204714
氧化锡(IV)
≥99.99% trace metals basis
别名:
二氧化锡
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关于此项目
线性分子式:
SnO2
CAS Number:
分子量:
150.71
EC 号:
MDL编号:
UNSPSC代码:
12352303
eCl@ss:
38140208
PubChem化学物质编号:
NACRES:
NA.23
质量水平
方案
≥99.99% trace metals basis
表单
powder and chunks
密度
6.95 g/mL at 25 °C (lit.)
应用
battery manufacturing
SMILES字符串
O=[Sn]=O
InChI
1S/2O.Sn
InChI key
XOLBLPGZBRYERU-UHFFFAOYSA-N
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一般描述
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。
应用
- 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)。
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Junfei Liang et al.
ACS applied materials & interfaces, 4(11), 5742-5748 (2012-10-24)
A flexible free-standing graphene/SnO₂ nanocomposites paper (GSP) was prepared by coupling a simple filtration method and a thermal reduction together for the first time. Compared with the pure SnO₂ nanoparticles, the GSP exhibited a better cycling stability, because the graphene
Lina Gao et al.
Langmuir : the ACS journal of surfaces and colloids, 29(3), 957-964 (2012-12-25)
As advanced electrodes for direct alcohol fuel cells, graphene-Pd and graphene-Pt composites with a trace of SnO(2) have been successfully synthesized by a modified electroless plating technique. The surface of graphene oxide is first sensitized by Sn(2+) ions, and subsequently
Qing Zhou et al.
Biosensors & bioelectronics, 49, 25-31 (2013-05-28)
A sensitive amperometric acetylcholinesterase (AChE) biosensor, based on SnO2 nanoparticles (SnO2 NPs), carboxylic graphene (CGR) and nafion (NF) modified glassy carbon electrode (GCE) for the detection of methyl parathion and carbofuran has been developed. The nanocomposites of SnO2 NPs and
Linlin Li et al.
Nanoscale, 5(1), 134-138 (2012-11-14)
Novel eggroll-like CaSnO(3) nanotubes have been prepared by a single spinneret electrospinning method followed by calcination in air for the first time. The electrospun sample as a lithium-ion battery electrode material exhibited improved cycling stability and rate capability by virtue
Yinzhu Jiang et al.
ACS applied materials & interfaces, 4(11), 6216-6220 (2012-10-31)
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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