Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics

Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics

A MnCO3‐modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 system was synthesized by solid‐state reaction method. The phase structure, microstructure, electrical properties, and complex impedance were investigated in detail. The addition of small amount of MnCO3 was quite effective to lower the sintering tempera...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of the American Ceramic Society 2015-05, Vol.98 (5), p.1506-1514
Hauptverfasser: Wang, Xiaofang, Liang, Pengfei, Chao, Xiaolian, Yang, Zupei
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1514
container_issue 5
container_start_page 1506
container_title Journal of the American Ceramic Society
container_volume 98
creator Wang, Xiaofang
Liang, Pengfei
Chao, Xiaolian
Yang, Zupei
description A MnCO3‐modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 system was synthesized by solid‐state reaction method. The phase structure, microstructure, electrical properties, and complex impedance were investigated in detail. The addition of small amount of MnCO3 was quite effective to lower the sintering temperature. XRD analysis showed that the single perovskite phase was achieved in all compositions. XPS results demonstrated that the Mn ions were present in the mixed valence form of +2 and +4. The existence of Mn2+ ions gave rise to an increase in oxygen vacancies and suppressed the piezoelectric and ferroelectric properties of samples. The diffusive phase transition was enhanced while the Curie temperature was remained in the vicinity of 90°C. In addition, according to the impedance analysis, it was concluded that the dielectric relaxation behavior was non‐Debye type and the movements of singly ionized oxygen vacancies played an important role in the conduction behavior at higher temperatures.
doi_str_mv 10.1111/jace.13481
format Article
fullrecord <record><control><sourceid>istex_wiley</sourceid><recordid>TN_cdi_wiley_primary_10_1111_jace_13481_JACE13481</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ark_67375_WNG_HJR2GZD2_8</sourcerecordid><originalsourceid>FETCH-LOGICAL-i2861-ecbb82c58cecb053b7c004d73ba4f9e583e7373b2b7d6e4844c5d51b2068ea873</originalsourceid><addsrcrecordid>eNo9UE1PAjEUbIwmInrxF_QIh137sd0tR1y-A2IUY8Kl6bZvkyKwmy6J8u8tYHyHNzPJm3nJIPRISUzDPG20gZjyRNIr1KJC0Ij1aHqNWoQQFmWSkVt01zSbIGlPJi3kBw62YA7eGfzqqxr8wUGD9d7i6a4Gq_cG8Ht9uqgaU9VHXJV4sc-XPFpU1pUOLO48axJLkYdNRbez9gFXjsS97pLjOWgbjTwAzsHrnTPNPbop9baBhz9so4_RcJVPovlyPM3788gxmdIITFFIZoQ0gRHBi8wQktiMFzopeyAkh4wHxYrMppDIJDHCClowkkrQMuNtRC-5324LR1V7t9P-qChRp6rUqSp1rkrN-vnwzIInunhcc4Cff4_2XyoN34T6fBmryeyNjdcDpiT_BbASavw</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Wang, Xiaofang ; Liang, Pengfei ; Chao, Xiaolian ; Yang, Zupei</creator><contributor>Jo, W.</contributor><creatorcontrib>Wang, Xiaofang ; Liang, Pengfei ; Chao, Xiaolian ; Yang, Zupei ; Jo, W.</creatorcontrib><description>A MnCO3‐modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 system was synthesized by solid‐state reaction method. The phase structure, microstructure, electrical properties, and complex impedance were investigated in detail. The addition of small amount of MnCO3 was quite effective to lower the sintering temperature. XRD analysis showed that the single perovskite phase was achieved in all compositions. XPS results demonstrated that the Mn ions were present in the mixed valence form of +2 and +4. The existence of Mn2+ ions gave rise to an increase in oxygen vacancies and suppressed the piezoelectric and ferroelectric properties of samples. The diffusive phase transition was enhanced while the Curie temperature was remained in the vicinity of 90°C. In addition, according to the impedance analysis, it was concluded that the dielectric relaxation behavior was non‐Debye type and the movements of singly ionized oxygen vacancies played an important role in the conduction behavior at higher temperatures.</description><identifier>ISSN: 0002-7820</identifier><identifier>EISSN: 1551-2916</identifier><identifier>DOI: 10.1111/jace.13481</identifier><language>eng</language><publisher>Blackwell Publishing Ltd</publisher><ispartof>Journal of the American Ceramic Society, 2015-05, Vol.98 (5), p.1506-1514</ispartof><rights>2015 The American Ceramic Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjace.13481$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjace.13481$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids></links><search><contributor>Jo, W.