Phase transformation in BiNb O4 ceramics

Di Zhou; Hong Wang; Xi Yao; Xiaoyong Wei; Feng Xiang; Lixia Pang

doi:10.1063/1.2732833

Phase transformation in BiNb O4 ceramics

Di Zhou
, Hong Wang
, Xi Yao
, Xiaoyong Wei
, Feng Xiang
, Lixia Pang

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

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

53 Scopus citations

Abstract

Phase transformation from Β-BiNb O4 to α-BiNb O4 in BiNb O4 bulk samples was studied. From x-ray diffraction patterns, the transformation from Β to α phase of BiNb O4 could be observed by heating the bulk samples of Β-BiNb O4 from low temperatures to 700-1030 °C. Such a transformation did not occur in powder samples and in the cooling course. This phenomenon might be related with associated activation of stress and heat energy in the heating course. Differential thermal analysis, shrinkage, and dielectric properties as a function of temperature were carried out, and all the results confirmed the transformation from Β to α phase of BiNb O4.

Original language	English
Article number	172910
Journal	Applied Physics Letters
Volume	90
Issue number	17
DOIs	https://doi.org/10.1063/1.2732833
State	Published - 2007

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title = "Phase transformation in BiNb O4 ceramics",

abstract = "Phase transformation from Β-BiNb O4 to α-BiNb O4 in BiNb O4 bulk samples was studied. From x-ray diffraction patterns, the transformation from Β to α phase of BiNb O4 could be observed by heating the bulk samples of Β-BiNb O4 from low temperatures to 700-1030 °C. Such a transformation did not occur in powder samples and in the cooling course. This phenomenon might be related with associated activation of stress and heat energy in the heating course. Differential thermal analysis, shrinkage, and dielectric properties as a function of temperature were carried out, and all the results confirmed the transformation from Β to α phase of BiNb O4.",

author = "Di Zhou and Hong Wang and Xi Yao and Xiaoyong Wei and Feng Xiang and Lixia Pang",

year = "2007",

doi = "10.1063/1.2732833",

language = "英语",

volume = "90",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "17",

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TY - JOUR

T1 - Phase transformation in BiNb O4 ceramics

AU - Zhou, Di

AU - Wang, Hong

AU - Yao, Xi

AU - Wei, Xiaoyong

AU - Xiang, Feng

AU - Pang, Lixia

PY - 2007

Y1 - 2007

N2 - Phase transformation from Β-BiNb O4 to α-BiNb O4 in BiNb O4 bulk samples was studied. From x-ray diffraction patterns, the transformation from Β to α phase of BiNb O4 could be observed by heating the bulk samples of Β-BiNb O4 from low temperatures to 700-1030 °C. Such a transformation did not occur in powder samples and in the cooling course. This phenomenon might be related with associated activation of stress and heat energy in the heating course. Differential thermal analysis, shrinkage, and dielectric properties as a function of temperature were carried out, and all the results confirmed the transformation from Β to α phase of BiNb O4.

AB - Phase transformation from Β-BiNb O4 to α-BiNb O4 in BiNb O4 bulk samples was studied. From x-ray diffraction patterns, the transformation from Β to α phase of BiNb O4 could be observed by heating the bulk samples of Β-BiNb O4 from low temperatures to 700-1030 °C. Such a transformation did not occur in powder samples and in the cooling course. This phenomenon might be related with associated activation of stress and heat energy in the heating course. Differential thermal analysis, shrinkage, and dielectric properties as a function of temperature were carried out, and all the results confirmed the transformation from Β to α phase of BiNb O4.

UR - https://www.scopus.com/pages/publications/34248524423

U2 - 10.1063/1.2732833

DO - 10.1063/1.2732833

M3 - 文章

AN - SCOPUS:34248524423

SN - 0003-6951

VL - 90

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 17

M1 - 172910

ER -

Phase transformation in BiNb O4 ceramics

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