Rare earth compounds uye mashandisirwo azvo

Kunze kwevashomazvisingawanzo pasi zvinhukuti kushandisa zvakanangarare earth metals, mazhinji acho macompounds anoshandisazvisingawanzo zvinhu zvepasi.Nekukurumidza kukura kwepamusoro-tekinoroji yakadai semakomputa, fiber optic kutaurirana, superconductivity, aerospace, uye simba reatomu, basa rezvisingawanzo zvinhu zvepasi uye makomisheni azvo muminda iyi iri kuwedzera kukosha.Kune marudzi akasiyana-siyana easingawanzo pasi element compounds, uye ari kuramba achiwedzera.Pakati pearipo 26000 marudzi easina kujairika epasi makomisheni, pane angangoita 4000 isingawanzo pasi pasi inorganic makomputa ane akasimbiswa zvimiro.

Iyo synthesis uye kushandiswa kwemaokisi uye maokisi emusanganiswa ndiwo anonyanya kuzivikanwa pakatirare pasimakomboni, sezvo ane hukama hwakasimba hweokisijeni uye ari nyore kugadzira mumhepo.Pakati pezvinhu zvisingawanzo kugadzirwa pasisi pasina oxygen, halides uye composite halides ndiwo anonyanya kugadzirwa uye kudzidzwa, sezvo ari iwo magadzirirwo ekugadzira mamwe maumbirwo epasi asingawanzo uye zvisingawanzo simbi dzepasi.Mumakore achangopfuura, nekuda kwekugadzirwa kwezvinhu zvitsva zvehunyanzvi hwepamusoro-soro, tsvakiridzo yakakura yakaitwa pakuumbwa uye kushandiswa kweokisijeni isingawanzo shongedzerwa epasi makomisheni akadai seasingawanzo pasi sulfides, nitrides, borides, uye isingawanzo kugadzirwa kwepasi, ine chiyero chinowedzera. .


Nguva yekutumira: Oct-19-2023