Na 1907, Welsbach na G. Urban mere nyocha nke ha wee chọpụta ihe ọhụrụ sitere na "ytterbium" site na iji ụzọ dị iche iche nkewa. Welsbach kpọrọ ihe a Cp (Cassiope ium), ebe G. Urban kpọrọ yaLu (Lutetium)dabere na Paris' ochie aha lutece. Mgbe e mesịrị, a chọpụtara na Cp na Lu bụ otu ihe ahụ, a na-akpọkwa ha n'ozuzu dị ka lutium.
Isieji lutium eme ihe bụ ndị a.
(1) Nrụpụta ụfọdụ alloys pụrụ iche. Dịka ọmụmaatụ, enwere ike iji lutium aluminom alloy mee ihe maka nyocha ọrụ neutron.
(2) Lutium nuclides kwụsiri ike na-arụ ọrụ catalytic na mgbawa mmanụ ala, alkylation, hydrogenation, na mmeghachi omume polymerization.
(3) Mgbakwunye nke ihe ndị dị ka yttrium iron ma ọ bụ yttrium aluminum garnet na-eme ka ihe ụfọdụ dịkwuo mma.
(4) Akụrụngwa maka nchekwa afụ magnetik.
(5) kristal na-arụ ọrụ mejupụtara, lutium doped tetraboric acid aluminum yttrium neodymium, bụ nke teknụzụ teknụzụ nke ngwọta nnu na-eme ka uto kristal dị jụụ. Nnwale gosiri na lutium doped NYAB crystal dị elu karịa NYAB kristal n'ịdị n'otu anya na ịrụ ọrụ laser.
(6) Mgbe nyocha site na ngalaba mba ọzọ dị mkpa, achọpụtara na lutium nwere ngwa nwere ike na ngosipụta electrochromic na obere akụkụ molecular semiconductor. Na mgbakwunye, a na-ejikwa lutium dị ka onye na-arụ ọrụ maka teknụzụ batrị ike na ntụ ntụ fluorescent.
Oge nzipu: Mee-12-2023