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ʻEleʻele honua laha ʻole | erbium (Er)
I ka makahiki 1843, ua ʻike ʻo Mossander o Suedena i ka mea erbium. He koʻikoʻi koʻikoʻi nā waiwai optical o ka erbium, a ʻo ka hoʻokuʻu ʻana o ka māmā ma 1550mm o EP +, ka mea i hopohopo mau, he koʻikoʻi koʻikoʻi no ka mea aia kēia hawewe i ka haʻahaʻa haʻahaʻa o ka optic ...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | cerium (Ce)
Ua ʻike ʻia ka mea 'cerium' a kapa ʻia i ka makahiki 1803 e German Klaus, Swedes Usbzil, a me Hessenger, i mea e hoʻomanaʻo ai i ka asteroid Ceres i ʻike ʻia i ka makahiki 1801. Hiki ke hōʻuluʻulu ʻia ka hoʻohana ʻana i ka cerium ma nā ʻaoʻao aʻe. (1) ʻO Cerium, ma ke ʻano he aniani hoʻohui, hiki ke komo i ka ultravio ...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | Holmium (Ho)
I ka hapalua ʻelua o ke kenekulia 19, ʻo ka loaʻa ʻana o ka nānā ʻana spectroscopic a me ka hoʻolaha ʻana i nā papa manawa, i hui pū ʻia me ka holomua o nā kaʻina hana hoʻokaʻawale electrochemical no nā mea o ka honua, ua hoʻoikaika hou i ka loaʻa ʻana o nā mea hou o ka honua. I ka makahiki 1879, ʻo Cliff, he Swede...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | Dysprosium (Dy)
I ka makahiki 1886, ua hoʻokaʻawale maikaʻi ka Palani ʻo Boise Baudelaire i ka holmium i ʻelua mau mea, hoʻokahi i kapa ʻia ʻo ka holmium, a ʻo kekahi i kapa ʻia ʻo dysrosium ma muli o ke ʻano o ka "paʻakikī ke loaʻa" mai ka holmium (Nā Kiʻi 4-11). Ke pāʻani nei ʻo Dysprosium i kahi kuleana koʻikoʻi i nā hiʻohiʻona he nui ...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | Terbium (Tb)
I ka makahiki 1843, ua ʻike ʻo Karl G. Mosander o Suedena i ka element terbium ma o kāna noiʻi ʻana ma ka honua yttrium. ʻO ka hoʻohana ʻana i ka terbium ka hapa nui e pili ana i nā kahua ʻenehana kiʻekiʻe, ʻo ia ka ʻenehana ikaika a me ka ʻike koʻikoʻi o nā papahana ʻokiʻoki, a me nā papahana me ka waiwai waiwai nui ...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | gadolinium (Gd)
I ka makahiki 1880, ua hoʻokaʻawale ʻo G.de Marignac o Switzerland i ka "samarium" i ʻelua mau mea, ua hōʻoia ʻia kekahi e Solit e like me ka samarium a ua hōʻoia ʻia kekahi mea e ka noiʻi a Bois Baudelaire. I ka makahiki 1886, ua kapa ʻia ʻo Marignac i kēia mea hou he gadolinium no ka hoʻohanohano ʻana i ke kemika Dutch ʻo Ga-do Linium, nāna ...Heluhelu hou aku -
Elements Ka Honua | Eu
I ka makahiki 1901, ua ʻike ʻo Eugene Antole Demarcay i kahi mea hou mai "samarium" a kapa ʻia ʻo ia ʻo Europium. Kapa ʻia paha kēia ma muli o ka huaʻōlelo ʻEulopa. Hoʻohana ʻia ka hapa nui o ka europium oxide no nā pauka fluorescent. Hoʻohana ʻia ʻo Eu3+ ma ke ʻano he mea hoʻoikaika no nā phosphors ʻulaʻula, a hoʻohana ʻia ʻo Eu2 + no nā phosphors uliuli. I kēia manawa, ...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | Samarium (Sm)
ʻEleʻele honua laha ʻole | Samarium (Sm) I ka makahiki 1879, ua ʻike ʻo Boysbaudley i kahi mea hou o ka honua i loko o ka "praseodymium neodymium" i loaʻa mai ka niobium yttrium ore, a ua kapa ʻia ʻo ia ʻo samarium e like me ka inoa o kēia ʻala. ʻO Samarium kahi kala melemele māmā a ʻo ia ka mea maka no ka hana ʻana iā Samari...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | Lanthanum (La)
Ua kapa ʻia ka mea 'lanthanum' i ka makahiki 1839 i ka wā i ʻike ai kahi Swede i kapa ʻia ʻo 'Mossander' i nā mea ʻē aʻe o ka ʻāina o ke kūlanakauhale. Ua ʻaiʻē ʻo ia i ka huaʻōlelo Helene 'huna' e kapa i kēia mea 'lanthanum'. Hoʻohana nui ʻia ka Lanthanum, e like me nā mea piezoelectric, nā mea electrothermal, thermoelec...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | Neodymium (Nd)
ʻEleʻele honua laha ʻole | Neodymium (Nd) Me ka hānau ʻana o ka mea praseodymium, ua puka pū kekahi ʻano neodymium. ʻO ka hōʻea ʻana mai o ka mea neodymium ua hoʻāla i ka māla honua laha, hoʻokani i kahi hana koʻikoʻi i ka māla honua, a hoʻomalu i ka mākeke honua. Ua lilo ʻo Neodymium i mea wela wela...Heluhelu hou aku -
ʻEleʻele honua laha ʻole | yttrium (Y)
I ka makahiki 1788, ua loaʻa ʻo Karl Arrhenius, he luna Suedena i aʻo i ka chemistry a me mineralogy a hōʻiliʻili i nā ores, i loaʻa nā mineral ʻeleʻele me ke ʻano o ka asphalt a me ka lanahu ma ke kauhale o Ytterby ma waho o Stockholm Bay, i kapa ʻia ʻo Ytterbit e like me ka inoa kūloko. I ka makahiki 1794, ʻo ka Finnish c...Heluhelu hou aku -
ʻO ke ʻano hoʻoheheʻe ʻana no nā mea ʻeleʻele laha ʻole
ʻO ke ʻano o ka hoʻohana ʻana i nā mea hoʻoheheʻe organik e unuhi a hoʻokaʻawale i ka mea i unuhi ʻia mai kahi ʻano wai immiscible ua kapa ʻia ke ʻano hoʻoheheʻe wai-wai-wai hoʻoheheʻe organik, i hoʻopau ʻia ma ke ʻano he solvent extraction method. He kaʻina hana hoʻoili nui ia e hoʻoili i ka sub...Heluhelu hou aku