Electro-optical Material , Lithium Niobate Powder LiNbO3 CAS 12031-63-9

Indium sulfate is an inorganic compound, chemical formula In2(SO4)3, easily soluble in water, can form a variety of hydrates. It is usually prepared by the reaction of indium and sulfuric acid, is a colorless crystal or white crystalline powder, with strong corrosive and oxidizing properties, and should be used with caution. Indium sulfate is widely used in electronic material preparation, catalyst, medicine and other fields. For example, it can be used to produce indium compounds in electronic devices such as liquid crystal displays, photodetectors, and infrared sensors; As a catalyst in organic synthesis; Involved in the synthesis and production of some drugs.

Product Detail

product detail

Name: Lithium niobate Molecular formula: LiNbO3

CAS: 12031-63-9 Molecular weight: 147.85

Description: Lithium niobate crystal, referred to as LN, belongs to the trigonal system and the structure of ilmenite (distorted perovskite type). Lithium niobate is a ferroelectric crystal with Curie point of 1140℃, spontaneous polarization intensity of 50×10C/cm ', thermal conductivity of 0.056 (W/ cm·K). The deformed lithium niobate crystal has many properties such as piezoelectric, ferroelectric, photoelectric, nonlinear optics, thermoelectric and so on, and has photorefractive effect. Lithium niobate was prepared by Czochralski method with lithium carbonate and niobium pentoxide as raw materials. Lithium carbonate and niobium pentoxide were put into a platinum crucible and grown along (001) direction. In order to obtain high-quality colorless transparent cylinder, it is necessary to add an appropriate electric field when the temperature of the two end faces in two directions of crystal growth is slightly higher than Curie temperature, and then the crystal is cooled to room temperature to obtain lithium niobate crystal.

Specification:

Name			LiNbO3_4N
Molecular formula			LiNbO3
CAS			12031-63-9
LiNbO3 purity		%	≥99.99
Impurity content	Ta	%	≤10×10^-4
	Al	%	≤3.0×10^-4
	Cu	%	≤3.0×10^-4
	Fe	%	≤5.0×10^-4
	Si	%	≤15×10^-4
	Pb	%	≤5.0×10^-4
	Mn	%	≤3.0×10^-4
	W	%	≤3.0×10^-4
	K	%	≤5.0×10^-4
	F	%	≤70×10^-4
property			White powder
Application			Lithium niobate single crystal is an important material for optical waveguides, mobile phones, piezoelectric sensors, optical modulators and various other linear and nonlinear optical applications.
package			Sealed packaging, flexible packaging according to customer needs

Packing: 25 kg plastic bucket, also provide small package: 100g, 500g, and other small packages

Uses: Lithium niobate crystal is one of the most widely used new inorganic materials. It is a good piezoelectric energy exchange material, ferroelectric material and electro-optical material. As an electro-optic material, lithium niobate plays an important role in optical communication. LN crystals doped with iron and other metal impurities can be used as holographic recording medium materials. It is also used in phase modulator, nonvolatile memory, second harmonic generator, phase grating modulator and large scale integrated optical system. It is also widely used in infrared detector, high frequency wide channel filter and so on.