture-stable metal alkoxides can be successfully synthesized. Therefore, the objective of this work was to synthesize high purity lead titanate (PbTiO 3 ) via the sol-gel process using lead glycolate 11 and titanium glycolate 12 as the moisture-stable precursors. The effects of the Pb : Ti ratio (1 : 1, 1 : 2, 1 : 3, 1 : 4, 2 : 1, 3 : 1 and 4 : 1) and the calcination temperature on morphology, molecular transformation and the electrical properties were investigated.…”

“…The starting raw materials, lead glycolate and titanium glycolate were synthesized using OOPS, 11,12 …”