Lanthanide
LAnhanide, LAnatanid
Tsanangudzo: Zvinhu 57 kusvika 71 mune iyo nguva yetafura. Izwi rakawanda rezvinhu gumi neshanu kubva kuna Lanthanamu kusvika lutetium. Inoratidzwa se ln. Iyo Valence Electron Kugadziriswa ndeye 4F0 ~ 145D0 ~ 26s2, ndeye yeiyo yemukati trement chinhu;LanthanamuPasina 4F emagetsi emagetsi anosarudzika kubva kune lanthanide system.
Kuranga: Chemistry_ Inorganic Chemistry_ zvinhu uye Inorganic Chemistry
Mitezo YEMAHARA: Hydrogen Sponge Nickel-Metal Hydride bhatiri
Boka regumi nemashanu akafanana pakati peLanthhanum uyelutetiumMutafura yemapato inonzi lanthaniide. Lanthanum ndiyo chinhu chekutanga muLanthanide, nemakemikari chiratidzo LA uye ATOMIC nhamba 57 Kunyangwe mararamiro anokatyamadzwa sechinhu chisingawanzo kuitika pasi, chinhu chayo mumaperembudzi maseru 28th kanokwana katatu. Lanthanamu haana mhosva yakakosha kumuviri wemunhu, asi ine chimwe chiitiko chinobata.
Lanthanum Compounds ane akasiyana mashandisiro uye anoshandiswa zvakanyanya muzvikamu, kabhoni arc marambi emarambi kana marambi
Imwe yezvinhu zvinoshandiswa kune nickel-simbi hydride battery anode is la (ni3.6mn0.4al0.3co0.3C0.7). Nekuda kwemutengo wepamusoro wekubvisa imwe lanthanide, yakachena Lantnaum ichatsiviwa neyakasanganiswa nyika yapasi simbi ine anopfuura makumi mashanu muzana. Hydrogen Spangelly ine Lanthanum, iyo inogona kuchengeta kusvika pamazana mana kakawanda vhoriyamu yayo yehydrogen panguva yekudzokera shure uye kusunungura kupisa simba. Naizvozvo, hydrogen chipanje aloys zvinogona kushandiswa mune masimba ekuchengetedza simba.Lanthanum OxideuyeLanthanamu hexaborideanoshandiswa seinopisa cathode zvinhu muElectron vacuum tubes. Iyo Crystal yeLanthanum Hexaboride kupenya kwakanyanya uye hupenyu hurefu hwekupisa Electron
Lanthanamu Trifluoride inoshandiswa seFluorescent Lamp Coating, yakasanganiswa neEuropuum (III) Fluoride,uye inoshandiswa sekristaro firimu yeFluoride ion inosarudza Electrode. Lanthanamu Trifluoriride zvakare chikamu chakakosha chegirazi rinorema fluoride girazi rinonzi ZBlan. Iyo ine yakanakisa kutapurirana mune infrared range uye inoshandiswa zvakanyanya mune yakasarudzika fiber kutaurirana kwekutaurirana. Cerium yakadhirowaLanthanamu (III) BromideuyeLanthanamu (III) Chlorideiva nezvivakwa zvekubuda kwechiedza chakakwirira, chakakwana simba rekugadzirisa uye nekukurumidza mhinduro. Iwo maInorganic scintilator zvinhu, ayo anoshandiswa zvakanyanya zvekutengesa kune neutrons uye γ a detector yeradiation. Girazi rakawedzerwa neLanthanum oxide rine yakakwira index uye kuparadzaniswa kwakaderera, uye kunogona zvakare kugadzirisa iyo Alkali kuramba girazi. Inogona kushandiswa kugadzira chaiyo yegirazi girazi, senge infrared yekuwedzera girazi, yemakamera uye teresikopu lens. Kuwedzera shoma lanthanamu kuti irambe ichivandudza kurwisa kwayo uye kusindirisa, uku uchiwedzera lanthanamu kuenda kuMolybdenum kunogona kuderedza kuomarara uye kunzwa kwekushisa. Lanthanum uye akasiyana siyana ezvimwe zvinhu zvisingawanzoitika (oxides, chloride, nezvimwewo zvikamu zvevakasiyana-siyana zvevakashata, sekuti kupaza basa rekutengesa.
Lanthanum kabhoniinotenderwa senge mushonga. Kana hyperphAsphatema Lanthanum yakagadziridzwa Bentonite inogona kubvisa phosphate mumvura kuti udzivise kugadzirwa kwegungwa. Vazhinji vakacheneswa vadimbu zvekushambadzira zvine huwandu hushoma hweranchanamu, iro rinobvisa zvakare phosphate uye kuderedza algae kukura. Kufanana neHorsadish Peroxidase, Lanthanamu inoshandiswa seyemagetsi dense tracer mune moleky biology.
Kutumira Nguva: Aug-01-2023