Kaliumniobat
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- CAS-Nr.
- 12030-85-2
- Bezeichnung:
- Kaliumniobat
- Englisch Name:
- POTASSIUM NIOBATE
- Synonyma:
- Einecs 234-744-4;POTASSIUM NIOBATE;niobate, potassium;POTASSIUM COLUMBATE;potassium niobate(V);niobate,octapotasium;POTASSIUM METACOLUMBATE;POTASSIUM NIOBIUM OXIDE;potassiumniobiumtrioxide;niobate(nbo31-),potassium
- CBNumber:
- CB3314175
- Summenformel:
- KNbO3
- Molgewicht:
- 180
- MOL-Datei:
- 12030-85-2.mol
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Kaliumniobat Eigenschaften
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
S-S?tze: |
22-24/25 |
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WGK Germany |
2 |
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RTECS-Nr. |
TT3500000 |
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TSCA |
Yes |
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Bildanzeige (GHS) |
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Alarmwort |
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Gefahrenhinweise |
Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
H303 |
May be harmfulif swallowed |
Acute toxicity,oral |
Category 5 |
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P312 |
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Sicherheit |
P270 |
Bei Gebrauch nicht essen, trinken oder rauchen. |
P301+P312 |
BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
P403 |
An einem gut belüfteten Ort aufbewahren. |
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Kaliumniobat Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
-100 mesh with 99.9% purity; white powder(s) [STR93] [CER91]
Verwenden
Potassium niobate can be used to prepare bismuth sodium titanate(BNT)-KN ceramics (BNT–KN ceramics) by the mixed oxide method. The addition of KN to the BNT system increases the dielectric and piezoelectric properties of the BNT-KN ceramics. These properties of the ceramic system are suitable for the development of lead-free capacitors. Cu dopped KNbO
3 single crystals also found application in semiconductor laser technology because Cu doping resulted in electronic states with near-infrared absorption bands.
Allgemeine Beschreibung
Potassium niobate (KNbO
3, KN) is a perovskite-type well-known ferroelectric material with a wide range of applications in electromechanical, nonlinear optical, frequency doubler, and holographic storage system applications. Single crystal of a KNbO
3 is known to have high piezoelectric activity because of its high electromechanical coupling factors. Therefore KN materials have received much interest in the development of lead-free piezoelectric materials.
Kaliumniobat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Kaliumniobat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 54)Lieferanten
12030-85-2(Kaliumniobat)Verwandte Suche:
- potassiumniobiumtrioxide
- Potassium niobate (99.999%-Nb) PURATREM
- Potassiumniobatewhitepowder
- potassium niobium oxide, puratronic
- niobate, potassium
- Potassium niobium oxide, Puratronic(R), 99.999% (metals basis)
- Potassium columbate: (Potassium niobate)
- potassium niobate(V)
- Potassium niobium oxide, Puratronic, 99.999% (metals basis)
- Einecs 234-744-4
- Niobate, octapotasium (9ci)
- Niobium potassium oxide (nbko3)
- Potassium niobate, 99.999% trace metals basis
- POTASSIUM METACOLUMBATE
- POTASSIUM NIOBATE
- POTASSIUM NIOBIUM OXIDE
- POTASSIUM COLUMBATE
- niobate(nbo31-),potassium
- niobate,octapotasium
- niobiumpotassiumoxide(knbo3)
- potassium:oxido(dioxo)niobium
- Potassium niobate (KNbO3)
- 12030-85-2
- inorganic compound
- Ceramics
- Metal and Ceramic Science
- Niobates