Holmium, nọmba atomic 67, ibu atomic 164.93032, aha ihe di iche iche sitere na ebe omumu nke onye choputara.
Ọdịnaya nkeHolmiumNa ihe ejiji bụ 0.000115%, ọ dị ọnụ na ndị ọzọỌdịda Anya AlaNa Monazite na Minerals. Ebumnuche zuru oke bụ naanị Holmium 165.
Holmium kwụsiri ike na ikuku akọrọ na oxidizes ngwa ngwa na oke okpomọkụ;Holmium OxiumA maara na ha nwere ihe ndị siri ike paramagnetic.
Enwere ike iji ogige nke Holmium dị ka ihe mgbakwunye maka ihe ọhụụ. A na-eji Holmium iodide emepụta ngwa oriọnaHolmium oriọna, na Holmium lasers na-ejikwa ọtụtụ ebe ahụike.
Nchọpụta akụkọ ihe mere eme
Achọpụtara site na: JL soret, PT Cleve
Achọpụtara site na 1878 ruo 1879
Nchọpụta usoro: nke JL soret na 1878; Achọpụtara site na PT Cleve na 1879
Mgbe imejusịrị Erbium kewapụrụterumsitere nayttriumEarthwa na 1842, ọtụtụ ndị na-egwu ya na-eji nyocha anya mata na ha abụghị ndị chepụtara, nke gbara egwu chemist ka ọ gaa n'ihu na-ekewa ha. Mgbe ekewapụ Ytterbium anya nascandium oxideSite na oxidized dait, ugwu kewara abụọ kewanta abụọ na 1879. Otu n'ime ha aha Holmium na-akpọ Holmia na Stockholm, Sweden, na holentaal akara ngosi. N'afọ 1886, a na-ekewa ihe ọzọ dị na Holmium site na Bouvanadrand, mana ejidere aha Holmium. Site na nchọpụta nke Holmium na ihe ndị ọzọ dị oke egwu, ọzọ nke nchọpụta nke atọ nke ihe ndị dị ụkọ
Electronic OnToot:
Electronic OnToot:
1S2 2S2 2P6 3S2 3P6 3S2 3D1 3D6 5S2 4S2 4D10 5D6 6S2 4f11
Ọ bụ ọla, dị ka ụdọ, nwere ike ịmịpụ nsị nke nuklia.
Ke akpa ihe nuklia, a na-eme ya, ma n'aka nke ọzọ, a na-achịkwa ọsọ nke sey seye.
Nkọwa mmewere: Ike nke mbụ ionaization bụ 6.02 elektrọn. Nwere ezigbo ọla. Ọ nwere ike jiri nwayọ megharịa mmiri ma gbanye acid. Nnu bụ odo. Oneide oxide ho2O2 bụ akwụkwọ ndụ akwụkwọ ndụ. Igbari na acids iji mepụta nnu na-acha odo odo.
Isi mmalite: Kwadebere site na -ebelata holmium fluoride hof3 Ìgwè na calcium.
Metal
Holmium bụ ọla ọcha ọcha na udiri na njikwa dị nro; Na-agbaze na-agbaze 1474 ° C, Esing Point 2695 Celsius C, njupụta 8.7947 g / cm Holmium miter ³.
Holmium kwụsiri ike na ikuku akọrọ na oxidizes ngwa ngwa na oke okpomọkụ; Holmium Oxide mara mma ka ha nwee ihe ndị siri ike paramagnetic.
Inweta ogige nke enwere ike iji dị ka ihe mgbakwunye maka ihe ọhụrụ na-eme ọhụụ; Holmium Iodide eji emepụta nke igwe na-emepụta oriọna - Holmium oriọna
Akwukwo icho oru
(1) Dị ka ihe mgbakwunye maka oriọna na-egburi oriọna, oriọna na-achapu oriọna gas mepụtara na ntọala nke mgbaa egwu dị elu, nke e ji jupụta na ụwa dịgasị iche iche n'ụwa. Ka ọ dị ugbu a, iji ihe eji eme ihe ụwa, nke na-apụta na agba dị iche iche n'oge nkwụchi mmanụ. Ihe na-arụ ọrụ na-arụ ọrụ na oriọna nke Holmium bụ Holmium Ido, nke nwere ike nweta oke iche nke atọm ígwè na mpaghara arc, na-eme ka arụmọrụ dị mma.
(2) nwere ike iji Holmium Holmium dị ka ihe mgbakwunye maka Yttrium ígwè ma ọ bụ yttrium alumium garnet.
(3) Ho: Yttrium alumium nke Garnet nwere ike IMIT 2 μ m anụ ahụ, anụ ahụ mmadụ na 2 μ mọbụrụ mmadụ dị elu, ihe fọrọ nke nta ka ọ bụrụ ihe atọ dị elu karịa nke HD: Yag. Ya mere, mgbe ị na-eji ho: yag yag maka ịwa ahụ n'ọhịa, ọ bụghị naanị na enwere ike ịbawanye ohere ịwa ahụ, kamakwa enwere ike belata mpaghara ọkụ ọkụ ahụ nwere ike belata mpaghara ọkụ ọkụ ahụ. Ọkpụkpụ ahịhịa na-emepụta ihe na-egbu egbu nwere ike iwepụ abụba na-enweghị ike imepụta oke ọkụ, site na iwelata mmerụ ahụ nke anụ ahụ. A na-akọ na a na-akọ na ọgbụgba Holmium maka glaucoma na United States nwere ike belata ihe mgbu nke ndị ọrịa na-aga ịwa ahụ. China 2 μ μ ọkwa nke kristal m laser erutela ọkwa mba, a ga-enwerịrị iji wee mepụta ma mepụta ụdị kristal laser a.
(4) Na magnostrit Terfenol D, obere ego nwere ike tinye iji belata ubi mpụga achọrọ maka ndọta saturation nke alloy.
(5) Ojiji nke Holmium nwere ike ime ka eriri nkwukọrịta dị ka eriri dị ka eriri, na fibers, nke ga-ekere òkè dị mkpa na mmepe nke ngwa ngwa nke Fiber Optict Optic taa.
(6) teknụzụ Litmium Laser Lithotripsy: Medical Holmium Laser Litotripsy dị mma maka nkume akụrụ ike, okwute na eriri na-enweghị ike imebi ya na-enweghị atụ na-awụfu oke na-awụ akpata oyi lithotripsy. Mgbe ị na-eji Medical Lilotry lithitripsy, a na-eji flander laser laser laser na-ejikwa ya na nkume akụrụ site na uretra na uritoscope. Mgbe ahụ, uyology na-eji Holmium laser imebi nkume. Uru nke usoro ọgwụgwọ nke Holmium a bụ na ọ nwere ike idozi ọgwụ ureteral, blodder nkume, na ọtụtụ akụrụ okwute. Ihe ọghọm bụ na maka ụfọdụ okwute dị na mbara igwe na ala, enwere ike ịnwe obere okwute n'ihi na ike nke Holmium Laser Laser na-abanye na saịtị ahụ.
Oge Post: August-16-2023