Thulium Cliff chọtara elementrị na Sweden na 1879 wee kpọọ Thulium n'aha ochie Thule na Scandinavia. Isi ojiji nke thulium bụ ndị a.
(1) A na-eji Thulium mee ihe dị ka isi iyi ọkụ ọkụ na ọkụ. Mgbe a gbasachara ya na klas ọhụrụ nke abụọ ka njedebe nke radieshon dị n'ime nke ihe nrụpụta nuklia, thulium na-emepụta otu ngwaọrụ nwere ike izipu x-ray. Enwere ike iji ya rụpụta irradiator ọbara ụdị shuga stool. Igwe redio a nwere ike gbanwee Ta Xiu 169 ka ọ bụrụ thulium 170 n'okpuru mmetụta nke ụmụaka ụlọ akwụkwọ sekọndrị. Ọ na-ewepụta radieshon na-amụba ọbara ma na-ebelata mkpụrụ ndụ ọbara ọcha, bụ ndị na-ahụ maka mmeghachi omume mbugharị akụkụ ahụ. Ya mere ibelata nzaghachi njụ mbụ nke akụkụ ahụ.
(2) Enwere ike itinye ihe thulium n'ọrụ na nyocha ụlọ ọgwụ na ọgwụgwọ etuto ahụ n'ihi na ọ nwere oke mmekọrịta maka anụ ahụ ọzịza. Uwa dị arọ na-adịghị ahụkebe nwere mmekọrịta dị ukwuu karịa ụwa na-adịghị ahụkebe, ọkachasị thulium element, nke nwere mmekọ kacha elu.
(3) A na-eji Thulium mee ihe dị ka onye na-arụ ọrụ LaOBr: Br (acha anụnụ anụnụ) na phosphor nke a na-eji maka X-ray na-emewanyewanye ihuenyo iji mee ka anya ahụ dịkwuo mma, si otú ahụ na-ebelata radieshon na mmebi nke X-ray na ndị mmadụ. E jiri ya tụnyere ihuenyo Calcium tungstate na-abawanye nke gara aga, thulium nwere ike ibelata dose X-ray site na 50%, nke nwere uru bara uru na ngwa ahụike.
(4) Enwere ike iji Thulium mee ihe dị ka mgbakwunye na oriọna ọkụ ọkụ ọhụrụ.
(5) Ịtinye Tm3 + na iko nwere ike ime ihe laser iko ụwa na-adịghị ahụkebe, nke bụ ugbu a ihe laser siri ike nke nwere oke mmepụta ụda na ike mmepụta kachasị elu. Enwere ike iji Tm3 + dị ka ion ịgbalite maka ihe laser na-agbanwe agbanwe ụwa.
笔记
Oge nzipu: Mee-10-2023