Influence of sintering condition on crystal structure, microstructure, and oxygen permeability of perovskite-related type Ba0.8 Sr0.2Co0.8Fe0.2O3-δ membranes

Liang Tan; Xuehong Gu; Li Yang; Lixiong Zhang; Chongqing Wang; Nanping Xu

doi:10.1016/S1383-5866(03)00047-9

Influence of sintering condition on crystal structure, microstructure, and oxygen permeability of perovskite-related type Ba_0.8 Sr_0.2Co_0.8Fe_0.2O_3-δ membranes

Liang Tan, Xuehong Gu, Li Yang, Lixiong Zhang, Chongqing Wang, Nanping Xu

化工学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

49 引用（Scopus）

摘要

Ba_0.8Sr_0.2Co_0.8Fe_0.2 O_3-δ (BSCF) membranes were prepared at different sintering conditions. X-ray diffraction (XRD) patterns revealed that the BSCF oxides had a perovskite-related structure with mixed-phase. Slight difference in crystal structures was found for membranes prepared at different sintering conditions including sintering temperature and dwell time. Compared with dwell time, sintering temperature was found to have more influence on the microstructure of membrane. Oxygen permeation flux did not increase directly with the relative density, which was considered to be the combinative result of the microstructure and the crystal structure.

源语言	英语
页（从-至）	307-312
页数	6
期刊	Separation and Purification Technology
卷	32
期	1-3
DOI	https://doi.org/10.1016/S1383-5866(03)00047-9
出版状态	已出版 - 1 7月 2003

访问文件

10.1016/S1383-5866(03)00047-9

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{56340b632d7446edbe2690a497bfdbe2,

title = "Influence of sintering condition on crystal structure, microstructure, and oxygen permeability of perovskite-related type Ba0.8 Sr0.2Co0.8Fe0.2O3-δ membranes",

abstract = "Ba0.8Sr0.2Co0.8Fe0.2 O3-δ (BSCF) membranes were prepared at different sintering conditions. X-ray diffraction (XRD) patterns revealed that the BSCF oxides had a perovskite-related structure with mixed-phase. Slight difference in crystal structures was found for membranes prepared at different sintering conditions including sintering temperature and dwell time. Compared with dwell time, sintering temperature was found to have more influence on the microstructure of membrane. Oxygen permeation flux did not increase directly with the relative density, which was considered to be the combinative result of the microstructure and the crystal structure.",

keywords = "Microstructure, Oxygen permeability, Perovskite-related, Sintering, X-ray diffraction pattern",

author = "Liang Tan and Xuehong Gu and Li Yang and Lixiong Zhang and Chongqing Wang and Nanping Xu",

year = "2003",

month = jul,

day = "1",

doi = "10.1016/S1383-5866(03)00047-9",

language = "英语",

volume = "32",

pages = "307--312",

journal = "Separation and Purification Technology",

issn = "1383-5866",

publisher = "Elsevier B.V.",

number = "1-3",

}

TY - JOUR

T1 - Influence of sintering condition on crystal structure, microstructure, and oxygen permeability of perovskite-related type Ba0.8 Sr0.2Co0.8Fe0.2O3-δ membranes

AU - Tan, Liang

AU - Gu, Xuehong

AU - Yang, Li

AU - Zhang, Lixiong

AU - Wang, Chongqing

AU - Xu, Nanping

PY - 2003/7/1

Y1 - 2003/7/1

N2 - Ba0.8Sr0.2Co0.8Fe0.2 O3-δ (BSCF) membranes were prepared at different sintering conditions. X-ray diffraction (XRD) patterns revealed that the BSCF oxides had a perovskite-related structure with mixed-phase. Slight difference in crystal structures was found for membranes prepared at different sintering conditions including sintering temperature and dwell time. Compared with dwell time, sintering temperature was found to have more influence on the microstructure of membrane. Oxygen permeation flux did not increase directly with the relative density, which was considered to be the combinative result of the microstructure and the crystal structure.

AB - Ba0.8Sr0.2Co0.8Fe0.2 O3-δ (BSCF) membranes were prepared at different sintering conditions. X-ray diffraction (XRD) patterns revealed that the BSCF oxides had a perovskite-related structure with mixed-phase. Slight difference in crystal structures was found for membranes prepared at different sintering conditions including sintering temperature and dwell time. Compared with dwell time, sintering temperature was found to have more influence on the microstructure of membrane. Oxygen permeation flux did not increase directly with the relative density, which was considered to be the combinative result of the microstructure and the crystal structure.

KW - Microstructure

KW - Oxygen permeability

KW - Perovskite-related

KW - Sintering

KW - X-ray diffraction pattern

UR - http://www.scopus.com/inward/record.url?scp=0037908651&partnerID=8YFLogxK

U2 - 10.1016/S1383-5866(03)00047-9

DO - 10.1016/S1383-5866(03)00047-9

M3 - 文章

AN - SCOPUS:0037908651

SN - 1383-5866

VL - 32

SP - 307

EP - 312

JO - Separation and Purification Technology

JF - Separation and Purification Technology

IS - 1-3

ER -

Influence of sintering condition on crystal structure, microstructure, and oxygen permeability of perovskite-related type Ba0.8 Sr0.2Co0.8Fe0.2O3-δ membranes

摘要

访问文件

其它文件与链接

指纹

引用此

Influence of sintering condition on crystal structure, microstructure, and oxygen permeability of perovskite-related type Ba_0.8 Sr_0.2Co_0.8Fe_0.2O_3-δ membranes