Low-temperature sintering and dielectric properties of (Zn 1-x,Mgx)TiO3 ceramics

Liu Xiangchun; Gao Feng; Zhao Ming; Tian Changsheng

doi:10.4028/www.scientific.net/MSF.546-549.2215

Low-temperature sintering and dielectric properties of (Zn _1-x,Mg_x)TiO₃ ceramics

Liu Xiangchun
, Gao Feng
, Zhao Ming
, Tian Changsheng

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

The dielectric ceramics comprised of (Zn_1-xMg _x)TiO₃ (x=0.1-0.5, abbreviated to ZMT) were developed by conventional mixed-oxide method combined with a semi-chemical processing. V ₂O₅ was used as sintering aids to lower the sintering temperature of ceramics. The results showed that the hexagonal phase stability region extended from 900 to 1150°C as the amount of magnesium increased. The densification temperature of ZMT ceramics could be reduced from 1200 to 875°C by V₂O₅ additions and using semi-chemical processing, the relative density of ZMT ceramics with 1.00wt% V ₂O₅ addition reach 95% at 875°C The dielectric properties of ZMT were measured at different frequencies and the results showed that there existed a decreasing tendency of the loss tangents (tg δ) with increasing measuring frequency. It is concluded that ε_r=22 and tg δ = 5.7×10^-4 can be obtained for ZMT ceramics at sintering temperature 875°C.

Original language	English
Title of host publication	Progress in Light Metals, Aerospace Materials and Superconductors
Publisher	Trans Tech Publications Ltd
Pages	2215-2218
Number of pages	4
Edition	PART 4
ISBN (Print)	0878494324, 9780878494323
DOIs	https://doi.org/10.4028/www.scientific.net/MSF.546-549.2215
State	Published - 2007
Event	2006 Beijing International Materials Week, 2006 BIMW - International Conference on Superconducting Materials, ICSM 2006 - Beijing, China Duration: 25 Jun 2006 → 30 Jun 2006

Publication series

Name	Materials Science Forum
Number	PART 4
Volume	546-549
ISSN (Print)	0255-5476
ISSN (Electronic)	1662-9752

Conference

Conference	2006 Beijing International Materials Week, 2006 BIMW - International Conference on Superconducting Materials, ICSM 2006
Country/Territory	China
City	Beijing
Period	25/06/06 → 30/06/06

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Keywords

(Zn,Mg)TiO
Low-temperature sintering
Phase transition
X-ray diffraction

Access to Document

10.4028/www.scientific.net/MSF.546-549.2215

Cite this

Xiangchun, L., Feng, G., Ming, Z., & Changsheng, T. (2007). Low-temperature sintering and dielectric properties of (Zn _1-x,Mg_x)TiO₃ ceramics. In Progress in Light Metals, Aerospace Materials and Superconductors (PART 4 ed., pp. 2215-2218). (Materials Science Forum; Vol. 546-549, No. PART 4). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.546-549.2215

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title = "Low-temperature sintering and dielectric properties of (Zn 1-x,Mgx)TiO3 ceramics",

abstract = "The dielectric ceramics comprised of (Zn1-xMg x)TiO3 (x=0.1-0.5, abbreviated to ZMT) were developed by conventional mixed-oxide method combined with a semi-chemical processing. V 2O5 was used as sintering aids to lower the sintering temperature of ceramics. The results showed that the hexagonal phase stability region extended from 900 to 1150°C as the amount of magnesium increased. The densification temperature of ZMT ceramics could be reduced from 1200 to 875°C by V2O5 additions and using semi-chemical processing, the relative density of ZMT ceramics with 1.00wt\% V 2O5 addition reach 95\% at 875°C The dielectric properties of ZMT were measured at different frequencies and the results showed that there existed a decreasing tendency of the loss tangents (tg δ) with increasing measuring frequency. It is concluded that εr=22 and tg δ = 5.7×10-4 can be obtained for ZMT ceramics at sintering temperature 875°C.",

keywords = "(Zn,Mg)TiO, Low-temperature sintering, Phase transition, X-ray diffraction",

author = "Liu Xiangchun and Gao Feng and Zhao Ming and Tian Changsheng",

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Xiangchun, L, Feng, G, Ming, Z & Changsheng, T 2007, Low-temperature sintering and dielectric properties of (Zn _1-x,Mg_x)TiO₃ ceramics. in Progress in Light Metals, Aerospace Materials and Superconductors. PART 4 edn, Materials Science Forum, no. PART 4, vol. 546-549, Trans Tech Publications Ltd, pp. 2215-2218, 2006 Beijing International Materials Week, 2006 BIMW - International Conference on Superconducting Materials, ICSM 2006, Beijing, China, 25/06/06. https://doi.org/10.4028/www.scientific.net/MSF.546-549.2215

Low-temperature sintering and dielectric properties of (Zn _1-x,Mg_x)TiO₃ ceramics. / Xiangchun, Liu; Feng, Gao; Ming, Zhao et al.
Progress in Light Metals, Aerospace Materials and Superconductors. PART 4. ed. Trans Tech Publications Ltd, 2007. p. 2215-2218 (Materials Science Forum; Vol. 546-549, No. PART 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Ming, Zhao

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PY - 2007

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N2 - The dielectric ceramics comprised of (Zn1-xMg x)TiO3 (x=0.1-0.5, abbreviated to ZMT) were developed by conventional mixed-oxide method combined with a semi-chemical processing. V 2O5 was used as sintering aids to lower the sintering temperature of ceramics. The results showed that the hexagonal phase stability region extended from 900 to 1150°C as the amount of magnesium increased. The densification temperature of ZMT ceramics could be reduced from 1200 to 875°C by V2O5 additions and using semi-chemical processing, the relative density of ZMT ceramics with 1.00wt% V 2O5 addition reach 95% at 875°C The dielectric properties of ZMT were measured at different frequencies and the results showed that there existed a decreasing tendency of the loss tangents (tg δ) with increasing measuring frequency. It is concluded that εr=22 and tg δ = 5.7×10-4 can be obtained for ZMT ceramics at sintering temperature 875°C.

AB - The dielectric ceramics comprised of (Zn1-xMg x)TiO3 (x=0.1-0.5, abbreviated to ZMT) were developed by conventional mixed-oxide method combined with a semi-chemical processing. V 2O5 was used as sintering aids to lower the sintering temperature of ceramics. The results showed that the hexagonal phase stability region extended from 900 to 1150°C as the amount of magnesium increased. The densification temperature of ZMT ceramics could be reduced from 1200 to 875°C by V2O5 additions and using semi-chemical processing, the relative density of ZMT ceramics with 1.00wt% V 2O5 addition reach 95% at 875°C The dielectric properties of ZMT were measured at different frequencies and the results showed that there existed a decreasing tendency of the loss tangents (tg δ) with increasing measuring frequency. It is concluded that εr=22 and tg δ = 5.7×10-4 can be obtained for ZMT ceramics at sintering temperature 875°C.

KW - (Zn,Mg)TiO

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KW - X-ray diffraction

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SN - 0878494324

SN - 9780878494323

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BT - Progress in Light Metals, Aerospace Materials and Superconductors

PB - Trans Tech Publications Ltd

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Y2 - 25 June 2006 through 30 June 2006

ER -