I-lanthanum, inqaku lama-57 letafile yexesha.
Ukuze wenze itheyibhile yezinto ezikhoyo zijongeka ngakumbi, abantu bakhupha iintlobo ezili-15 zezinto, kubandakanya i-lanthanum, inombolo yakhe ye-Atomic enyukayo, kwaye iwabeke ngokwahlukeneyo phantsi kwetafile yexesha. Iipropathi zabo zekhemikhali ziyafana. Babelane ngebhola yesithathu kumqolo wesithandathu wetafile yexesha elide, edityanisiweyo ekubhekiswa kuyo njenge "Lanthahadide" kwaye zezinto "zomhlaba onqabileyo". Njengoko igama libonisa, umxholo weLanthanum osemhlabeni uphantsi kakhulu, owesibini kuphela kwi-cerium.
Ekupheleni kuka-1838, uSweden waseSweden wase-Messander wabhekisa kwi-oxide entsha njengeLanthanide kunye ne-Lanthanum. Nangona isiphelo samkelwe ziinzululwazi ezininzi, isithsaba sisathandabuza ngeziphumo zakhe ezipapashiweyo kuba wabona imibala eyahlukeneyo kwi-Flounple, ngamanye amaxesha i-pinkin, ngamanye amaxesha ipinki njengento yesithathu. Ezi phenomena zamenza ukuba akholelwe ukuba i-lanthanum inokuba ngumxube njenge-cerium.
I-Lanthanum inyibilikiNgaba yintsimbi yesilivere emhlophe ethambileyo enokutsalwa, yolule, inqunyulwe ngommese, ihamba kancinci emanzini abandayo, iphinda isebenze ngamanzi ngamanzi ashushu, kwaye inokuthi ikhuphe igesi ye-hydrogen. Ingasabela ngokuthe ngqo ngezinto ezininzi ezingezizo ezifana nekhabhoni, i-nitrogen, boron, i-Selenium, njl.
Umgubo we-amorphous omhlophe kunye ne-nonmagneticI-lanthanum oxideisetyenziswa ngokubanzi kwimveliso yemizi-mveliso. Abantu basebenzisa i-lanthanum endaweni yesodium kunye ne-calcium ukwenza iBenatonite ye-Benton, ekwabizwa ngokuba yiArhente yeFostile.
Ukusweleka komzimba wamanzi ikakhulu kubangelwe yi-phosment ye phosphoris egqithisileyo kumbutho wamanzi, oya kukhokelela ekukhuleni kwe-algae eluhlaza okwesibhakabhaka kwaye usebenzise ioksijini echithiwe emanzini, okukhokelela ekufeni kweentlanzi. Ukuba ayiphathwa ngexesha, amanzi aya kunuka kwaye umgangatho wamanzi uya kuba mbi ngakumbi. Ukukhutshwa okuqhubekayo kwamanzi asekhaya kunye nokusetyenziswa kakhulu kwe-phosphorus equlathe izichumisi kunyuke uxinzelelo lwe phosphorus emanzini. I-BentonIte ye-Bentotite eguqulweyo ye-lanthanum yongezwa emanzini kwaye inokuvuma ngokufanelekileyo i-phosphorus engaphezulu emanzini njengoko ihlalela ezantsi. Xa ihlawula ezantsi, inokudlulisela i-phosphorus kwi-phosphorus ye-phossirus kwi-phoslurus ephantsi kwe-phossanmes, ngokukodwa, i-Algae ayinakukwazi ukusebenzisa i-phosphorus phosphate kwi-phospham phosphate kwi-phosphar eblue-luhlaza I-algae, kwaye usombulula ngokufanelekileyo ukucheba okubangelwa yi phosphorus kwimizimba eyahlukeneyo yamanzi anjengechibini, imingxunya kunye nemilambo.
Ucoceko oluphezuluI-lanthanum oxideIngasetyenziselwa ukwenza iilensi zokuchaneka kunye neeBhodi eziPhezulu zokuQheleka. I-Lanthanum nayo inokusetyenziselwa ukwenza isixhobo sobulongo ebusuku, ukuze amajoni angayigqiba imisebenzi ebusuku njengoko ayesenzayo ngexesha lasemini. I-Lanthanum Oxide nayo ikwasetyenziselwa ukwenza i-capacic cangotic ye-ceramic, i-piezoelectric ceramics kunye ne-X-ray alumece izixhobo.
Xa iphonononge enye i-fossil fuels, abantu bagxile kwi-hydrogen ecocekileyo ye-hydrogen, kunye nezinto zokugcina i-hydrogen sisitshixo sokusetyenziswa kwe-hydrogen. Ngenxa yohlobo olunokutsha kunye nokuqhushumba kwe-hydrogen, iisilinda zokugcina i-hydrogen zingabonakala ngathi ziyinyani. Ngokuphononongwa okuqhubekayo, abantu bafumanisa ukuba i-lanthanum-i-chackel alloy, i-shydrogen yentsimbi ye-hydrogen, inamandla amakhulu okufaka i-hydrogen. Inokufaka iimolekyuli ze-hydrogen kwaye ikhuphe kwiiathom ze-hydrogen, kwaye igcine iiathom ze-hydrogen kwi-ratice ye-laptric ukuya kwi-hydride yentsimbi. Xa la manzi i-hydrides eshushu, baya kuyenza kwaye bakhulule i-hydrogen, elingana ne-cuntragen ye-hydrogen, kodwa ivolumu kunye nezithuthi ze-hybrid ye-hickel yentsimbi kunye nezithuthi zombane.
I-Post Time: Aug-01-2023