ʻO ka pauka Barium Titanate | CAS 12047-27-7 | Mea dielectric | kumu kūʻai hale hana

ʻO ka wehewehe pōkole:

ʻO ka Barium titanate kahi mea ferroelectric, pyroelectric, a me piezoelectric ceramic mea e hōʻike ana i ka hopena photorefractive. Hoʻohana ʻia ia i nā capacitors, nā transducers electromechanical a me nā optics nonlinear.

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E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hōʻike huahana

Hoʻolauna pōkole

Inoa Huahana: Barium Titanate
Ka helu CAS: 12047-27-7
Hui Pūʻulu: BaTiO3
Kaumaha Molekala: 233.19
Na hiʻohiʻona: ka pauka keʻokeʻo
Noi: Electronic ceramics, catalyst fine ceramics, ceramic capacitors, organic matter modified ceramic capacitors, etc.

Hōʻike

Hoʻohālike	BT-1	BT-2	BT-3
Maemae	99.5% min	99% min	99% min
SrO	0.01% ka nui	0.1% ka nui	0.3% ka nui
Fe2O3	0.01% ka nui	0.1% ka nui	0.1% ka nui
K2O+Na2O	0.01% ka nui	0.1% ka nui	0.1% ka nui
Al2O3	0.01% ka nui	0.1% ka nui	0.1% ka nui
SiO2	0.1% ka nui	0.1% ka nui	0.5% ka nui

Palapala noi

Nā mea hoʻoheheʻe dielectric:Hoʻohana nui ʻia ʻo Barium titanate i ka hana ʻana o nā capacitors dielectric ma muli o kona kiʻekiʻe dielectric mau a me ka haʻahaʻa haʻahaʻa. Pono kēia mau capacitors i nā kaapuni uila, e hāʻawi ana i ka mālama ʻana i ka ikehu a me nā hana kānana. He waiwai nui nā capacitors Barium titanate i nā noi e koi ana i ka nui compact a me ka capacitance kiʻekiʻe, e like me nā polokalamu kelepona, kamepiula, a me nā uila uila.
Nā mea hana piezoelectric: ʻO nā waiwai piezoelectric o Barium titanate e kūpono ia no nā ʻano mea ʻike a me nā mea hana. Ke hoʻohana ʻia ke koʻikoʻi mechanical, hoʻopuka ʻo BaTiO3 i kahi uku uila, e kūpono ia no nā mea ʻike kaomi, nā kani kani ultrasonic, a me nā microphones. ʻO ka mea ʻē aʻe, hiki ke hoʻololi i ke ʻano ke hoʻohana ʻia kahi kahua uila, e ʻae iā ia e hoʻohana ʻia i nā actuators e hoʻokō pololei i ka neʻe ʻana i nā robotics a me nā noi ʻē aʻe.
Na Lako Ferroelectric: Hōʻike ka Barium titanate i ka hana ferroelectric, he mea waiwai i nā mea hoʻomanaʻo non-volatile a me nā capacitors. ʻO kona hiki ke mālama i ka polarization e kūpono ia no nā noi i ka ferroelectric random access memory (FeRAM) a me nā ʻenehana hoʻomanaʻo ʻē aʻe. He mea koʻikoʻi ia mau noi no ka hoʻomohala ʻana i nā hopena mālama ʻoi aku ka wikiwiki a ʻoi aku ka maikaʻi no ka uila.
Nā mea hana optoelectronic: Hoʻohana pū ʻia ka Barium titanate i nā noi optoelectronic, me nā mea photonic a me nā kukui-emitting diodes (LED). ʻO kāna mau hiʻohiʻona optical e hiki ai i ka hoʻomohala ʻana i nā mea hana e hoʻopunipuni i ka mālamalama, e like me nā modulators a me nā alakaʻi nalu. ʻO ka hoʻohui ʻana o BaTiO3 i nā ʻōnaehana optoelectronic e kōkua i ka holomua ma ke kelepona a me nā ʻenehana hōʻike.