Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery
Separation Science and Engineering|Updated:2026-01-06
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Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery
Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery
中国化学工程学报(英文版)2017年第6期 页码:752-759
Affiliations:
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University,Nanjing,China,210009
Author bio:
Funds:
Supported by the National Natural Science Foundation of China (21476107, 21490585, 21406107), the Innovative Research Team Program by the Ministry of Education of China (IRT13070) and the Topnotch Academic Programs Project of Jiangsu Higher Education Institutions (TAPP).
Kang Huang, Jianwei Yuan, Guoshun Shen, 等. Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery[J]. 中国化学工程学报(英文版), 2017,(6):752-759. DOI: 10.1016/j.cjche.2016.11.010.
Kang Huang, Jianwei Yuan, Guoshun Shen, et al. Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery[J]. Chinese Journal of Chemical Engineering, 2017, (6): 752-759. DOI: 10.1016/j.cjche.2016.11.010.
Kang Huang, Jianwei Yuan, Guoshun Shen, 等. Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery[J]. 中国化学工程学报(英文版), 2017,(6):752-759. DOI: 10.1016/j.cjche.2016.11.010.DOI:
Kang Huang, Jianwei Yuan, Guoshun Shen, et al. Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery[J]. Chinese Journal of Chemical Engineering, 2017, (6): 752-759. DOI: 10.1016/j.cjche.2016.11.010.DOI:
Graphene oxide membranes supported on the ceramic hollow fibre for efficient H2 recovery
摘要
Abstract
The special channels and intrinsic defects within GO laminates make it a very potential candidate for gas separation in recent years. Herein
the gas separation performance of GO membranes prepared on the surface of ceramic α-Al
2
O
3
hollow fibre was investigated systematically. The microstructures of ceramic hollow fibre supported GO membranes were optimized by adjusting operation conditions. And
the GO membrane fabricated at 30 min exhibited great promising H
2
recovery ability from H
2
/CO
2
mixture. At room temperature
the H
2
permeance was over 1.00×10
-7
mol·m
-2
·s
-1
·Pa
-1
for both single gas and binary mixture. The corresponding ideal selectivity and mixture separation factor reached around 15 and 10
respectively. In addition
humility
operation temperature
H
2
concentration in the feed and the reproducibility were also studied in this work.
关键词
Keywords
references
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