Holmium, ATOMIC nhamba 67, Atomic uremu 164.93032, zita rekuti Element rinotorwa kubva kunzvimbo yekuzvarwa kweiyo discovankever.
ZvirimoHolmiumMune crust ndeye 0.000115%, uye zviripo pamwe nevamwezvisingawanzo zvepasi zvinhuMuMonazi muMonesi uye vasati vaita nyika zvicherwa. Iyo yakasikwa yakasimba isotope ingori holmium 165.
Holmmium yakagadzikana mumhepo yakaoma uye oxid dialize nekukurumidza pakupisa kukuru;Holmium oxideinozivikanwa kuve neiyo yakasimba yeParamagnetic zvivakwa.
Iyo compound yeHolmium inogona kushandiswa seyakawedzera yezvinhu zvitsva zveFeromagnetic; Holmium iodide inoshandiswa kugadzira meth lalide marambi -Holmium Lamps, uye lasmium lasers zvakare inoshandiswa zvakanyanya mumunda wekurapa.
Kutsvaga Nhoroondo
Yakawanikwa ne: JL Svoret, Pt ClevE
Yakawanikwa kubva 1878 kusvika 1879
DoODYSVOTY maitiro: Yakawanikwa naJl Soret muna 1878; Yakawanikwa nePT Clevel muna 1879
Mushure mekunge Messer akaparadzanisa Erbium Pasi uyeterbiumPasi kubvaytriumPasi muna 1842, vazhinji veMakemikari vaishandisa kuongorora kwekunyepedzera kuti vaone uye kuona kuti ivo vaive vasina kukwana mhou yechinhu, icho chakakurudzira makemikari kuti varambe vachimuparadzanisa. Mushure mekuparadzanisa ytterbium oxide uyeScandium oxideKubva pane oxidized bait, cliff yakaparadzaniswa mhando mbiri nyowani muna 1879 Muna 1886, chimwe chinhu chakaparadzaniswa kubva kuHolmium naBouvabadrand, asi zita reHolmmium rakachengetwa. Nezve kuwanikwa kweHolmium uye zvimwe zvinhu zvisingawanzoitika pasi, imwe nhanho yechiitiko chechitatu kuwanikwa kwezvinhu zvisingawanzo kuitika zvinhu zvapera
Electronic maratidziro:
Electronic maratidziro:
1S2 2S2 2P6 3S2 3P6 4S2 3D10 4P6 5S2 4D10 5P6 6S2 4F11
IS sett iyo, seDysprosium, inogona kutora neutroni inogadzirwa neye yenyukireya.
Muchiitiko chenyukireya, pane rumwe rutivi, kuenderera mberi kwechiitiko kunoitwa, uye kune rumwe rutivi, kukurumidza kwetarisiti maitiro kunodzorwa.
Element Tsanangudzo: Iyo yekutanga ionization simba ndeye 6.02 elektron volts. Ine simbi yakasimba. Inogona kuita zvishoma nezvishoma nemvura uye nyungudika mune dilute acids. Munyu ndewero. Nzombe HO2O2 IZVI ZVINOGONESA Green. Nyungudika mumaminerari acids kuti uburitse trevalent ion yellow salts.
Element Source: Yakagadzirirwa nekuderedza Holmium Fluoride Hof3 · 2h2o ine calcium.
Simbi
Holmium isiriyo sirivha chena ine ruvara runyoro uye ductility; Melting Point 1474 ° C, Boiling Point 2695 ° C, denity 8.7947 G / CM HolMium Meter ³.
Holmmium yakagadzikana mumhepo yakaoma uye oxid dialize nekukurumidza pakupisa kukuru; Holmium oxide inozivikanwa kuve neiyo yakasimba yeParamagnetic zvivakwa.
Kuwana makomputa ayo anogona kushandiswa sekuwedzera kwezvinhu zvitsva zveFeromagnetic; Holmium Iodide inoshandiswa mukugadzira mimbi marefu emarambi - Holmium Lamps
Application
. Parizvino, kushandiswa kukuru hakuwanzo kujairika pasi iodide, rinoburitsa akasiyana siyana ekufunga kwemavara panguva yekubuda kwegesi. Chinhu chinoshanda chinoshandiswa mumarambi eHolmemium ndeye Holmium iodide, iyo inogona kuzadzisa yakanyanya kusunganidzwa kwemaatomu esimbi muArc nzvimbo, inovandudza kwazvo radiation yekubudirira.
(2) Holmium inogona kushandiswa seyakawedzera yeYttrium iron kana yttrium aluminium garnet.
. Saka kana uchishandisa ho: yg laser yekuvhiya kwekurapa, kwete chete kugona kwekuvhiya uye kururamisa kuve kwakagadziriswa, asiwo nzvimbo yekukuvara kwekukuvara kunogona kuderedzwa kusvika kune diki saizi. Bhegi remahara rinogadzirwa nemakristasi eLolemium anogona kubvisa mafuta pasina kugadzira kupisa kwakanyanya, nekudaro kuderedza kukanganisa kwekupisa kune hutano hwemateyi. Zvinonzi Holmium laser kurapwa kweGlaucoma muUnited States kunogona kuderedza kurwadziwa kwevarwere vari kuvhiya. China 2 μ Chikamu cheM laser makristasi chasvika kune dzimwe nyika, uye kuedza kunofanirwa kuitwa kukudziridza uye kuburitsa rudzi urwu rwe laser crystal.
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. Paunenge uchishandisa Medical Holer LASER LASERTRIPSY, iyo SLETE FIEL YEMAHARA YEMAHARA inoshandiswa kusvika pakarepo Bladder. Ipapo, nyanzvi dzeUrology dzinodzivirira iyo Holemium laser kuputsa mabwe. Kubatsira kweiyi holemium laser kurapa nzira ndeyekuti inogona kugadzirisa matombo eutera, mabwe ebladd, uye huwandu hwakawanda hwetombo. Iko kukanganisa ndeyekuti kune mamwe mabwe mumatombo ekumusoro uye akadzika madiki ematombo akasara nekuda kwekutadza kweiyo Holemium lerer fiber inopinda kubva kuUreter kuti asvike sipo.
Kutumira Nguva: Aug-16-2023