Ni bangahe uzi kuri Lanthanide?

Lanhanide

Lanhanide, Lanthan

Igisobanuro: Ibintu 57 kugeza 71 mumeza yigihe. Ijambo rikuru kubintu 15 kuva Lanthanam kugera Lutetium. Byerekanwe nka ln. Igenamiterere rya electron ni 4f0 ~ 145D0 ~ 26S2, kuba mubintu byinzibacyuho byimbere;LanthanamHatariho elecleron 4f kandi iriruka muri sisitemu ya Lanhanide.

Indero: Chimies_ The Inkoranyamagambo ya chimie idasanzwe_ ibintu hamwe na chimie idasanzwe

Amagambo afitanye isano: hydrogen sponge nikel-icyuma hydride

Itsinda rya 15 ibintu bisa hagati ya Lanhanam naLuthetiumMu mbonerahamwe yigihe yitwa Lanthan. Lanthanam nikintu cyambere muri Lanhanide, hamwe nikimenyetso cya chimique la na atomic nimero ya 57. Lanhan Nubwo Lanthanum yashyizwe ahantu nyaburanga isigaye, ibintu byayo muburyo bwa chost ku ya 28, hafi inshuro eshatu ziyoboye. Lanthanam nta burozi bwihariye kumubiri wumuntu, ariko ifite ibikorwa bimwe na bimwe bya antibacteri.

Ibice bya Lanthanum bifite uburyo butandukanye kandi bikoreshwa cyane muri katalests, inyongeramusi zari

Kimwe mu bikoresho byakoreshejwe kuri nikel-metal hydride bateri anode ni la (ni3.6mn0.4aln0.3Co0.7). Kubera ikiguzi kinini cyo gukuraho abandi Lanhanide, Lanthanum itanduye izasimburwa no kuvanga ibyuma byisi bitandukanijwe na 50%. Hydrogen sponge alloys irimo lanthanam, ishobora kubika inshuro 400 z'ubunini bwa hydrogène mugihe cya adversie ikoreshwa no kurekura ingufu zubushyuhe. Kubwibyo, hydrogen sponge alloys irashobora gukoreshwa muri sisitemu yo kuzigama ingufu.Lanthanum oxidenaLanthanum Hexaboridezikoreshwa nkibikoresho bishyushye bya Cathode mumashanyarazi ya electron. Crystal ya Lanthanum Hexaboride ni umucyo mwinshi kandi ubuzima burebure bwa electron electron ya electron of microscopes na salle-ingaruka.

Lanthanum Trifluoride ikoreshwa nka fluorescent itara, ivanzeEuropium (iii) fluoride,kandi ikoreshwa nka firime ya kirisiti ya fleoride ion guhitamo electrode. Lanthanum trifluoride nanone igice cyingenzi cyikirahure cya fluoride cyitwa ZBLAN. Ifite kohereza burundu murwego rwa infrared kandi ikoreshwa cyane muburyo bwa fibre ya fibre ya fibre. CeriumLanthanum (III) BROMIDEnaLanthanum (III) chlorideGira imitungo yo kurasa hejuru, gukemura byingufu nziza no gusubiza vuba. Nibikoresho bidasanzwe bya scintillator, bikoreshwa cyane mubucuruzi kubantu ba neutrons na γ detector kubwimirasire. Ikirahuri cyongeweho na Lanthanum oxide gifite indangagaciro ndende no gutatanya hasi, kandi irashobora kandi kunoza Alkali yo kurwanya ikirahure. Irashobora gukoreshwa mugukora ikirahure kidasanzwe, nkibirahure byinjira byinjira, kuri kamera na telesikope. Ongeraho umubare muto wa Lanthanum to Icyuma birashobora kunoza ingaruka no kwibinda, mugihe wongeyeho Lanthanum to Molybdenum irashobora kugabanya ubukana bwayo no kumva impinduka zubushyuhe. Lanthanum hamwe nibindi bintu bitandukanye byisi (oxide, chloride, nibindi) nibigize katali zitandukanye, nko gutontoma.

Lanthanum Carbonatebyemejwe nk'ibiyobyabwenge. Iyo Hyperphosphamia ibaye mu kunanirwa no kunanirwa, gufata karubone bishobora kugenzura fosim kugirango ugere ku rwego rwo ku rwego. Lanthanam yahinduwe Bentonite irashobora gukuraho fosifate mumazi kugirango yirinde kwagukatiye amazi yikiyaga. Ibicuruzwa byinshi byogusupu ibicuruzwa birimo umubare muto wa Lanhanam, ugomba no gukuraho fosifate no kugabanya imikurire ya algae. Kimwe na Peroxidasese ya Peroxidase, Lanthanum ikoreshwa nkibikoresho bya electron muri biologiya ya molecular.