Antimony Tin Oxide Powder
Product: Antimony Tin Oxide Powder (ATO, APS: 40-50µm, Purity: 99%)
Quality Control: Each lot of NANOSHEL Antimony Tin Oxide Powder was tested successfully.
|Product Name||Antimony Tin Oxide Powder|
|Bulk Density||≤ 0.95 g/cm3||Conform|
|Molecular Weight||444.23 g/mol||Conform|
|Loss on Drying||≤ 0.5%||Conform|
|Heat Resistance||≤ 1100 °C||Conform|
|Powder Resistivity||≤ 50 Ω.cm||Conform|
|Electrical Conductivity||106 ~ 109Ω||Conform|
|pH||4.0 ~ 7.0||Conform|
|Conclusion||The specifications conform with enterprise standard|
|Main Inspect Verifier||Manager QC|
TYPICAL CHEMICAL ANALYSIS Antimony Tin Oxide Powder
Dr. Marcus Tägtmeyer (International Medical and Technological University, Dar es Salaam, Tanzania)
Antimony Tin Oxide Powder Humidity sensors have found wide applications in industry production, production process control, environment monitoring, storage, and electrical applications. Therefore the research devoted to developments of new materials for sensor devices are gaining more and 2 more attention. Recently, much attention has been focused on the modification of metal oxide by doping or substituting with special atoms. Among these doping systems, antimonydoped tin dioxide (ATO) has attracted considerable attention owing to its potential applications as gas sensor, humidity sensor, solar battery, transparent electrode, electricityconducting coatings and so on.
Dr. Ms Jane Li (National Penghu University of Science and Technology, Magong, Penghu, Republic of China)
Antimony Tin Oxide Powder Films of pure tin oxide SnO2 and in presence of antimony atoms (SnO2-Sb) deposited onto glass substrates have shown a sufficiently high energy gap to be transparent in the visible region, a high electrical mobility and a carrier concentration which displays a good electrical conductivity. In this work, the effects of polycrystalline silicon substrate on the optical properties of pure and Sb doped tin oxide is investigated.
Dr. Willem-Jan de Kleijn Ph.D (Luleå University of Technology, Luleå, Sweden)
Antimony Tin Oxide Powder The effect of antimony doping with Sb/Sn >0.75% on decreasing considerably the transmittance and continuously in the range of study with darkish blue in color must result from light absorption in the film. It was reported by Elanghovan that when a material contains an element in two different oxidation states or in a mixed oxidation state, it manifests abnormally deep and intense coloration. The reason is that electron transfer between the different oxidation states of the element, namely Sb5+ and Sb3+ in our case, causes intense light absorption.
Dr. JKF Gojukai PhD (Kaiserslautern University of Technology, Kaiserslautern, Rhineland-Palatinate, Germany)
Antimony Tin Oxide Powder (SnO2) thin films are having promising properties such as high visible transmittance and low electric resistivity, makes them very important transparent conductor in a variety of optoelectronics devices. Further, doping with pentavalent impurity such as Antimony (Sb) enhances its conductivity considerably. In order to study the effect of Antimony doping, Antimony doped tin oxide (SnO2 : Sb) thin films have been prepared by the co-evaporation of Sn and Sb using Plasma Assisted Thermal Evaporation (PATE) in oxygen (O2) partial pressure at various doping level from 4% to 25%.
Dr. Huang Fu Ph.D (Maebashi Institute of Technology, Maebashi, Gunma, Japan)
Antimony Tin Oxide Powder Transparent Conducting Oxides (TCOs) like In2O3, SnO2, ZnO, In2O3 : Sn etc are employed as transparent electrode in solar cells, flat-panel displays, light emitting diodes, electro chromic windows, gas and chemical sensors due to their promising properties. Among these TCO’s, In2O3 : Sn also referred as Indium Tin Oxide (ITO) is most widely used TCO due to its high visible transmittance (~ 90 % at 550 nm), low electrical resistivity (~ 2 10 – 4 Ω cm), and relatively high work function (≈ 4.8 eV).
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