Te huānga "lanthanum"

Whenua onge, he kupu whakarite e whakamahia whānuitia ana, ka taea te kī ko ngā huaora o te ahumahi mēnā ko te hinu te toto o te ahumahi. Ko ngā konganuku whenua onge he rōpū konganuku, he 17 ngā huānga kei runga i te ripanga ā-wāhanga o ngā huānga matū, pērā irātanamu, keriuma, me te praseodymium, e whakamahia whānuitia ana i roto i ngā mahi hikohiko, ngā matū hinu, te mahi whakarewa me ētahi atu mara. He mea nui te mahi a ēnei huānga ki te whakarei ake i te mahi me te whai huatanga o ngā momo hua me ngā tukanga.

Ka taea e ngā kaipūtaiao te kimi i ngā whakamahinga hou mō ngā konganuku onge i ia 3-5 tau, ā, kotahi i roto i ia ono o ngā mahi auaha e whakawhirinaki ana ki ngā konganuku onge. E whakaatu ana tēnei i te takoha nui me te haere tonu a ngā konganuku onge ki ngā whanaketanga hangarau me ngā auahatanga.

He nui ngā rāhui o ngā konganuku onge a Haina, ko ia te tuatahi o te ao mō ngā rāhui, te tauine whakaputa, me te rahinga kaweake. Ehara i te mea ko ngā rauemi taiao maha a Haina anake e whakaatu ana i ōna kaha kaha ki te keri, te tukatuka, me te tohatoha i ngā konganuku onge. I taua wā anō, ko Haina anake te whenua ka taea te whakarato i ngā konganuku onge 17 katoa, inā koa ko ngā konganuku onge reo me te taumaha me ngā tono hōia tino pai. Ko tā Haina

Kua nui te aro me te hae o ētahi atu whenua ki tēnei tūranga rangatira i tēnei wāhanga.

I tapaina te huānga "lanthanum" i te tau 1839 i te kitenga o tētahi tangata Huitene ko Moisander tōna ingoa kei roto i te cerium one ētahi atu huānga. I tangohia e ia tētahi kupu Kariki ko te tikanga "huna" hei tapa i te huānga ko "Lanthum", he whakatau tēnei i tohu i tētahi taahiraa nui i roto i te whakarōpūtanga me te māramatanga ki ngā huānga matū.

He whānui rawa te whakamahinga o te lanthanum. Hei tauira, i roto i ngā rauemi piezoelectric, ka āwhina i te huri i te pūngao miihini ki te pūngao hiko, ā, ka āwhina hoki i te huri i te pūngao miihini ki te pūngao hiko, ā, ka tino hiahiatia hoki i roto i tengā pūoko me ngā kaiwhakaoho. I roto i ngā rauemi whakamahana, ka whai wāhi te lanthanum ki te whakapai ake i te whakawhiti wera me te pumau. I roto i ngā rauemi thermoelectric, ka whakarei ake i te whai huatanga o te huri i te wera ki te hiko. I roto i ngā rauemi ātete aukume, ka whakarerekē i ngā āhuatanga aukume, i roto i ngā rauemi kanapa (paura LAN), ka puta he tukunga mārama kanapa me te whai hua. He mea nui hoki te lanthanum i roto i ngā rauemi rokiroki hauwai, ka taea ai te rokiroki me te tukunga hauwai pai ake. I roto i te karāhe whatu, ka whakapai ake i te taupū whakaata me te mārama. I roto i ngā rauemi laser, ka taea ai te whakaputa i ngā hihi laser kaha me te tika. Hei tāpiri, ka whakamahia te lanthanum i roto i ngā rauemi koranu hei whakarei ake i tō rātou kaha, te roa, me ētahi atu āhuatanga. Ka whakamahia hoki te lanthanum i roto i te whakarite i ngā hua matū waro maha hei whakakorikori, hei whakahaere i ngā tauhohenga matū me te whakapai ake i ngā hua hua. Hei tāpiri, ka whakamahia te lanthanum i roto i ngā kiriata ahuwhenua photocatalytic i tāwāhi, kua whakaatu i ngā hua pai ki te whakarei ake i te tipu me te tiaki hua. I ngā whenua ke, kua hoatu e ngā kaipūtaiao te tūranga o te lanthanum i roto i ngā hua ki te ingoa "super calcium", e whakanui ana i tōna hiranga nui i roto i ngā tono ahuwhenua.