Antimony Tin Oxide Nanopowder
CAS Number 128221-48-7
Anode Materials, Battery Materials, Electrodes, Inorganic Electronic Materials, Metal Oxides
A conducting metal oxide with high transparency
as an electrode material in solar cells, OLED and lithium batteries, SnO2:Sb2O3
Overview | Product Information | Related Products
Antimony tin oxide (CAS number 128221-48-7), also referred to as ATO, is a conducting metal oxide. Antimony tin oxide exhibits high transparency across the visible light spectrum (380–800 nm). When combined with self-assembled monolayer materials, antimony tin oxide is applied as an interlayer between perovskite and hole-transporting layers in an inverted perovskite solar cell. ATO improves the stability of the interface, suppresses non-radiative recombination, and enhances charge extraction in the solar cell. Such an inverted perovskite solar cell with ATO achieves a maximum power conversion efficiency (PCE) of 25.7%.
Antimony tin oxide decorated graphene (ATO/graphene) composite demonstrates high electrical conductivity and structural stability as an anode material in lithium batteries. ATO increases the lithium insertion rate and improves cycling stability, enabling the battery cells to reach a gravimetric capacity of 1226 mAh/g at 1C and 577 mAh/g at 60C. The ATO/graphene anode also shows excellent stability with a capacity retention of 77% after 1000 cycles.
Transparent metal oxide
as an electrode used in solar cells, OLEDs, and batteries
Antimony doped tin oxide
with doping level of 10%
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High Purity
99.9%
General Information
| CAS Number | 128221-48-7 |
|---|---|
| Chemical Formula | SnO2:Sb2O3 |
| Full Name | Antimony tin oxide |
| Molecular Weight | 164.32 g/mol (SnO2:Sb2O3 = 9:1) |
| Melting Point | N/A |
| Synonyms | ATO, Antimony doped tin oxide, Sb doped SnO2 |
| Classification or Family | Metal oxide, Conducting metal oxide, Batteries, Solar cells, Thermal management, Polymer composites |
Product Details
| Purity | 99.9% |
|---|---|
| Particle Size | ≤ 10 nm |
| Appearance | Blueish gray powder |
MSDS Documentation
Antimony Tin Oxide MSDS SheetReferences
- Enhancing the efficiency and longevity of inverted perovskite solar cells with antimony-doped tin oxides, L. Jia et al., Nat. Energy, 9, 308–315 (2024); DOI: 10.1038/s41560-023-01442-1.
- Flexible perovskite solar cells based on AgNW/ATO composite transparent electrodes, S. Jon et al., Syn. Met., 262, 116286 (2020); DOI: 10.1016/j.synthmet.2019.116286.
- Utilizing the unique charge extraction properties of antimony tin oxide nanoparticles for efficient and stable organic photovoltaics, C. Liu et al., Nano Energy, 89, 106373 (2021); DOI: 10.1016/j.nanoen.2021.106373.
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