透氧膜材料Ca<sub>0.5</sub>Sr<sub>0.5</sub>CO<sub><i>x</i></sub>Fe<sub>1-<i>x</i></sub>O<sub>3-<i>δ</i></sub>的制備及性能

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透氧膜材料Ca_0.5Sr_0.5CO_xFe_1-xO_3-δ的制備及性能

陳超群, 閆柏軍, 馮根生, 張穎, 許丹娘, 李聯生

文章導航 > 工程科學學報 > 2005 > 27(6): 695-697

陳超群, 閆柏軍, 馮根生, 張穎, 許丹娘, 李聯生. 透氧膜材料Ca0.5Sr0.5COxFe1-xO3-δ的制備及性能[J]. 工程科學學報, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

引用本文:

陳超群, 閆柏軍, 馮根生, 張穎, 許丹娘, 李聯生. 透氧膜材料Ca_0.5Sr_0.5CO_xFe_1-xO_3-δ的制備及性能[J]. 工程科學學報, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

CHEN Chaoqun, YAN Bojun, FENG Gensheng, ZHANG Ying, XU Danniang, LI Liansheng. Preparation and property of oxygen permeation membranes Ca0.5Sr0.5CoxFe1-xO3-δ[J]. Chinese Journal of Engineering, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

Citation:

CHEN Chaoqun, YAN Bojun, FENG Gensheng, ZHANG Ying, XU Danniang, LI Liansheng. Preparation and property of oxygen permeation membranes Ca_0.5Sr_0.5Co_xFe_1-xO_3-δ[J]. Chinese Journal of Engineering, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

陳超群, 閆柏軍, 馮根生, 張穎, 許丹娘, 李聯生. 透氧膜材料Ca0.5Sr0.5COxFe1-xO3-δ的制備及性能[J]. 工程科學學報, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

引用本文:

陳超群, 閆柏軍, 馮根生, 張穎, 許丹娘, 李聯生. 透氧膜材料Ca_0.5Sr_0.5CO_xFe_1-xO_3-δ的制備及性能[J]. 工程科學學報, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

CHEN Chaoqun, YAN Bojun, FENG Gensheng, ZHANG Ying, XU Danniang, LI Liansheng. Preparation and property of oxygen permeation membranes Ca0.5Sr0.5CoxFe1-xO3-δ[J]. Chinese Journal of Engineering, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

Citation:

CHEN Chaoqun, YAN Bojun, FENG Gensheng, ZHANG Ying, XU Danniang, LI Liansheng. Preparation and property of oxygen permeation membranes Ca_0.5Sr_0.5Co_xFe_1-xO_3-δ[J]. Chinese Journal of Engineering, 2005, 27(6): 695-697. doi: 10.13374/j.issn1001-053x.2005.06.014

透氧膜材料Ca_0.5Sr_0.5CO_xFe_1-xO_3-δ的制備及性能

doi: 10.13374/j.issn1001-053x.2005.06.014

北京科技大學冶金與生態學院, 北京 100083

基金項目:

國家自然科學基金上海寶鋼集團公司聯合資助（No.50474073）

作者簡介:
陳超群(1978-),男,碩士研究生

中圖分類號: TF124.32
計量
- 文章訪問數: 145
- HTML全文瀏覽量: 21
- PDF下載量: 4
- 被引次數: 0
出版歷程
- 收稿日期: 2005-09-13
- 修回日期: 2005-10-09
- 網絡出版日期: 2021-08-17

Preparation and property of oxygen permeation membranes Ca_0.5Sr_0.5Co_xFe_1-xO_3-δ

Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China

摘要: 在1000~1200℃溫度范圍內用固相反應法合成鈣鐵礦結構的材料Ca_0.5Sr_0.5CO_xFe_1-xO_3-δ,用XRD對合成的試樣進行了物相分析,探討合適的燒成制度.用直流四電極法對樣品進行了電導率測量.結果顯示,制得的Ca_0.5Sr_0.5Co_0.8Fe_0.2O_3-δ樣品為單相產物,具有良好的電性能,是一種有應用前景的混合導體材料.
- 鈣鐵礦 /
- 固相反應 /
- 單相結構 /
- 電導率
Abstract: A brownmillerite-type of Ca_0.5Sr_0.5Co_xFe_1-xO_3-δ was prepared using a solid-state reaction method in the temperature range of 1000 to 1200℃. The structure of the material was characterized by means of XRD to seek for a suitable sintering procedure. The conductivities were tested by means of DC four probes. The experimental result shows that Ca_0.5Sr_0.5Co_0.8Fe_0.2O_1-δ is a material of promising application, which has a single-phase structure and good electrical performance.
- brownmillerite /
- solid-state reaction /
- single-phase structure /
- conductivity

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計量

文章訪問數: 145
HTML全文瀏覽量: 21
PDF下載量: 4
被引次數: 0

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