Preparation of In2O3 octahedrons by heating InCl3 aqueous solution on the Si substrate

Yang, Heqing; Zhao, Hua; Dong, Hongxing; Yang, Wenyu; Chen, Dichun

doi:10.1016/j.materresbull.2008.09.033

Cited by 22 publications

(16 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…17,18,21,22 The results obtained in this study are consistent with those reported by Yu et al, 21 who concluded that if the reaction time is short or the heat treatment temperature insufficient, the end product is a mixture of cubic and hexagonal In 2 O 3 .…”

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At supporting

confidence: 91%

“…The octahedral particles are similar to the In 2 O 3 particles obtained by Yang et al 17 after heating the aqueous solution of InCl 3 , while the nanoparticles resemble those obtained by Han et al, 23 who used a combination of the sol-gel and combustion methods. The cuboid--shaped nanoparticles were approximately 40 nm by SEM, but the ITO particles can be calculated using the Scherrer equation, on the basis of XRD results.…”

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At supporting

confidence: 77%

“…The last stage, centered at 800 ºC, can be attributed to particle growth or phase change, as reported by Li et al. 17 The percentage of mass loss between 35 and 250 ºC representeds 40.02%, and that above 480 ºC correspondeds to 54.64%. In the initial system, the precursors InCl 3 and SnCl 2 comprise 7.97% of the weight, whereas ethanol compriseds 92.02% of the weight.…”

Section: Resultssupporting

confidence: 59%

“…The samples treated at 600 and 850 ºC presented 2q lines characteristic of cubic phase ITO, 17,[19][20][21][22] with peaks of higher intensity relative to the 222, 440 and 622 planes. In addition to these lines, the sample treated at 530 ºC exhibited peaks characteristic of metastable corundum phase In 2 O 3 (JCPDS 22-336).…”

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At mentioning

confidence: 99%

“…35,No. 3 The absence of lines characteristic of InOOl 17 indicates the nonformation of this material. The presence of fine lines in the diffractogram indicates the high crystallinity of the materials.…”

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At mentioning

confidence: 99%

See 4 more Smart Citations

Synthesis of indium tin oxide nanoparticles by a nonhydrolytic sol-gel method

Silva¹,

Faria²,

Nassar³

et al. 2012

Quím. Nova

View full text Add to dashboard Cite

Recebido em 31/3/11; aceito em 20/9/11; publicado na web em 6/12/11 Indium tin oxide nanoparticles were synthesized in two different sizes by a nonhydrolytic sol-gel method. These powders were then transformed into ITO via an intermediate metastable state at between 300 and 600 ºC. The presence of characteristic O-In-O and O-Sn-O bands at 480 and 670 cm -1 confirmed the formation of ITO. The X-ray diffraction patterns indicated the preferential formation of metastable hexagonal phase ITO (corundum type) as opposed to cubic phase ITO when the reflux time was less than 3 h and the heat treatment temperature was below 600 ºC. Particle morphology and crystal size were examined by scanning electron microscopy.

show abstract

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At supporting

confidence: 91%

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At supporting

confidence: 77%

Section: Resultssupporting

confidence: 59%

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At mentioning

confidence: 99%

Section: Figure 2 Infrared Absorption Spectra Of Samples Treated At mentioning

confidence: 99%

See 3 more Smart Citations

Synthesis of indium tin oxide nanoparticles by a nonhydrolytic sol-gel method

Silva¹,

Faria²,

Nassar³

et al. 2012

Quím. Nova

View full text Add to dashboard Cite

show abstract

Synthesis of Ultrafine Single Crystals and Nanostructured Coatings of Indium Oxide from Solution Precursor

Pentyala

Guduru

Shnerpunas

et al. 2011

Supplemental Proceedings

View full text Add to dashboard Cite

Chemical challenges during the synthesis of MWCNT‐based inorganic nanocomposite materials

Németh

Réti

Pallai

et al. 2014

Physica Status Solidi (b)

View full text Add to dashboard Cite

Phone/Fax: þ36 62 544 626Multiwalled carbon nanotubes (MWCNTs) were successfully covered with metal oxides -such as TiO 2 , ZnO, Al 2 O 3 , SnO 2 , and In 2 O 3 nanoparticles -with different preparation methods under solvent conditions. The applied synthesis techniques were impregnation, a hydrothermal process and a ball-milling method. As-prepared inorganic coverage layers were characterized by TEM, HRTEM, SEM, SEM-EDX, and X-ray diffraction techniques. Results revealed that the choice of synthesis technique affects the quality and the layer structure of the deposited inorganic particles on the surface of carbon nanotubes. These materials might be suitable for nanotechnology applications.

show abstract

Preparation of In2O3 octahedrons by heating InCl3 aqueous solution on the Si substrate

Cited by 22 publications

References 30 publications

Synthesis of indium tin oxide nanoparticles by a nonhydrolytic sol-gel method

Synthesis of indium tin oxide nanoparticles by a nonhydrolytic sol-gel method

Synthesis of Ultrafine Single Crystals and Nanostructured Coatings of Indium Oxide from Solution Precursor

Chemical challenges during the synthesis of MWCNT‐based inorganic nanocomposite materials

Contact Info

Product

Resources

About