Terbium(III) oxide (original) (raw)
Oxid terbitý (Tb2O3) je jedním ze známých oxidů terbia, které je v něm přítomno v oxidačním stavu III.Ve směsi s vápníkem má vlastnosti polovodiče typu P. Může být připraven redukcí heptaoxidu tetraterbia v přítomnosti vodíku při teplotě 1300 °C po dobu působení 24 hodin.
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| dbo:abstract | Oxid terbitý (Tb2O3) je jedním ze známých oxidů terbia, které je v něm přítomno v oxidačním stavu III.Ve směsi s vápníkem má vlastnosti polovodiče typu P. Může být připraven redukcí heptaoxidu tetraterbia v přítomnosti vodíku při teplotě 1300 °C po dobu působení 24 hodin. (cs) Terbium(III)-oxid ist eine chemische Verbindung, genauer das Oxid von Terbium. (de) El óxido de terbio(III), también conocido como sesquióxido de terbio, es un óxido del metal terbio perteneciente a los lantánidos, cuya fórmula química es Tb2O3. (es) L'oxyde de terbium(III) ou sesquioxyde de terbium est un oxyde du lanthanide terbium de formule Tb2O3. (fr) Terbium(III) oxide, also known as terbium sesquioxide, is a sesquioxide of the rare earth metal terbium, having chemical formula Tb2O3. It is a p-type semiconductor, which conducts protons, which is enhanced when doped with calcium. It may be prepared by the reduction of Tb4O7 in hydrogen at 1300 °C for 24 hours. Tb4O7 + H2 → 2 Tb2O3 + H2O It is a basic oxide and easily dissolved to dilute acids, and then almost colourless terbium salt is formed. Tb2O3 + 6 H+ → 2 Tb3+ + 3 H2O The crystal structure is cubic and the lattice constant is a = 1057 pm. (en) 酸化テルビウム(III)（さんかテルビウム、terbium(III) oxide）とは、テルビウム(III) の酸化物の一種で組成式は Tb2O3 と表される。 (ja) L'ossido di terbio(III), generalmente chiamato anche ossido di terbio, formula chimica Tb2O3, è il principale ossido del terbio. È un semiconduttore di tipo p quando è dopato con il calcio e può essere preparato per riduzione di Tb4O7 in idrogeno a 1300 °C per 24 ore. (it) Terbium(III)oxide is een anorganische verbinding van terbium en zuurstof, met als brutoformule Tb2O3. De stof komt voor als witte kristallen. (nl) 三氧化二铽，化学式Tb2O3。 (zh) |
| dbo:alternativeName | terbium trioxide, terbia, terbium sesquioxide (en) |
| dbo:iupacName | terbium(III) oxide (en) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Tl2O3structure.jpg?width=300 |
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| dbo:wikiPageLength | 4077 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1077761933 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Calcium dbr:Hydrogen dbr:Cubic_crystal_system dbr:Gadolinium(III)_oxide dbc:Sesquioxides dbr:Lattice_constant dbr:Dysprosium(III)_oxide dbc:Semiconductor_materials dbr:Terbium dbr:Terbium(III)_chloride dbr:Terbium(III,IV)_oxide dbr:Chemical_formula dbr:Semiconductor dbc:Terbium_compounds dbr:Sesquioxide dbr:Pearson_symbol |
| dbp:imagefile | Tl2O3structure.jpg (en) |
| dbp:iupacname | terbium oxide (en) |
| dbp:othernames | terbium trioxide, terbia, terbium sesquioxide (en) |
| dbp:verifiedrevid | 451892662 (xsd:integer) |
| dbp:watchedfields | changed (en) |
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| dcterms:subject | dbc:Sesquioxides dbc:Semiconductor_materials dbc:Terbium_compounds |
| gold:hypernym | dbr:Sesquioxide |
| rdf:type | owl:Thing dul:ChemicalObject dbo:ChemicalSubstance wikidata:Q11173 yago:WikicatTerbiumCompounds yago:WikicatOxides yago:Abstraction100002137 yago:Chemical114806838 yago:Cognition100023271 yago:Compound105870180 yago:Compound114818238 yago:Concept105835747 yago:Content105809192 yago:Idea105833840 yago:Material114580897 yago:Matter100020827 yago:Oxide114971519 yago:Part113809207 yago:PhysicalEntity100001930 yago:PsychologicalFeature100023100 yago:Relation100031921 dbo:ChemicalCompound yago:Substance100019613 yago:Whole105869584 |
| rdfs:comment | Oxid terbitý (Tb2O3) je jedním ze známých oxidů terbia, které je v něm přítomno v oxidačním stavu III.Ve směsi s vápníkem má vlastnosti polovodiče typu P. Může být připraven redukcí heptaoxidu tetraterbia v přítomnosti vodíku při teplotě 1300 °C po dobu působení 24 hodin. (cs) Terbium(III)-oxid ist eine chemische Verbindung, genauer das Oxid von Terbium. (de) El óxido de terbio(III), también conocido como sesquióxido de terbio, es un óxido del metal terbio perteneciente a los lantánidos, cuya fórmula química es Tb2O3. (es) L'oxyde de terbium(III) ou sesquioxyde de terbium est un oxyde du lanthanide terbium de formule Tb2O3. (fr) Terbium(III) oxide, also known as terbium sesquioxide, is a sesquioxide of the rare earth metal terbium, having chemical formula Tb2O3. It is a p-type semiconductor, which conducts protons, which is enhanced when doped with calcium. It may be prepared by the reduction of Tb4O7 in hydrogen at 1300 °C for 24 hours. Tb4O7 + H2 → 2 Tb2O3 + H2O It is a basic oxide and easily dissolved to dilute acids, and then almost colourless terbium salt is formed. Tb2O3 + 6 H+ → 2 Tb3+ + 3 H2O The crystal structure is cubic and the lattice constant is a = 1057 pm. (en) 酸化テルビウム(III)（さんかテルビウム、terbium(III) oxide）とは、テルビウム(III) の酸化物の一種で組成式は Tb2O3 と表される。 (ja) L'ossido di terbio(III), generalmente chiamato anche ossido di terbio, formula chimica Tb2O3, è il principale ossido del terbio. È un semiconduttore di tipo p quando è dopato con il calcio e può essere preparato per riduzione di Tb4O7 in idrogeno a 1300 °C per 24 ore. (it) Terbium(III)oxide is een anorganische verbinding van terbium en zuurstof, met als brutoformule Tb2O3. De stof komt voor als witte kristallen. (nl) 三氧化二铽，化学式Tb2O3。 (zh) |
| rdfs:label | Oxid terbitý (cs) Terbium(III)-oxid (de) Óxido de terbio(III) (es) Oxyde de terbium(III) (fr) Ossido di terbio(III) (it) 酸化テルビウム(III) (ja) Terbium(III)oxide (nl) Terbium(III) oxide (en) 三氧化二铽 (zh) |
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| foaf:depiction | wiki-commons:Special:FilePath/Tl2O3structure.jpg |
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