204714
氧化锡(IV)
≥99.99% trace metals basis
别名:
二氧化锡
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线性分子式:
SnO2
化学文摘社编号:
分子量:
150.71
PubChem Substance ID:
eCl@ss:
38140208
UNSPSC Code:
12352303
NACRES:
NA.23
EC Number:
242-159-0
MDL number:
assay
≥99.99% trace metals basis
form
powder and chunks
reaction suitability
core: tin
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
density
6.95 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
greener alternative category
SMILES string
O=[Sn]=O
InChI
1S/2O.Sn
InChI key
XOLBLPGZBRYERU-UHFFFAOYSA-N
General description
二氧化锡，又称氧化锡，是一种黄绿色粉末，金红石型晶体结构。它是一种宽带隙(3.6 eV)半导体，在电磁波谱的可见光范围内具有高透明度，具高导电性。它的化学稳定性和≥99.99%（痕量金属分析法）的高纯度令其适于高要求条件，例如半导体和生物医学应用，包括医学成像设备、生物传感器和诊断工具。由于高储能性和稳定性，它还用作电池（包括锂离子电池）的转换型负极。还可作为前体制备锡化合物和复合金属氧化物。
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Tin oxide enhances lithium-ion batteries with high energy density, improved cycling stability, and efficient charge/discharge rates, supporting more sustainable energy storage. Click here for more information.
Application
- Fluorinated Cation-Based 2D Perovskites for Efficient and Stable 3D/2D Heterojunction Perovskite Solar Cells.：研究用氧化锡(IV)制作高效稳定的钙钛矿太阳能电池，提升太阳能电池的整体性能(Shaw PE et al., 2023)。
- Tin(IV) Oxide Electron Transport Layer via Industrial-Scale Pulsed Laser Deposition for Planar Perovskite Solar Cells.：通过工业级脉冲激光沉积法制备氧化锡(IV)电子传输层，提升平面钙钛矿太阳能电池的功能和效率(Bolink HJ et al., 2023)。
- Periodic Acid Modification of Chemical-Bath Deposited SnO2 Electron Transport Layers for Perovskite Solar Cells and Mini Modules.：通过SnO2电子传输层改性提高钙钛矿太阳能电池和小型模组的效率(Lin H et al., 2023)。
- Zwitterion-Functionalized SnO2 Substrate Induced Sequential Deposition of Black-Phase FAPbI3 with Rearranged PbI2 Residue.：增强黑相FAPbI3在两性离子功能化SnO2衬底上的沉积，改进钙钛矿太阳能电池(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.：研究氧化锡(IV)提高聚合物基硒太阳能电池的稳定性和效率的作用(Zhang Q et al., 2020)。
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)