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https://hdl.handle.net/2440/75443
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Type: | Journal article |
Title: | Porous and dense Ni hollow fibre membranes |
Author: | Meng, B. Tan, X. Meng, X. Qiao, S. Liu, S. |
Citation: | Journal of Alloys and Compounds, 2009; 470(1-2):461-464 |
Publisher: | Elsevier Science Sa |
Issue Date: | 2009 |
ISSN: | 0925-8388 1873-4669 |
Statement of Responsibility: | Bo Meng, Xiaoyao Tan, Xiuxia Meng, Shizhang Qiao, Shaomin Liu |
Abstract: | Nickel hollow fibre membranes were prepared by extruding a polymer solution containing suspended nickel (Ni) powder to green hollow fibres, which were then sintered at elevated temperature under an argon atmosphere. The hollow fibres were characterized by a scanning electron microscope (SEM), X-ray diffractometer (XRD), mercury porosimeter, gas permeation test and conductance measurements. Porous Ni hollow fibres with micron-sized pore structures can be obtained directly by sintering the green fibre at relatively lower temperatures. Heated at a higher temperature (i.e., 950 °C), the Ni hollow fibres became gas-tight membranes which are of great interest for hydrogen separation. © 2008 Elsevier B.V. All rights reserved. |
Keywords: | Inorganic Materials X-ray diffraction Microstructure |
Rights: | Copyright © 2008 Elsevier B.V. All rights reserved. |
DOI: | 10.1016/j.jallcom.2008.02.106 |
Published version: | http://dx.doi.org/10.1016/j.jallcom.2008.02.106 |
Appears in Collections: | Aurora harvest 4 Chemical Engineering publications |
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