Effects of synthesis methods on oxygen permeability of BaCe0.15Fe0.85O3-delta ceramic membranes
文献类型：期刊论文
| 作者 | Zhu, Xuefeng; Cong, You; Yang, Weishen |
| 刊名 | journal of membrane science
 |
| 出版日期 | 2006-10-20 |
| 卷号 | 283期号:1-2页码:158-163 |
| 关键词 | ceramic membrane synthesis methods oxygen separation mixed conducting perovskite oxides |
| 英文摘要 | dense bace0.15fe0.85o3-6 (bcf1585) ceramic membranes synthesized by the solid-state reaction (ssr) method and edta-citric acid (ec) process were investigated by x-ray powder diffraction, total conductivity, oxygen permeation, etc. xrd results revealed the perovskite structure of the powders prepared by the ec process was easier to be developed than that of prepared by ssr method. membranes derived from ec had higher density, pure phase structure and fewer defects comparing to those derived from ssr method. however, membranes derived from ssr method had higher oxygen permeability. thickness experiments revealed that the oxygen permeation fluxes of the membranes synthesized by both methods are all jointly controlled by surface exchange and bulk diffusion in the range of 0.7-2.0 mm. the long-term oxygen permeation operation revealed that the membranes derived from both methods exhibit good oxygen permeation stability. (c) 2006 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, chemical ; polymer science |
| 研究领域[WOS] | engineering ; polymer science |
| 关键词[WOS] | partial oxidation ; permeation properties ; methane conversion ; syngas ; microstructure ; transport ; performance ; reactors |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240844900020 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140180]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Xuefeng,Cong, You,Yang, Weishen. Effects of synthesis methods on oxygen permeability of BaCe0.15Fe0.85O3-delta ceramic membranes[J]. journal of membrane science,2006,283(1-2):158-163. |
| APA | Zhu, Xuefeng,Cong, You,&Yang, Weishen.(2006).Effects of synthesis methods on oxygen permeability of BaCe0.15Fe0.85O3-delta ceramic membranes.journal of membrane science,283(1-2),158-163. |
| MLA | Zhu, Xuefeng,et al."Effects of synthesis methods on oxygen permeability of BaCe0.15Fe0.85O3-delta ceramic membranes".journal of membrane science 283.1-2(2006):158-163. |
入库方式： OAI收割
来源：大连化学物理研究所
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