Graphene Nickel Iron Hydroxy Oxide Co-modified Tungsten Triode Photo Electrode

graphene nickel iron hydroxy oxide co-modified tungsten triode photo electrode image

Tungsten trioxide electrode and its preparation method, and its application in photo catalytic decomposition of water use semiconductor photo catalytic technology to convert solar energy into hydrogen energy through water decomposition, and store and use hydrogen in the form of chemical energy, is one of the most promising ways to solve the current energy crisis.

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Violet Tungsten Oxide Prepared from Ammonium Partrungstate

violet tungsten oxide picture

Generally, violet tungsten oxide is obtained by calcining ammonium paratungstate in a rotary furnace. The prepared violet tungsten oxide is ultrafine and of good quality. During the preparation process, furnace temperature, furnace tube speed and feeding speed are the three factors that affect the properties of violet tungsten oxide.

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Apparent Density of Violet Tungsten Oxide

violet tungsten oxide image

Violet tungsten oxide with low apparent density has high application value in the field of powder metallurgy. It is an extremely important material for the preparation of ultrafine tungsten powder and tungsten carbide. Low apparent density of violet tungsten oxide is determined by its unique needle structure.

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Different Names of Violet Tungsten Oxide

violet tungsten oxide img

Violet tungsten oxide is powder with unique structure of needle. It is composed of many different components. The components and their quantities are determined by the specific preparation method. Violet tungsten oxide has some alternate names -γ-tungsten oxide, for example.

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Nano Tungsten Trioxide Film for Hydrogen Production

nano tungsten oxide film for hydrogen production image

PEC technology is based on solar energy and water, both of which are renewable. PEC technology has no by-products and will not bring pollution to the environment. Moreover, PEC technology can be applied in small scale and developed in large scale. Therefore, this technology is the most attractive way to produce hydrogen directly by solar energy.

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