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Synthesis of BCYF0.10-YDC/BCYF0.10-Ni Double Layer Dense Hollow Fiber Ceramic Membranes for Hydrogen Separation
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Baolei SHAO1, Shuang WU1, Bo MENG1, Xiaobin WANG1, Xiuxia MENG1, Jinjin ZHANG1, Shaomin LIU2
Journal of the Chinese Ceramic Society | 2022, 50(9) : 2397 - 2405
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Journal of the Chinese Ceramic Society | 2022, 50(9): 2397-2405
• Research Articles •
Synthesis of BCYF0.10-YDC/BCYF0.10-Ni Double Layer Dense Hollow Fiber Ceramic Membranes for Hydrogen Separation
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Baolei SHAO1, Shuang WU1, Bo MENG1, Xiaobin WANG1, Xiuxia MENG1, Jinjin ZHANG1, Shaomin LIU2
Affiliations
  • 1.School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, Shandong, China
  • 2.College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China

    • SHAO Baolei (1996-), male, Master candidate. E-mail:

About Author:

SHAO Baolei (1996-), male, Master candidate. E-mail:

Published: 2022-09-20 doi: 10.14062/j.issn.0454-5648.20220010
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The membrane materials of Ba0.95Ce0.8Y0.2O3-δF0.10(BCYF0.10) and Ce0.8Y0.2O2-δ(YDC) ceramic powders were prepared by a sol-gel method. BCYF0.10-YDC/BCYF0.10-Ni double-layered asymmetric dense hollow fiber ceramic membrane was synthesized via co-spinning and co-sintering. The effects of spinning mixture composition and sintering temperature on the structure of hollow fiber membrane were investigated. The thickness of the dense layer, the interface between the two layers and the bending strength of the resultant hollow fiber membranes can be tuned by adjusting the ceramic powder loading in the inner and outer spinning solution. The thickness of the dense outer layer of the membrane is only 14.5 μm when the contents of ceramic powder in the inner and outer spinning solution are 65.7% and 44.4%, respectively. The two layers can be integrated well with the measured bending strength of 168.5 MPa. The prepared hollow fiber membranes were tested for hydrogen separation. At 900 ℃, when the feed gas (50% H2+50% He) and the sweep gas (N2) are controlled at 100 and 100 mL·min-1, respectively, the hydrogen permeation flux of hollow fiber membrane is 0.54 mL·min-1·cm-2.

double-layer hollow fiber membrane  /  perovskite-type oxide  /  cerium oxide  /  co-spinning and co-sintering
邵宝磊, 吴爽, 孟波, 王晓斌, 孟秀霞, 张津津, 刘少敏. BCYF0.10-YDC/BCYF0.10-Ni双层致密中空纤维陶瓷透氢膜的控制合成. 硅酸盐学报, 2022 , 50 (9) : 2397 -2405 . DOI: 10.14062/j.issn.0454-5648.20220010
Baolei SHAO, Shuang WU, Bo MENG, Xiaobin WANG, Xiuxia MENG, Jinjin ZHANG, Shaomin LIU. Synthesis of BCYF0.10-YDC/BCYF0.10-Ni Double Layer Dense Hollow Fiber Ceramic Membranes for Hydrogen Separation[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (9) : 2397 -2405 . DOI: 10.14062/j.issn.0454-5648.20220010
Appendix
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Year 2022 volume 50 Issue 9
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Article Info
doi: 10.14062/j.issn.0454-5648.20220010
  • Receive Date：2022-01-05
  • Online Date：2026-10-20
  • Published：2022-09-20
Article Data
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History
  • Received：2022-01-05
  • Revised：2022-03-04
Funding
Affiliations
    1.School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255000, Shandong, China
    2.College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China

Corresponding:

MENG Bo (1963-), female, Professor. E-mail:
WANG Xiaobin (1980-), male, Associate Professor.
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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