25 Europium Uses in Different Industries (Need To Know Facts)

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Europium has more specific commercial uses than the majority of other elements. It acts as a dopant in glass is used in optical devices. Let us study the industrial uses of Europium.

The industrial uses of Europium are listed below-

  • Electronics
  • Glass industry
  • Manufacturing
  • Agricultural industry
  • Experiment Purpose
  • Magnetic industry
  • Doping Material
  • Financial exchange
  • Nuclear Reactor

Electronics

Europium is widely used in the electronics industry due to its unique photoluminescence characteristics, and phosphorescent qualities.

  • Europium is utilised in light-emitting diodes as a source of blue colour and in scintillators for X-ray tomography(LEDs).
  • Europium(Europium (III) oxide) as red phosphors in optical displays, and TV screens that employ cathode-ray tubes.
  • Europium(III) nitrate(Eu(NO3)3) is used to make light-emitting nanostructures.
  • Europium sulphide(EuS) is used in making luminous materials.
  • Mobile phone displays’ colour displays employ europium (Eu).
  • Europium carbonate is utilised for phosphor activation in liquid crystal displays and colour cathode ray tubes.

Glass industry

Europium is used for different purposes in the glassmaking industry. 

  • Europium is used in glass for fluorescent lamps due to its fluorescence properties. 
  • Europium sulphide is broadly used as a laser window material.
  • Europium Fluoride(EuF2)is used in optical glasses.

Manufacturing

The conductivity and sensitivity of europium make it a popular material in the manufacturing sector.

  • Europium(III) nitrate(Eu(NO3)3) acts as a catalyst to create a unique component utilised in steel manufacturing.
  • Metal manufacturing uses Europium trifluoride (EuF3), a source of Europium that is insoluble in water.

Agricultural industry

The Europium(III) nitrate(Eu(NO3)3) hexahydrate is used in agrochemical industries. 

Experiment Purpose

The use of europium in different experiment purposes is explained below:

  • Europium sulphide(EuS) was used in an experiment to demonstrate “Majorana fermions” important to quantum computing.
  • Europium(II) sulphide(EuS) is a good Reducing agent and is used in different reactions.
  • EuF2 can also be used in laboratories as a reagent.
  • Eu(NO3)3 acts as an oxidizer.

Magnetic industry

  • Europium sulphide(EuS) is used as an insulating ferromagnet.
  • Europium sulphide actively uses ferromagnetic semiconductors.
  • Europium sulphide as magnetoresistant.
  • Europium sulphide in making of optomagnetic objects.

Doping Material

The use of europium as doping material due to its superconductivity power.

  • Europium(II) fluoride(EuF2) is used to produce higher conductivity, a pure crystal that can be created by doping a trivalent rare-earth fluoride, such as LaF3.
  • EuF3 is a catalyst used in the production of novel mixed-metal fluorides.

Financial exchange

Europium is mostly used in the anti-counterfeiting phosphors in euro banknotes and other financial assets.

Nuclear Reactor

The use of europium to prevent nuclear reactor reactions is one of its important use. 

  • Europium is preferred because of its extensive neutron capture cross-section and neutron chain for neutron-based anti-thermal missiles.
  • Europium is valuable due to its high neutron absorption properties and usage in nuclear reactor control rods.
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Industrial Uses of Europium

Conclusion

Europium and its compounds are used in Laser materials made of plastic doped with europium. Additionally, it is used to create thin superconductive alloys. There are two stable isotopes of europium in nature, europium-151 and europium-153.