</contributor><creatorcontrib>Wang, Xiaofang</creatorcontrib><creatorcontrib>Liang, Pengfei</creatorcontrib><creatorcontrib>Chao, Xiaolian</creatorcontrib><creatorcontrib>Yang, Zupei</creatorcontrib><title>Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics</title><title>Journal of the American Ceramic Society</title><addtitle>J. Am. Ceram. Soc</addtitle><description>A MnCO3‐modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 system was synthesized by solid‐state reaction method. The phase structure, microstructure, electrical properties, and complex impedance were investigated in detail. The addition of small amount of MnCO3 was quite effective to lower the sintering temperature. XRD analysis showed that the single perovskite phase was achieved in all compositions. XPS results demonstrated that the Mn ions were present in the mixed valence form of +2 and +4. The existence of Mn2+ ions gave rise to an increase in oxygen vacancies and suppressed the piezoelectric and ferroelectric properties of samples. The diffusive phase transition was enhanced while the Curie temperature was remained in the vicinity of 90°C. In addition, according to the impedance analysis, it was concluded that the dielectric relaxation behavior was non‐Debye type and the movements of singly ionized oxygen vacancies played an important role in the conduction behavior at higher temperatures.</description><issn>0002-7820</issn><issn>1551-2916</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNo9UE1PAjEUbIwmInrxF_QIh137sd0tR1y-A2IUY8Kl6bZvkyKwmy6J8u8tYHyHNzPJm3nJIPRISUzDPG20gZjyRNIr1KJC0Ij1aHqNWoQQFmWSkVt01zSbIGlPJi3kBw62YA7eGfzqqxr8wUGD9d7i6a4Gq_cG8Ht9uqgaU9VHXJV4sc-XPFpU1pUOLO48axJLkYdNRbez9gFXjsS97pLjOWgbjTwAzsHrnTPNPbop9baBhz9so4_RcJVPovlyPM3788gxmdIITFFIZoQ0gRHBi8wQktiMFzopeyAkh4wHxYrMppDIJDHCClowkkrQMuNtRC-5324LR1V7t9P-qChRp6rUqSp1rkrN-vnwzIInunhcc4Cff4_2XyoN34T6fBmryeyNjdcDpiT_BbASavw</recordid><startdate>201505</startdate><enddate>201505</enddate><creator>Wang, Xiaofang</creator><creator>Liang, Pengfei</creator><creator>Chao, Xiaolian</creator><creator>Yang, Zupei</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope></search><sort><creationdate>201505</creationdate><title>Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics</title><author>Wang, Xiaofang ; Liang, Pengfei ; Chao, Xiaolian ; Yang, Zupei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i2861-ecbb82c58cecb053b7c004d73ba4f9e583e7373b2b7d6e4844c5d51b2068ea873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Xiaofang</creatorcontrib><creatorcontrib>Liang, Pengfei</creatorcontrib><creatorcontrib>Chao, Xiaolian</creatorcontrib><creatorcontrib>Yang, Zupei</creatorcontrib><collection>Istex</collection><jtitle>Journal of the American Ceramic Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Xiaofang</au><au>Liang, Pengfei</au><au>Chao, Xiaolian</au><au>Yang, Zupei</au><au>Jo, W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics</atitle><jtitle>Journal of the American Ceramic Society</jtitle><addtitle>J. Am. Ceram. Soc</addtitle><date>2015-05</date><risdate>2015</risdate><volume>98</volume><issue>5</issue><spage>1506</spage><epage>1514</epage><pages>1506-1514</pages><issn>0002-7820</issn><eissn>1551-2916</eissn><abstract>A MnCO3‐modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 system was synthesized by solid‐state reaction method. The phase structure, microstructure, electrical properties, and complex impedance were investigated in detail. The addition of small amount of MnCO3 was quite effective to lower the sintering temperature. XRD analysis showed that the single perovskite phase was achieved in all compositions. XPS results demonstrated that the Mn ions were present in the mixed valence form of +2 and +4. The existence of Mn2+ ions gave rise to an increase in oxygen vacancies and suppressed the piezoelectric and ferroelectric properties of samples. The diffusive phase transition was enhanced while the Curie temperature was remained in the vicinity of 90°C. In addition, according to the impedance analysis, it was concluded that the dielectric relaxation behavior was non‐Debye type and the movements of singly ionized oxygen vacancies played an important role in the conduction behavior at higher temperatures.</abstract><pub>Blackwell Publishing Ltd</pub><doi>10.1111/jace.13481</doi><tpages>9</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0002-7820
ispartof Journal of the American Ceramic Society, 2015-05, Vol.98 (5), p.1506-1514
issn 0002-7820
1551-2916
language eng
recordid cdi_wiley_primary_10_1111_jace_13481_JACE13481
source Wiley Online Library Journals Frontfile Complete
title Dielectric Properties and Impedance Spectroscopy of MnCO3-Modified (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 Lead-Free Ceramics
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-18T11%3A33%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-istex_wiley&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dielectric%20Properties%20and%20Impedance%20Spectroscopy%20of%20MnCO3-Modified%20(Ba0.85Ca0.15)(Zr0.1Ti0.9)O3%20Lead-Free%20Ceramics&rft.jtitle=Journal%20of%20the%20American%20Ceramic%20Society&rft.au=Wang,%20Xiaofang&rft.date=2015-05&rft.volume=98&rft.issue=5&rft.spage=1506&rft.epage=1514&rft.pages=1506-1514&rft.issn=0002-7820&rft.eissn=1551-2916&rft_id=info:doi/10.1111/jace.13481&rft_dat=%3Cistex_wiley%3Eark_67375_WNG_HJR2GZD2_8%3C/istex_wiley%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true