Into yomhlaba enqabileyo | IThulium (Tm)

 

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Thulium into yafunyanwa nguCliff eSweden ngo-1879 kwaye yathiywa igama elithi Thulium ngegama lakudala elithi Thule eScandinavia. Olona setyenziso luphambili lwethulium lulandelayo.

 

(1) I-Thulium isetyenziswa njengomthombo wonyango olula kunye nolula. Emva kokukhanyiswa kudidi lwesibini olutsha emva komda wangaphakathi wokusasazeka kwemitha yesixhobo senyukliya, ithulium ivelisa isixhobo esifanayo esinokuthumela ii-x-reyi. Ingasetyenziselwa ukwenza isitshizi segazi sestool sohlobo lweswekile. Le radiometer inokuguqula iTa Xiu 169 ibe yithulium 170 phantsi kwefuthe labantwana bezikolo eziphakamileyo. Ikhupha imitha ukuze i-irradiate igazi kunye nokunciphisa iiseli ezimhlophe zegazi, ezinoxanduva lokwaliwa kwe-organ transplant. Ngaloo ndlela ukunciphisa impendulo yokukhatywa kwangaphambili kwamalungu.

 

(2) I-Thulium element ingasetyenziswa kuxilongo lweklinikhi kunye nonyango lwamathumba kuba inobudlelwane obuphezulu bokudumba kwezicubu. Umhlaba onzima onqabileyo unobudlelwane obukhulu kunokukhanya okunqabileyo komhlaba, ngakumbi i-thulium element, enobudlelwane obuphezulu.

 

(3) I-Thulium isetyenziswe njenge-activator LaOBr: I-Br (eluhlaza okwesibhakabhaka) kwi-phosphor esetyenziselwa i-X-ray yokuqinisa isikrini ukuze kuphuculwe i-optical sensitivity, ngaloo ndlela inciphisa imisebe kunye nokulimala kwe-X-ray kubantu. Xa kuthelekiswa neCalcium tungstate yangaphambili yokuqinisa isikrini, ithulium inokunciphisa idosi yeX-reyi ngama-50%, enokubaluleka okusebenzayo okubalulekileyo kwizicelo zonyango.

 

(4) I-Thulium inokusetyenziswa njengesongezo kumthombo omtsha wokukhanyisa izibane ze-metal halide.

 

5 I-Tm3+ inokuphinda isetyenziswe njenge-ion yokuvula kwizinto ezinqabileyo zokuguqula umhlaba.
笔记


Ixesha lokuposa: May-10-2023