Preparation and electrical properties of perovskite ceramics in the system BaBi1−xSbxO3 (0≤x≤0.5)

Li, Xvqiong; Luo, Ying; Liu, Xinyu

doi:10.1016/j.jallcom.2011.02.050

Cited by 14 publications

(3 citation statements)

References 19 publications

(19 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Oxide ceramic semiconductors based on the perovskite type structure are expected to be more available to measure wide temperature range from low-to high-temperature [14][15]. Relatively high conductivity values and low activation energies or even metallic behavior are often found for perovskites.…”

Section: Introductionmentioning

confidence: 99%

NTC Thermistors of Y-Al-Mn-Fe-Ni-Cr-O Ceramics for Wide Temperature Range Measurement

Lee

Park

2014

International Journal on Smart Sensing and Intelligent Systems

View full text Add to dashboard Cite

NTC thermistors of Y-Al-Mn-Fe-Ni-Cr-O systems were fabricated by using normal ceramic processing for wide temperature range measurement. Pt-Rh alloy as electrodes was inserted into the body during the forming process to increase the reliability of high temperature and to decrease the contact resistance. The properties were analyzed by XRD, SEM and resistance measurement. There are no distinct XRD patterns between Y 0.2 Al 0.1 Mn 0.27 Fe 0.16 Ni 0.27 O x and Y 0.2 Al 0.1 Mn 0.264 Fe 0.16 Ni 0.264 Cr 0.012 O x because of too small content of Cr 2 O 3 , as a dopant, to make peak difference or new phases within the XRD resolution. SEM images and resistance behaviors show the different properties. With the addition of Cr 2 O 3 as a dopant, the crystallinity and the grain size were decreased and increased, respectively. The resistance behaviors were similar but the values are low with Cr 2 O 3. The specimens show the straight line relationship between the electrical resistivity and the temperature over a wide temperature range, indicating NTC thermistor characteristics.

show abstract

Section: Introductionmentioning

confidence: 99%

NTC Thermistors of Y-Al-Mn-Fe-Ni-Cr-O Ceramics for Wide Temperature Range Measurement

Lee

Park

2014

International Journal on Smart Sensing and Intelligent Systems

View full text Add to dashboard Cite

show abstract

“…The perovskite ceramics with barium and bismuth have mixed ionic–electronic conductivity and can be used for oxygen separation from air . Barium‐ and bismuth‐ containing perovskites also have negative temperature coefficient of resistance and microwave resonator properties . Bismuth‐containing perovskite ceramics are perspective ferroelectric materials for memory devices .…”

Section: Introductionmentioning

confidence: 99%

Crystal Structure and Thermodynamic Properties of Barium–Thulium Bismuthate with Perovskite Structure

Bissengaliyeva¹,

Knyazev

Bekturganov³

et al. 2013

J. Am. Ceram. Soc.

View full text Add to dashboard Cite

A new sample of triple oxides-barium-thulium bismuthate Ba 2 TmBiO 6 with perovskite structure-has been synthesized by ceramic technology. The unit cell parameters of the sample and the coefficients of thermal expansion have been determined by the method of X-ray analysis. Thermal properties of the sample have been studied by DTA over the temperature range of 293-1473 K. The heat capacity of the compound has been measured over the range of 5-320 K by vacuum adiabatic calorimetry. Thermodynamic functions of the compound have been determined based on the heat capacity data.

show abstract

“…Furthermore, the magnetic characterization exhibits a non-metallic spin-glasslike state below 16 K, driven by competing interactions between the antiferromagnetic and the ferromagnetic states. Li et al [12] studied the effect of the composition on the electrical properties of BaBi 1−x Sb x O 3 (0 ≤ x ≤ 0.5) negative temperature coefficient (NTC) thermistors. Manoun et al [13] reported synthesis, structure, and high temperature Mössbauer and Raman spectroscopy studies of Ba 1.6 Sr 1.4 Fe 2 WO 9 double perovskite, the results allow concluding that a temperature-induced phase transition had occurred.…”

Section: Introductionmentioning

confidence: 99%

X-ray diffraction and Raman spectroscopy studies of temperature and composition induced phase transitions in Ba2−xSrxZnWO6 (0≤x≤2) double perovskite oxides

Manoun

Ezzahi

Benmokhtar³

et al. 2012

Journal of Alloys and Compounds

View full text Add to dashboard Cite

Preparation and electrical properties of perovskite ceramics in the system BaBi1−xSbxO3 (0≤x≤0.5)

Cited by 14 publications

References 19 publications

NTC Thermistors of Y-Al-Mn-Fe-Ni-Cr-O Ceramics for Wide Temperature Range Measurement

NTC Thermistors of Y-Al-Mn-Fe-Ni-Cr-O Ceramics for Wide Temperature Range Measurement

Crystal Structure and Thermodynamic Properties of Barium–Thulium Bismuthate with Perovskite Structure

X-ray diffraction and Raman spectroscopy studies of temperature and composition induced phase transitions in Ba2−xSrxZnWO6 (0≤x≤2) double perovskite oxides

Contact Info

Product

Resources

About