A study on the nonstoichiometry of tin oxides by coulometric titration☆

Yang, Lizi; Zhitong, Sui; Chan-Zheng, Wang

doi:10.1016/0167-2738(92)90220-j

Cited by 8 publications

(1 citation statement)

References 10 publications

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“…[25][26][27][28] The temperature dependence of the diffusion coefficient for oxygen, D O , in tin oxide single crystals from 700 to 1000°C has been reported by Kamp et al 28 to obey the following expression: The vapor phase transport of SnO(g) from the polycrystalline substrate to the single-crystal nanofiber tip provided a possible means of mass transport of tin and some oxygen.…”

Section: Growth Mechanismmentioning

confidence: 96%

Reactive conversion of polycrystalline SnO₂ into single-crystal nanofiber arrays at low oxygen partial pressure

et al. 2008

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Single-crystal SnO2 nanofibers have been formed from SnO2 polycrystals via reaction at low oxygen partial pressures. Polycrystalline SnO2 disks coated with Au nanoparticles were exposed to humid H2/N2 at 700 to 800 °C. Single-crystal SnO2 nanofibers formed beneath Au nanoparticles, with the nanofiber length oriented parallel to the [100] crystallographic direction of SnO2. Because this simple process does not require either a separate source of a Sn–O-bearing vapor species located upstream of the substrate or a temperature gradient, single-crystal nanofibers may be formed on large area SnO2-bearing substrates.

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Section: Growth Mechanismmentioning

confidence: 96%

Reactive conversion of polycrystalline SnO₂ into single-crystal nanofiber arrays at low oxygen partial pressure

et al. 2008

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Transparent Conducting Oxides Based on Tin Oxide

Kykyneshi

Jian-ping²,

Cann³

2010

Handbook of Transparent Conductors

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Tin oxide (SnO 2 ) is an important and widely used wide band-gap semiconductor and is part of a family of binary transparent conducting oxides (TCO), such as Snand ZnO-doped In 2 O 3 (ITO, ZIO) [1] and ZnO:Al [2], CdO. It is of great interest in corrosive environment applications due to its high stability. This includes applications such as batteries, low emission windows coatings, solar cells, etc. In this chapter we will introduce the structural, electrical and optical properties of undoped and doped tin oxides. In addition, thin films via various deposition methods are discussed. Crystal StructureTin oxide (SnO 2 ) occurs in nature as the mineral Cassiterite. It possesses the rutile crystal structure with a tetragonal unit cell (P4 2 /mnm) and a ¼ b ¼ 4. 738 Å and c ¼ 3.188 Å [3]. Many other metal dioxides share this structure such as TiO 2 , PbO 2 , TaO 2 , TeO 2 , and RuO 2 . The crystal lattice of SnO 2 is shown in Fig. 6.1a, where the sixfold coordination of the Sn atoms to the oxygen nearest neighbors can be observed.The formal atom positions in RX 2 are described as:R : ð2aÞ 000; 1 = 2 1 = 2 1 = 2 X : ð4fÞ AE uu0; u þ 1 = 2 ; 1 = 2 À u; 1 = 2 ð Þ

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Rare Earth Invar Alloys, Intermetallic Compounds, and Composite Oxides

Wang

2023

Theory and Application of Rare Earth Materials

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A study on the nonstoichiometry of tin oxides by coulometric titration☆

Cited by 8 publications

References 10 publications

Reactive conversion of polycrystalline SnO₂ into single-crystal nanofiber arrays at low oxygen partial pressure

Reactive conversion of polycrystalline SnO₂ into single-crystal nanofiber arrays at low oxygen partial pressure

Transparent Conducting Oxides Based on Tin Oxide

Rare Earth Invar Alloys, Intermetallic Compounds, and Composite Oxides

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A study on the nonstoichiometry of tin oxides by coulometric titration☆

Cited by 8 publications

References 10 publications

Reactive conversion of polycrystalline SnO2 into single-crystal nanofiber arrays at low oxygen partial pressure

Reactive conversion of polycrystalline SnO2 into single-crystal nanofiber arrays at low oxygen partial pressure

Transparent Conducting Oxides Based on Tin Oxide

Rare Earth Invar Alloys, Intermetallic Compounds, and Composite Oxides

Contact Info

Product

Resources

About

Reactive conversion of polycrystalline SnO₂ into single-crystal nanofiber arrays at low oxygen partial pressure

Reactive conversion of polycrystalline SnO₂ into single-crystal nanofiber arrays at low oxygen partial pressure