Tunable morphologies of indium tin oxide nanostructures using nanocellulose templates

RSC Advances ◽  
2015 ◽  
Vol 5 (125) ◽  
pp. 103680-103685 ◽  
Author(s):  
Yuan Lu ◽  
Joseph E. Poole II ◽  
Tolga Aytug ◽  
Harry M. Meyer III ◽  
Soydan Ozcan
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Oxide Nanostructures ◽  
Ito Nanoparticles

Nanocellulose fibrils have been used as sacrificial templates for synthesizing ITO nanoparticles with controllable morphology.

ITO nanoparticles break optical transparency/high-areal capacitance trade-off for advanced aqueous supercapacitors

2017 ◽  
Vol 5 (48) ◽  
pp. 25177-25186 ◽  
Author(s):  
Sebastiano Bellani ◽  
Leyla Najafi ◽  
Gabriele Tullii ◽  
Alberto Ansaldo ◽  
Reinier Oropesa-Nuñez ◽  
...  
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Optical Transparency ◽  
Oxide Nanoparticles ◽  
Trade Off ◽  
Areal Capacitance ◽  
Tin Oxide Nanoparticles ◽  
Ito Nanoparticles ◽  
Indium Tin Oxide Nanoparticles

Indium tin oxide nanoparticles break optical transparency/high-areal capacitance trade-off for advanced aqueous supercapacitors.

scholarly journals Optimization Preparation of Indium Tin Oxide Nanoparticles via Microemulsion Method Using Orthogonal Experiment

Crystals ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1387
Author(s):  
Zhucheng Jiang ◽  
Ting Liu ◽  
Xiaoyu Zhai ◽  
Jiaxiang Liu
Keyword(s):  
Calcination Temperature ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Orthogonal Experiment ◽  
Transparent Conducting Oxide ◽  
Molar Ratio ◽  
Experimental Conditions ◽  
Microemulsion Method ◽  
Low Resistivity ◽  
Ito Nanoparticles

Indium tin oxide (ITO), an experimentally friendly transparent conducting oxide (TCO), has attracted great attention in the photoelectric field due to its intrinsically low resistivity and high transparency. In this work, the experimental conditions of preparing ITO nanoparticles using the microemulsion method were optimized by an orthogonal experiment. The optimal experimental conditions were obtained: mass ratio of the surfactant (AEO-3, MOA-5), a co-surfactant (n-propyl alcohol) of 5:3, molar ratio of indium and ammonia of 1:20, calcination temperature of 700 °C and calcination time of 4 h. Subsequently, the influence from process variables on the resistivity was researched systematically. The results demonstrated that the calcination temperature had a great effect on the resistivity; the resistivity reduced from 11.28 to 2.72 Ω·cm with the increase in the calcination temperature from 500 to 700 °C. Ultimately, ITO nanoparticles were prepared and systematically characterized under the optimal experimental conditions. The particles with a size of 60 nm were attributed to the cubic ITO crystal phase and showed low resistivity of 0.3675 Ω·cm. Significantly, ITO nanoparticles with low resistivity were obtained using the microemulsion method, which has potential application in the field of ITO nanoparticle preparation.

EFFECT OF SURFACTANTS ON THE SIZE, COLOR, PHOTOLUMINESCENCE AND RESISTIVITY OF INDIUM TIN OXIDE NANOPARTICLES PREPARED BY CO-PRECIPITATION METHOD

2012 ◽  
Vol 19 (05) ◽  
pp. 1250054 ◽  
Author(s):  
AYYOOB JAFARI ◽  
YADOLAH GANJKHANLOU ◽  
MAHMOOD KAZEMZAD ◽  
HAMZEH GHORBANI
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Lattice Parameter ◽  
Precipitation Method ◽  
Tin Oxide Nanoparticles ◽  
Xrd Patterns ◽  
Ito Nanoparticles ◽  
Xrd Techniques ◽  
Co Precipitation ◽  
Triton X

