Thin, High-Flux, Self-Standing, Graphene Oxide Membranes for Efficient Hydrogen Separation from Gas Mixtures

2017 ◽  
Vol 23 (47) ◽  
pp. 11416-11422 ◽  
Author(s):  
Daniel Bouša ◽  
Karel Friess ◽  
Kryštof Pilnáček ◽  
Ondřej Vopička ◽  
Marek Lanč ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Gas Mixtures ◽  
Hydrogen Separation ◽  
High Flux ◽  
Oxide Membranes ◽  
Graphene Oxide Membranes

Graphene oxide membranes with narrow inter-sheet galleries for enhanced hydrogen separation

2019 ◽  
Vol 55 (21) ◽  
pp. 3077-3080 ◽  
Author(s):  
Amr F. M. Ibrahim ◽  
Fateme Banihashemi ◽  
Y. S. Lin
Keyword(s):  
Graphene Oxide ◽  
Packing Density ◽  
Hydrogen Separation ◽  
Permeability Reduction ◽  
Pressure Filtration ◽  
Gas Molecules ◽  
Oxide Membranes ◽  
Filtration Permeability ◽  
Graphene Oxide Membranes

Brodie's GO sheets are prepared, characterized and compared to Hummers’ GO sheets. GO-B membranes are synthesized on polyester substrates using filtration. Permeability reduction of large gas molecules (CH4, N2 and CO2) is more significant compared to permeability reduction of small gas molecules (H2 and He). Pressure filtration enhances the packing density of GO-B sheets.

Enhanced photo-driven ion pump through silver nanoparticles decorated graphene oxide membranes

Nano Research ◽  
2021 ◽  
Author(s):  
Yaping Feng ◽  
Haoyu Dai ◽  
Yi Zhang ◽  
Jianjun Chen ◽  
Fengxiang Chen ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Graphene Oxide ◽  
Ion Pump ◽  
Oxide Membranes ◽  
Graphene Oxide Membranes

Electrically Controlled Thermal Radiation from Reduced Graphene Oxide Membranes

2021 ◽  
Author(s):  
Zhaolong Chen ◽  
Kou Yang ◽  
Tongfeng Xian ◽  
Coskun Kocabas ◽  
Sergei V. Morozov ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Radiation ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Oxide Membranes ◽  
Graphene Oxide Membranes
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