204714
Tin(IV) oxide
≥99.99% trace metals basis
Sinónimos:
Stannic oxide
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About This Item
Fórmula lineal:
SnO2
Número de CAS:
Peso molecular:
150.71
EC Number:
MDL number:
UNSPSC Code:
12352303
eCl@ss:
38140208
PubChem Substance ID:
NACRES:
NA.23
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assay
≥99.99% trace metals basis
form
powder and chunks
density
6.95 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
SMILES string
O=[Sn]=O
InChI
1S/2O.Sn
InChI key
XOLBLPGZBRYERU-UHFFFAOYSA-N
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General description
Tin(IV) oxide, also known as stannic oxide, is a yellow-green powder that crystallizes in the rutile structure. It is a wide bandgap (3.6 eV) semiconductor with high transparency in the visible range of the electromagnetic spectrum and relatively high electronic conductivity. Its chemical stability and high purity of ≥99.99% trace metals basis make it suitable for use in demanding conditions, such as semiconductor and biomedical applications, where it is widely used in medical imaging devices, biosensors, and diagnostic tools. It is also utilized in battery technologies, including lithium-ion batteries, as a conversion-type anode material due to its high energy storage capacity and stability and a precursor for making tin compounds and complex metal oxides.
Application
- Fluorinated Cation-Based 2D Perovskites for Efficient and Stable 3D/2D Heterojunction Perovskite Solar Cells.: This research explores the application of tin(IV) oxide in creating efficient and stable perovskite solar cells, focusing on the improvement of the solar cells′ overall performance (Shaw PE et al., 2023).
- Tin(IV) Oxide Electron Transport Layer via Industrial-Scale Pulsed Laser Deposition for Planar Perovskite Solar Cells.: The study discusses the use of tin(IV) oxide as an electron transport layer applied through industrial-scale pulsed laser deposition, enhancing the functionality and efficiency of planar perovskite solar cells (Bolink HJ et al., 2023).
- Periodic Acid Modification of Chemical-Bath Deposited SnO2 Electron Transport Layers for Perovskite Solar Cells and Mini Modules.: This paper presents a methodology for the modification of SnO2 electron transport layers, used to increase the efficiency of perovskite solar cells and mini-modules (Lin H et al., 2023).
- Zwitterion-Functionalized SnO2 Substrate Induced Sequential Deposition of Black-Phase FAPbI3 with Rearranged PbI2 Residue.: Research on enhancing the deposition of black-phase FAPbI3 on zwitterion-functionalized SnO2 substrates, focusing on perovskite solar cell improvements (Zhao Y et al., 2022).
- Improved stability and efficiency of polymer-based selenium solar cells through the usage of tin(iv) oxide in the electron transport layers and the analysis of aging dynamics.: The study investigates the role of tin(IV) oxide in enhancing the stability and efficiency of polymer-based selenium solar cells (Zhang Q et al., 2020).
Storage Class
11 - Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Porous SnO₂/graphene composite thin films are prepared as anodes for lithium ion batteries by the electrostatic spray deposition technique. Reticular-structured SnO₂ is formed on both the nickel foam substrate and the surface of graphene sheets according to the scanning electron
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