Difference between revisions of "Bismuth trititanate"

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'''Bismuth titanate''', Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> is a [[mixed oxide]] of [[bismuth]] and [[titanium]]. It is [[Ferroelectricity|ferroelectric]], with a transition temperature of 675&nbsp;°C, and has attracted substantial interest for [[lead]]-free high-temperature [[Piezoelectricity|piezoelectric]] devices.
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| ImageFile =
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| IUPACName = bismuth(III) oxide—titanium dioxide (2/3)
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|  OtherNames =
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| Section1 = {{Chembox Identifiers
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|  InChI=1/4Bi.12O.3Ti/q4*+3;12*-1;;;/r4Bi.3O4Ti/c;;;;3*1-5(2,3)4/q4*+3;3*-4
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|  StdInChI=1S/4Bi.12O.3Ti/q4*+3;12*-1;;;
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|  InChIKey = KVNMYNXIQDOFRJ-OPDSCCRPAT
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|  StdInChIKey = KVNMYNXIQDOFRJ-UHFFFAOYSA-N
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|  CASNo = 12010-77-4
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|  EC-number = 234-564-6
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|  ChemSpiderID = 10637934
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  }}
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| Section2 = {{Chembox Properties
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|  Reference =
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|  Formula = Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub>
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|  MolarMass = 1171.5 g mol<sup>−1</sup>
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|  Appearance = white solid
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| Section3 = {{Chembox Structure
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|  Coordination = Octahedral (Ti<sup>4+</sup>)
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| Section7 = {{Chembox Hazards
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|  Reference =
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|  ExternalMSDS =
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|  EUIndex = not listed
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| Section8 = {{Chembox Related
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|  OtherAnions = [[Bismuth dititanate]]<br/>[[bismuth tetratitanate]]
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|    Function =
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  }}
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'''Bismuth trititanate''', Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub>, is a [[mixed oxide]] of [[bismuth]] and [[titanium]]. It is [[Ferroelectricity|ferroelectric]], with a transition temperature of 675&nbsp;°C, and has attracted substantial interest for [[lead]]-free high-temperature [[Piezoelectricity|piezoelectric]] devices.
  
 
==Notes and references==
 
==Notes and references==
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===Further reading===
 
===Further reading===
*{{citation | first1 = Pusit | last1 = Pookmanee | first2 = Sukon | last2 = Phanichphant | Characterization of lead-free bismuth titanate (Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub>) synthesized by a modified oxalate co-precipitation method | journal = J. Ceram. Process. Res. | volume = 10 | issue = 4 | pages = 448–52 | year = 2009 | url = http://jcpr.kbs-lab.co.kr/english/journal/JCPR/vol10num4/448.pdf}}.
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*{{citation | first1 = Pusit | last1 = Pookmanee | first2 = Sukon | last2 = Phanichphant | title = Characterization of lead-free bismuth titanate (Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub>) synthesized by a modified oxalate co-precipitation method | journal = J. Ceram. Process. Res. | volume = 10 | issue = 4 | pages = 448–52 | year = 2009 | url = http://jcpr.kbs-lab.co.kr/english/journal/JCPR/vol10num4/448.pdf}}.
*{{citation | last1 = Galasso | first1 = F. S. | last2 = Kestigan | first2 = M. | year = 2007 | title = Bismuth Titanate, Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> | jornal = Inorg. Synth. | volume = 30 | pages = 121 | doi = 10.1002/9780470132616.ch24}}.
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*{{citation | last1 = Galasso | first1 = F. S. | last2 = Kestigan | first2 = M. | year = 2007 | title = Bismuth Titanate, Bi<sub>4</sub>Ti<sub>3</sub>O<sub>12</sub> | journal = Inorg. Synth. | volume = 30 | pages = 121 | doi = 10.1002/9780470132616.ch24}}.
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==External links==
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*{{UKPID|49|name=Bismuth}}
  
 
[[Category:Bismuth compounds]]
 
[[Category:Bismuth compounds]]

Latest revision as of 16:20, 8 January 2011

Bismuth trititanate
IUPAC name bismuth(III) oxide—titanium dioxide (2/3)
Identifiers
InChI InChI=1/4Bi.12O.3Ti/q4*+3;12*-1;;;/r4Bi.3O4Ti/c;;;;3*1-5(2,3)4/q4*+3;3*-4
InChIKey KVNMYNXIQDOFRJ-OPDSCCRPAT
Standard InChI InChI=1S/4Bi.12O.3Ti/q4*+3;12*-1;;;
Standard InChIKey KVNMYNXIQDOFRJ-UHFFFAOYSA-N
CAS number [12010-77-4]
EC number 234-564-6
ChemSpider 10637934
Properties
Chemical formula Bi4Ti3O12
Molar mass 1171.5 g mol−1
Appearance white solid
Structure
Coordination geometry Octahedral (Ti4+)
Hazards
EU index number not listed
Related compounds
Other anions Bismuth dititanate
bismuth tetratitanate
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)

Bismuth trititanate, Bi4Ti3O12, is a mixed oxide of bismuth and titanium. It is ferroelectric, with a transition temperature of 675 °C, and has attracted substantial interest for lead-free high-temperature piezoelectric devices.

Notes and references

Notes

References

Further reading

External links

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