Kalikiuma Titanate CAS 12049-50-2
ʻO ka calcium titanate, i ʻike ʻia hoʻi ʻo calcium titanium oxide, me ke ʻano kemika ʻo CaTiO3, he mea inorganic. ʻIke ʻia ia ma ke ʻano he kristal melemele a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai. ʻO ke ʻano mua o ka perovskite i ʻike ʻia ma ka mōʻaukala ʻo ia ka mineral calcium titanate kūlohelohe (CaTiO3), i ʻike ʻia e ka mea kemika Kelemania ʻo Gustav Ross i kāna huakaʻi i nā Urals Mountains ma Rusia i ka makahiki 1839. Ma ka mahana o ka lumi a me ke kaomi, hoʻokuʻu ka decomposition thermal kiʻekiʻe i ka calcium ʻawahia a me ka uahi titanium. No ka calcium titanate ka ʻōnaehana kristal cubic, kahi e hana ai nā ion titanium i ka hoʻohuihui octahedral me ʻeono mau ion oxygen, me ka helu hoʻohuihui o 6; Aia nā ion calcium i loko o nā lua i haku ʻia me ka octahedra, me ka helu hoʻohuihui o 12. Nui nā mea pono e hoʻohana i kēia ʻano kūkulu (e like me ka barium titanate), a i ʻole kona deformation (e like me ka yttrium barium copper oxide).
| Mea | Nā kikoʻī |
| wahi hoʻoheheʻe | 1975°C |
| Ka nui o ka paʻa | 4.1 g/mL ma 25 °C (lit.) |
| kūlike | 4.1 |
| palapala | pauka nano |
| maʻemaʻe | 98% |
He mea dielectric inorganic koʻikoʻi ʻo CALCIUM TITANATE me nā waiwai dielectric, mahana, mechanical, a me optical maikaʻi loa. Hoʻohana nui ʻia ia ma nā kahua e like me nā capacitors ceramic, PTC thermistors, microwave antennas, filters, a me nā electrodes kila kila. ʻO CALCIUM TITANATE ka inoa no nā minelala calcium titanate, a ʻo ke ʻano o ka perovskite e pili ana i nā mea crystalline inorganic he nui. ʻO ka hoʻomaopopo hohonu ʻana i ke ʻano a me nā loli o ka perovskite e pāʻani i kahi kuleana koʻikoʻi i ka noiʻi a me ka hoʻomohala ʻana i nā mea hana inorganic.
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
Kalikiuma Titanate CAS 12049-50-2
Kalikiuma Titanate CAS 12049-50-2
