Barium Titanate ntụ ntụ | CAS 12047-27-7 | Ihe dielectric | ụlọ ọrụ ọnụahịa

Barium Titanate ntụ ntụ | CAS 12047-27-7 | Ihe dielectric | ọnụ ahịa ụlọ ọrụ egosipụtara onyogho

Nkọwa dị mkpirikpi:

Barium titanate bụ ferroelectric, pyroelectric, na piezoelectric seramiiki ihe na-egosipụta mmetụta fotorefractive. A na-eji ya na capacitors, transducers electromechanical na optics na-adịghị na ntanetị.

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Aha ngwaahịa: Barium Titanate
Nọmba CAS: 12047-27-7
Usoro ngwakọta: BaTiO3
Arọ Molecular: 233.19
Ọdịdị: White ntụ ntụ
Ngwa: seramiiki eletrọnịkị, seramiiki nke ọma, seramiiki capacitors, ihe organic gbanwetụrụ seramiiki capacitors, wdg.

Nkọwapụta

Nlereanya	BT-1	BT-2	BT-3
Ịdị ọcha	99.5% nkeji	99% nkeji	99% nkeji
SrO	0.01% kacha	0.1% kacha	0.3% kacha
Fe2O3	0.01% kacha	0.1% kacha	0.1% kacha
K2O+Na2O	0.01% kacha	0.1% kacha	0.1% kacha
Al2O3	0.01% kacha	0.1% kacha	0.1% kacha
SiO2	0.1% kacha	0.1% kacha	0.5% kacha

Ngwa

Dielectric capacitors:A na-eji Barium titanate eme ihe n'ọtụtụ ebe na mmepụta nke ndị na-emepụta dielectric n'ihi nnukwu dielectric na-adịgide adịgide na ihe nkwụsị dị ala. Ndị a capacitors dị mkpa na sekit eletrọnịkị, na-enye ọrụ nchekwa ike na nzacha. Barium titanate capacitors bara uru karịsịa na ngwa chọrọ kọmpat nha na ike dị elu, dị ka na ngwaọrụ mkpanaka, kọmputa, na ngwá electronic.
Ngwaọrụ piezoelectric: Ngwongwo piezoelectric nke Barium titanate na-eme ka ọ dị mma maka ihe mmetụta dị iche iche na ndị na-eme ihe. Mgbe etinyere nrụsi ọrụ ike, BaTiO3 na-ewepụta ụgwọ eletrik, na-eme ka ọ dị mma maka ihe mmetụta nrụgide, sensọ ultrasonic, na igwe okwu. N'aka nke ọzọ, ọ nwere ike ịgbanwe ọdịdị ya mgbe a na-etinye ọkụ eletrik, na-enye ohere iji ya mee ihe na-eme ihe iji nweta mmegharị ziri ezi na robotics na ngwa ndị ọzọ.
Ihe eji eme Ferroelectric: Barium titanate na-egosipụta omume ferroelectric, nke bara uru na ngwaọrụ ebe nchekwa na-adịghị agbanwe agbanwe na capacitors. Ikike ya idowe polarization na-eme ka ọ dabara maka ngwa dị na ebe nchekwa ferroelectric random access memory (FeRAM) na teknụzụ ebe nchekwa ndị ọzọ. Ngwa ndị dị otú ahụ dị oke mkpa maka ịmepụta ngwọta nchekwa ngwa ngwa na nke ọma maka ngwá electronic.
Ngwa ngwa optoelectronic: A na-ejikwa Barium titanate na ngwa optoelectronic, gụnyere ngwaọrụ fotonic na diodes na-emitting ọkụ (LED). Njirimara ngwa anya ya pụrụ iche na-enyere aka ịmepụta ngwaọrụ ndị na-emegharị ọkụ, dị ka modulators na waveguides. Njikọ nke BaTiO3 na sistemụ optoelectronic na-enye aka na ọganihu na nkwukọrịta na teknụzụ ngosi.