Indium tin oxide (ITO) nanoparticles were synthesized by co-precipitation method using ammonia as a precipitator in absence/presence of various surfactants (LABS and Triton X-100). The synthesized nanoparticles were investigated by scanning electron microscopy, resistance measurement, photoluminescence (PL) spectroscopy and X-ray diffractometry (XRD) techniques. The XRD patterns of nanoparticles were also studied by Rietveld refinement method for calculation of crystallite size, micro-strain and lattice parameter. The results indicate that by application of LABS and Triton X-100 as surfactant the particle size was increased. Two luminescence bands were observed in PL spectra of ITO nanoparticles with the excitation energy lower than their band gaps. It was found that the ratios of luminescence bands have relation with resistances and colors of ITO nanoparticles. In addition, the band structure of ITO nanoparticles was described considering the obtained results.

ITO Nanofibers Prepared from Electrospun ITH/PVA Precursors

2012 ◽  
Vol 486 ◽  
pp. 119-123
Author(s):  
Yi Jun Pan ◽  
Ting Ting He ◽  
Qu Fu Wei ◽  
Wei Sheng Chuang ◽  
Hao Hsin Ni ◽  
...  
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Average Diameter ◽  
Poly Vinyl Alcohol ◽  
Electrospun Fibers ◽  
Solution Properties ◽  
X Ray ◽  
Xrd Patterns ◽  
Ito Nanoparticles ◽  
Calcined Temperature

Poly (Vinyl Alcohol)(PVA)/In-Sn hydroxide (ITH) nanofibers were prepared via electrospinning, then followed by calcining at 400 , 475 , and 550 to obtain indium tin oxide (ITO) nanofibers. The influencing factors of solution properties, viscosity and electrical conductivity on the formation and morphology of electrospun fibers was investigated. The microstructure of PVA/ITH and ITO nanocomposites were characterized by scanning electron microscopy (SEM). And the crystalline structure of ITO nanocomposites was analyzed by X-ray diffractometry (XRD). The results showed that the average diameter and variation coefficient of obtained PVA/ITH nanofibers decreased after the adding of ITH. The ITO nanofibers became thinner and more uneven with the increasing of calcined temperature. XRD patterns proved that ITO nanoparticles existed after calcined and showed the structure was strongly depended on the calcined temperature. The bixbyite and the corundum type could be fabricated according the calcined temperature.

In vitro evaluation of the cellular effect of indium tin oxide nanoparticles using the human lung adenocarcinoma A549 cells

Metallomics ◽  
2015 ◽  
Vol 7 (5) ◽  
pp. 816-827 ◽  
Author(s):  
Yosuke Tabei ◽  
Akinari Sonoda ◽  
Yoshihiro Nakajima ◽  
Vasudevanpillai Biju ◽  
Yoji Makita ◽  
...  
Keyword(s):  
Lung Adenocarcinoma ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Human Lung ◽  
A549 Cells ◽  
Human Lung Adenocarcinoma ◽  
Lung Adenocarcinoma A549 ◽  
Tin Oxide Nanoparticles ◽  
Ito Nanoparticles

Indium tin oxide (ITO) nanoparticles are taken up by human lung adenocarcinoma cells and the nanoparticles induce oxidative stress and DNA damage.

Liquid crystal terahertz phase shifters with functional indium-tin-oxide nanostructures for biasing and alignment

2014 ◽  
Vol 104 (14) ◽  
pp. 141106 ◽  
Author(s):  
Chan-Shan Yang ◽  
Tsung-Ta Tang ◽  
Ru-Pin Pan ◽  
Peichen Yu ◽  
Ci-Ling Pan
Keyword(s):  
Liquid Crystal ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Phase Shifters ◽  
Oxide Nanostructures

scholarly journals Characteristics of Indium Tin Oxide (ITO) Nanoparticles Recovered by Lift-off Method from TFT-LCD Panel Scraps

Materials ◽  
2014 ◽  
Vol 7 (12) ◽  
pp. 7662-7669 ◽  
Author(s):  
Dongchul Choi ◽  
Sung-Jei Hong ◽  
Yongkeun Son
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Lift Off ◽  
Ito Nanoparticles
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