Preparation and characterization of indium-doped tin dioxide nanocrystalline powders

Aqueous Deposition of Ultraviolet Luminescent Columnar Tin‐Doped Indium Hydroxide Films

“…The decline of transparency of Sn:In 2 O 3 films at >1500 nm resulted from the free electron absorption, indicating an increase in the carrier concentration caused by the Sndoping. For the pure In(OH) 3 Á xH 2 O, ITOH and ITOH-2 films, the transmittance spectra show an additional strong absorption at $3100 nm associating with the crystal hydrate water and OH group of the hydroxide, [36] while its intensity decreased upon annealing at 200 8C, coincident with the removal of the hydrate water. [22] After annealing at temperatures above 300 8C, the water absorption peak disappeared almost completely in the case of Sn:In 2 O 3 films.…”

Preparation, characterization and gas-sensing properties of SnO2–In2O3 nanocomposite oxides

“…From Fig. 2, when calcination temperature was lower than 600 • C, the composite had a higher specific surface, but it may not satisfy the requirement of sufficient crystallinity for sensor applications [6]. Fig.…”

Synthesis of indium tin oxide nanotubes using 2-methoxyethanol as solvent via simple template method

“…This is because that the H 2 O in the solution and the hydrogen ions bonded to the oxygen atoms in the ethers of 2-methoxyethanol would lead to the complete hydrolysis of the In 3+ and Sn 4+ by Eqs. (1)-(3) [26,27]. Moreover, the 2-methoxyethanol solvent as a typical glycol-ether compound is important for the setup of the intact ITO nanotubes.…”

“…The subsequent dehydration of the co-precipitates as shown by Eqs. (4) and (5) after a proper heat-treatment [27] …”