Rare Earth element |Lanthanum (La)

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Chinhu 'lanthanumYakatumidzwa muna 1839 apo muSweden anonzi 'Mossander' akawana zvimwe zvinhu muvhu reguta.Akakwereta izwi rechiGiriki rokuti 'rakavanzwa' kuti atumidze chinhu ichi 'lanthanum'.

 

 

Lanthanuminoshandiswa zvakanyanya, senge piezoelectric zvinhu, electrothermal zvinhu, thermoelectric zvinhu, magnetoresistive zvinhu, light-emitting zvinhu, hydrogen kuchengetedza zvinhu, optical girazi, laser zvinhu, akasiyana alloy zvinhu, etc. Inoshandiswawo mune catalysts kugadzirira akawanda organic kemikari. zvigadzirwa, uye lanthanum inoshandiswawo mukushandura chiedza chekurima mafirimu.Munyika dzekunze, masayendisiti akatumidza mhedzisiro yelanthanum pazvirimwa "super calcium".


Nguva yekutumira: Kubvumbi-24-2023