A lead-free and high-energy density ceramic for energy storage applications

Tatiana M. Correia; Mark McMillen; MacIej K. Rokosz; Paul M. Weaver; John M. Gregg; Giuseppe Viola; Markys G. Cain

doi:10.1111/jace.12508

A lead-free and high-energy density ceramic for energy storage applications

Tatiana M. Correia, Mark McMillen, MacIej K. Rokosz, Paul M. Weaver, John M. Gregg, Giuseppe Viola, Markys G. Cain

Research output: Contribution to journal › Article › peer-review

Abstract

In this work, we demonstrate a very high-energy density and high-temperature stability capacitor based on SrTiO₃-substituted BiFeO₃ thin films. An energy density of 18.6 J/cm³ at 972 kV/cm is reported. The temperature coefficient of capacitance (TCC) was below 11% from room temperature up to 200°C. These results are of practical importance, because it puts forward a promising novel and environmentally friendly, lead-free material, for high-temperature applications in power electronics up to 200°C. Applications include capacitors for low carbon vehicles, renewable energy technologies, integrated circuits, and for the high-temperature aerospace sector.

Original language	English
Pages (from-to)	2699-2702
Number of pages	4
Journal	Journal of the American Ceramic Society
Volume	96
Issue number	9
DOIs	https://doi.org/10.1111/jace.12508
Publication status	Published - Sep 2013
Externally published	Yes

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title = "A lead-free and high-energy density ceramic for energy storage applications",

abstract = "In this work, we demonstrate a very high-energy density and high-temperature stability capacitor based on SrTiO3-substituted BiFeO3 thin films. An energy density of 18.6 J/cm3 at 972 kV/cm is reported. The temperature coefficient of capacitance (TCC) was below 11% from room temperature up to 200°C. These results are of practical importance, because it puts forward a promising novel and environmentally friendly, lead-free material, for high-temperature applications in power electronics up to 200°C. Applications include capacitors for low carbon vehicles, renewable energy technologies, integrated circuits, and for the high-temperature aerospace sector.",

author = "Correia, {Tatiana M.} and Mark McMillen and Rokosz, {MacIej K.} and Weaver, {Paul M.} and Gregg, {John M.} and Giuseppe Viola and Cain, {Markys G.}",

year = "2013",

month = sep,

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T1 - A lead-free and high-energy density ceramic for energy storage applications

AU - Correia, Tatiana M.

AU - McMillen, Mark

AU - Rokosz, MacIej K.

AU - Weaver, Paul M.

AU - Gregg, John M.

AU - Viola, Giuseppe

AU - Cain, Markys G.

PY - 2013/9

Y1 - 2013/9

N2 - In this work, we demonstrate a very high-energy density and high-temperature stability capacitor based on SrTiO3-substituted BiFeO3 thin films. An energy density of 18.6 J/cm3 at 972 kV/cm is reported. The temperature coefficient of capacitance (TCC) was below 11% from room temperature up to 200°C. These results are of practical importance, because it puts forward a promising novel and environmentally friendly, lead-free material, for high-temperature applications in power electronics up to 200°C. Applications include capacitors for low carbon vehicles, renewable energy technologies, integrated circuits, and for the high-temperature aerospace sector.

AB - In this work, we demonstrate a very high-energy density and high-temperature stability capacitor based on SrTiO3-substituted BiFeO3 thin films. An energy density of 18.6 J/cm3 at 972 kV/cm is reported. The temperature coefficient of capacitance (TCC) was below 11% from room temperature up to 200°C. These results are of practical importance, because it puts forward a promising novel and environmentally friendly, lead-free material, for high-temperature applications in power electronics up to 200°C. Applications include capacitors for low carbon vehicles, renewable energy technologies, integrated circuits, and for the high-temperature aerospace sector.

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SP - 2699

EP - 2702

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 9

ER -

A lead-free and high-energy density ceramic for energy storage applications

Abstract

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