nano tungsten trioxide
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nano tungsten trioxide

CAS number:1314-35-8

 

nano tungsten trioxide is prepared by hydrothermal method, with fine particle size and high purity. Nano tungsten trioxide has the ability to absorb electromagnetic waves and can be used as excellent solar energy absorbing materials and invisible materials. Nanometer tungsten trioxide has a large specific surface, surface effect, and catalytic performance. As a compound of transition metals, nano-tungsten trioxide is a wide band gapn-type semiconductor is a potential material.

Availability:
  • JR-W50
  • jinghe
  • 1314-35-8
Product Description

Product Name: Nano Tungsten Trioxide

Chinese alias: Tungstate anhydride; Tungsten oxide(VI)

CAS login number:1314-35-8

English name:Tungsten(VI) oxide

molecular formula:WO3

molecular weight:231.84

EINECS:215-231-4

overview

CAS number:1314-35-8

nano tungsten trioxide is prepared by hydrothermal method, with fine particle size and high purity. Nano tungsten trioxide has the ability to absorb electromagnetic waves and can be used as excellent solar energy absorbing materials and invisible materials. Nanometer tungsten trioxide has a large specific surface, surface effect, and catalytic performance. As a compound of transition metals, nano-tungsten trioxide is a wide band gapn-type semiconductor is a potential material.

technical index

Model

JR-W50

JR-W100

particle size

50nm

100nm

appearance

yellow powder

yellow powder

WO3 purity

≥99.9%

≥99.9%

specific surface area,m2/g

5-15

1-10

loss on ignition

≤1.0%

≤1.0%

Application Scope

1. Gas sensing and photocatalysis;

2. Solar photosensitive film;

3. Pigment, oil color and watercolor;

5. Doping tungsten-doped modified materials;

6. Gas sensing materials;

7. Catalytic or auxiliary catalysts for petrochemical industry. Hydrodehydrogenation, oxidation, hydrocarbon isomerization, alkylation and many other reactions are commonly used catalysts in petrochemical industry.

packaging:

bulk packaging:25Kg/box

sample packaging:5 Kg/bag


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