Nano Tungsten Trioxide WO3
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Nano Tungsten Trioxide
Jing Rui 18620162680 WeChat: gzjr88
Product Name: Nano Tungsten Trioxide, Chinese Alias: Tungstic Anhydride; Tungsten(VI) Oxide.
CAS Registry Number: 1314-35-8, English Name: Tungsten(VI) oxide.
Molecular Formula: WO3, Molecular Weight: 231.84, EINECS: 215-231-4.
CAS Number: 1314-35-8.
Overview
Nano tungsten trioxide is prepared by hydrothermal method, with fine particle size and high purity. It has the ability to absorb electromagnetic waves, making it an excellent solar absorption material and stealth material. Nano tungsten trioxide has a large specific surface area and surface effects, exhibiting catalytic properties. As a compound of transition metal, nano tungsten trioxide is an n-type semiconductor with a wide band gap, making it a highly promising material.
Nano Tungsten Trioxide Powder Technical Specifications:
Model | JR-W20 | JR-W50 | JR-W100 |
Particle Size | 20nm | 50nm | 100nm |
Appearance | Yellow Powder | Yellow Powder | Yellow Powder |
WO3 Purity | ≥99.9% | ≥99.9% | ≥99.9% |
Specific Surface Area, m²/g | 40-60 | 5-15 | 1-10 |
Ignition Loss | ≤1.0% | ≤1.0% | ≤1.0% |
Can be made into nano tungsten trioxide aqueous dispersion.
Application Scope
1. Gas sensing, photocatalysis;
2. Solar photosensitive films;
3. Pigments, oil and watercolors;
5. Doping for tungsten-modified materials;
6. Gas sensing materials;
7. Catalysis or co-catalysis in petrochemicals. Used in many reactions such as hydrogenation, dehydrogenation, oxidation, hydrocarbon isomerization, alkylation, etc., and is a commonly used catalyst in petrochemicals and other industries.
Packaging: Bulk packaging: 25Kg/box, sample packaging: 5Kg/bag.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | 晶和 |
| Spec: | JR-W20/50/100 |
| Stock: | 9000 |
| Manufacturer: | |
| Origin: | China / Guangdong / Guangzhoushi |
