Barium Titanate hmoov | CAS Nr .: 12047-27-7 Cov khoom siv dielectric | Hoobkas nqi

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Barium titanate yog ferroelectric, pyroelectric, thiab piezoelectric ceramic khoom uas nthuav tawm cov nyhuv photorefractive. Nws yog siv nyob rau hauv capacitors, electromechanical transducers thiab nonlinear optics.

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Product Detail

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Product Description

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Khoom npe: Barium Titanate
CAS Nr .: 12047-27-7
Cov roj formula: BaTiO3
Molecular Luj: 233.19
Qhov tsos: Dawb hmoov
Daim ntawv thov: hluav taws xob ceramics, catalyst nplua ceramics, ceramic capacitors, organic teeb meem hloov ceramic capacitors, thiab lwm yam.

Specification

Qauv	BT-1	BT-2	BT-3
Purity	99.5% min	99% min	99% min
SrO	0.01% max	0.1% max	0.3% max
Fe2O 3	0.01% max	0.1% max	0.1% max
K2O + Na2O	0.01% max	0.1% max	0.1% max
Al2O3	0.01% max	0.1% max	0.1% max
SiO 2	0.1% max	0.1% max	0.5% max

Daim ntawv thov

Dielectric Capacitor:Barium titanate yog dav siv nyob rau hauv zus tau tej cov dielectric capacitors vim nws siab dielectric tsis tu ncua thiab tsawg poob yam. Cov capacitors no yog qhov tseem ceeb hauv hluav taws xob circuits, muab lub zog cia thiab lim dej. Barium titanate capacitors yog tshwj xeeb tshaj yog muaj nqis nyob rau hauv daim ntawv thov uas yuav tsum tau compact loj thiab siab capacitance, xws li nyob rau hauv mobile pab kiag li lawm, computers, thiab automotive electronics.
Piezoelectric cov khoom siv: Barium titanate's piezoelectric zog ua rau nws haum rau ntau yam sensors thiab actuators. Thaum siv tshuab kev ntxhov siab, BaTiO3 tsim cov nqi hluav taws xob, ua rau nws zoo tagnrho rau cov sensors, ultrasonic sensors, thiab microphones. Hloov pauv, nws tuaj yeem hloov pauv cov duab thaum siv hluav taws xob, tso cai rau nws siv rau hauv cov actuators kom ua tiav kev txav mus los hauv cov neeg hlau thiab lwm yam kev siv.
Cov khoom siv Ferroelectric: Barium titanate nthuav tawm tus cwj pwm ferroelectric, uas muaj txiaj ntsig hauv cov khoom siv nco tsis muaj zog thiab cov capacitors. Nws lub peev xwm los tswj cov polarization ua rau nws tsim nyog rau kev siv hauv ferroelectric random access memory (FeRAM) thiab lwm yam kev nco technologies. Cov ntawv thov no yog qhov tseem ceeb rau kev tsim kho sai thiab muaj txiaj ntsig zoo rau cov khoom siv hluav taws xob.
Cov khoom siv Optoelectronic: Barium titanate kuj tseem siv rau hauv cov ntawv siv optoelectronic, suav nrog cov khoom siv photonic thiab lub teeb-emitting diodes (LEDs). Nws cov khoom siv kho qhov muag tshwj xeeb pab txhim kho cov khoom siv uas tswj lub teeb, xws li modulators thiab waveguides. Kev koom ua ke ntawm BaTiO3 hauv optoelectronic systems pab txhawb rau kev nce qib hauv kev sib txuas lus thiab kev siv thev naus laus zis.