As a photocatalytic material, WO3 has high photocatalytic activity and stability, so it has good industrial application prospects in the field of photocatalysis. You know, ethylene is harmful for storage and fresh-keeping of fruits and vegetables. Photocatalytic technology is an effective and environmentally friendly approach for degrading ethylene. Some experts have synthesized a WO3 photocatalyst using synergetic internal Fe3+ doping and superficial Pt loading for ethylene degradation under visible-light irradiation.

WO3 is a visible-light responsive photocatalyst that absorbs light up to 480 nm with several advantages such as low cost, harmlessness, and stability in acidic and oxidative conditions. WO3-based photocatalysts have various applications such as photodegradation of organics, air purification, self-cleaning, CO2 photoreduction, heavy metal ion treatment, hydrogen evolution from splitting water, and bacterial disinfection.

As a photocatalytic material, nano WO3 is welcomed as it has divergent admirable features like high stability, non-toxicity, ease of preparation, suitable band edge positions and facile generation of active oxygen species in the aqueous medium. Nano WO3 finds unparalleled opportunity in wastewater purification under UV/visible light. While the perennial failings of the photocatalytic material emanate from the stumbling blocks like rapid charge carrier recombination and meager visible light response.

As a semiconductor photocatalytic material, WO3 nanomaterial can be prepared using amorphous peroxo-tungstic acid for the degradation of various organic compounds. The experts have investigated the photocatalytic activity and physical properties on WO3 photocatalysts prepared by various methods.

As a new radiation shielding material, tungsten heavy alloy has been widely used in various types of medical equipment such as CT, linear accelerator, PET, and γ camera, to provide better radiation protection and beam guidance.

Tungsten alloy syringe shield applied for PET is made of high density tungsten alloy and lead glass. After special processing, such a syringe shield has a good radiation shielding effect on short-lived radionuclides such as 18F, 11C, etc, to provide good external radiation protection for nuclear medicine workers. PET is an abbreviation of Positron Emission Computed Tomography in English, a relatively advanced clinical examination imaging technology in the field of nuclear medicine.

Tungsten alloy syringe shield is mainly designed for the injection of 18F-FDG and other PET imaging drugs, to protect the staff from external radiation on the upper limbs and hands during working, as well as the external radiation during transportation.

Tungsten alloy radiation source container is the best radiation shielding container in nuclear medicine as tungsten alloy - the new kind of radiation shielding material - has the characteristics of high density (17.0-18.5 g/cm3), good machinability, good mechanical properties, high modulus of elasticity, high absorption capacity against X-ray and γ-ray. Also, unlike toxic lead container, tungsten alloy container is harmless to human health and environment.

Tungsten alloy shielding container is the best choice for radiation shielding applications in medical field. Compared to traditional radiation shielding materials, such as lead, tungsten alloy provides more excellent properties. For example, due to its high density, tungsten-based alloy shielding container can provide the same radiation absorption as lead using 1/3 less material.

Tungsten alloy radiation shielding door is the best choice for applications of CT room as tungsten alloy is a new type of radiation shielding material with the advantages of high density, high strength, easy cutting, good corrosion resistance, good thermal conductivity, good radiation absorption performance, and small thermal expansion coefficient.