LutetiumNdi chinthu chamtengo wapatali kwambiri padziko lapansi chopanda mitengo, zotsalira zochepa, komanso kugwiritsa ntchito zochepa. Ndiwofewa komanso kusungunuka pakuchepetsa ma acid, ndipo amatha kuyaka pang'onopang'ono ndi madzi.
Chilengedwe chomwe chikuchitika mwachilengedwe chikuphatikiza 175Llu ndi theka-moyo wa 2.1 × 10 ^ 10 wazaka Β emitter 176La. Amapangidwa mwa kuchepetsa lutetium (iii) fluoride luf ∨ · 2h ₂ o ndi calcium.
Kugwiritsa ntchito kwakukulu ndi chothandizira pa mafuta osokoneza bongo, alkylation, hydrogenation, ndi ma polymerization; Kuphatikiza apo, Lutetium Tantalate amathanso kugwiritsidwa ntchito ngati chinthu cha x-ray fluorescent ufa; 177Lu, mu radionuclide, itha kugwiritsidwa ntchito ngati radiotherappy ya zotupa.
Kupeza Mbiri
Kuzindikira: G.
Adazindikira mu 1907
Lutetium adalekanitsidwa ndi yTerbium ndi katswiri wa katswiri wa Katswiri wa French Ulban mu 1907 ndipo analinso chinthu chosowa kwambiri padziko lapansi chomwe chimapezeka ndikutsimikiziridwa kumayambiriro kwa zaka za m'ma 1907. Dzinalo la Latin la lutetium limachokera ku dzina lakale la Paris, France, lomwe ndiye malo obadwira ku Urban. Kupezeka kwa Lutetium ndi Eure Europium adamaliza kupezeka kwa zinthu zonse zachilengedwe padziko lapansi. Zomwe adapezazo zitha kuonedwa ngati kutsegula chipata chachinayi popezeka ndi zinthu zakale zapadziko lonse lapansi ndikumaliza gawo lachinayi la kupezeka kwa anthu padziko lapansi.
Kusintha kwa Electron
Makonzedwe apakompyuta:
1s2 2s2 2p6 3s2 3p2 4s2 3D10 4p6 5s2 4D10 5p2 4p2
Lutetium ndi chitsulo choyera choyera, chomwe ndichovuta kwambiri pakati pa zinthu zapadziko lapansi; Malo osungunuka 1663 ℃, kuwiritsa mpaka 3395 ℃, kachulukidwe 9.8404. Lutetium ndi wokhazikika mlengalenga; Lutetium oxide ndi kristalo yopanda utoto yomwe imasungunuka mu ma asidi kuti apange mchere wopanda utoto wopanda utoto.
Dziko loipali lachitsulo la lutetimo lili pakati pa siliva ndi chitsulo. Kudetsedwa kumathandiza kwambiri kukhala katundu wawo, motero nthawi zambiri pamakhala kusiyana kwakukulu pakupanga thupi kwawo.
Zitsulo zotchedwa yttrium, gadolinium, ndi lutetium ali ndi kukana kwamphamvu ndipo imatha kukhala ndi ma centic awo kwa nthawi yayitali
Karata yanchito
Chifukwa cha zovuta zopanga ndi mitengo yayikulu, lutetium ili ndi zotsatsa zingapo. Mphamvu ya lutetium siyisiyana kwambiri ndi zitsulo zina za lantanide, koma malo ake osungirako ali ochepa, kotero m'malo ambiri, zitsulo zina za lantanide nthawi zambiri zimagwiritsidwa ntchito pokonza lutetium.
Lutetium itha kugwiritsidwa ntchito popanga madoko ena apadera, monga Lutetium alminium alnoy angagwiritsidwe ntchito kuwunika kwa neutron. Lutetium itha kugwiritsidwanso ntchito ngati chothandizira cha petroleum kusokonekera, chibale, hydrogenation, ndi polymerization zimachitika. Kuphatikiza apo, kutulutsa lutetium m'masiketi ena a laser monga yttrium aluminium adyo amatha kusintha magwiridwe ake a laser ndi umodzi. Kuphatikiza apo, litetium imatha kugwiritsidwanso ntchito kwa Phospur: Lutetium Tintantalate ndi zinthu zoyera kwambiri zomwe zimadziwika kale, ndipo ndi chinthu chabwino cha phossors ya X-ray.
177Lu ndi synticluclide, yomwe ingagwiritsidwe ntchito ku radiotherappy ya zotupa.
Lutetium oxideDOPAME CERTY YNITRIum Lutetium Siltery Crystal
Post Nthawi: Jun-26-2023