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Lanthanum Hexaboride

Takaitaccen Bayani:

Lanthanum Hexaboride (LaB6,kuma ana kiransa lanthanum boride da LaB) sinadari ne na inorganic, boride na lanthanum.A matsayin kayan yumbu mai jujjuyawa wanda ke da wurin narkewa na 2210 ° C, Lanthanum Boride ba shi da narkewa sosai a cikin ruwa da acid hydrochloric, kuma yana jujjuya zuwa oxide lokacin mai zafi (calcined).Samfuran Stoichiometric suna da launin shuɗi-violet, yayin da masu arzikin boron (sama da LaB6.07) shuɗi ne.Lanthanum Hexaboride(LaB6) sananne ne don taurin sa, ƙarfin injina, fitar da zafin jiki, da ƙaƙƙarfan kaddarorin plasmonic.Kwanan nan, an ɓullo da sabuwar dabarar roba mai matsakaicin zafin jiki don haɗa nanoparticles na LaB6 kai tsaye.


Cikakken Bayani

Lanthanum Hexaboride

Synonymous Lanthanum Boride
CASno. 12008-21-8
Tsarin sinadaran LaB6
Molar taro 203.78g/mol
Bayyanar m purple violet
Yawan yawa 4.72g/cm 3
Wurin narkewa 2,210°C(4,010°F; 2,480K)
Solubility a cikin ruwa marar narkewa
Babban TsabtaLanthanum HexaborideƘayyadaddun bayanai
50nm 100nm 500nm 1μm 5μm 8μm1 2μm 18μm 25μm
MeneneLanthanum Hexaborideamfani da?

Lanthanum Borideyana samun aikace-aikace masu yawa, waɗanda suka sami nasarar amfani da tsarin radar a sararin samaniya, masana'antar lantarki, kayan aiki, kayan ƙarfe na gida, kare muhalli da kuma masana'antar soji da manyan fasaha kusan ashirin.

LaB6yana samun amfani da yawa a masana'antar lantarki, waɗanda suka mallaki mafi kyawun filaye fiye da tungsten (W) da sauran kayan.Yana da manufa abu don babban ikon lantarki watsi cathode.

Yana taka rawa a cikin kwanciyar hankali da tsayin daka na lantarki, misali zanen katako na lantarki, tushen zafin wutar lantarki, bindigar waldawa ta lantarki.Monocrystal lanthanum boride shine mafi kyawun kayan cathode don babban bututu mai ƙarfi, na'urar sarrafa maganadisu, katako na lantarki da mai haɓakawa.

Lanthanum HexaborideAna amfani da nanoparticles azaman kristal ɗaya ko azaman shafi akan cathodes masu zafi.Na'urori da fasahohin da ake amfani da cathodes na hexaboride sun haɗa da microscopes na lantarki, bututun microwave, lithography na lantarki, walƙiya katako na lantarki, tubes X-ray, da lasers na lantarki kyauta.

LaB6Hakanan ana amfani da shi azaman ma'auni mai girman / iri a cikin rarrabuwar foda na X-ray don daidaita kayan aikin faɗaɗa kololuwa.

LaB6is a thermo electronic emitter and superconductor with in in mun gwada da sauyi


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