A review of the application of carbon-based membranes to hydrogen separation

Sazali, Norazlianie

doi:10.1007/s10853-020-04829-7

Cited by 36 publications

(15 citation statements)

References 105 publications

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“…Carbon-based nanocomposite membranes have incorporated GO, CNTs, and graphene as nanofillers towards gas purification applications such as separating mixtures of CO 2 /CH 4 , and the difficult removal of H 2 S from biogas [73]. Furthermore, they can be used in the separation/capture/adsorption of other gas mixtures of CO 2 /H 2 , H 2 /CH 4 , and N 2 /H 2 , among others, as reviewed by Sazali (2020) [74]. In this work, the author favours the use of carbon membranes over their polymeric counterparts, citing limitations including operating temperatures, poor selectivity in terms of solubility and diffusivity for H 2 and CO 2 gases.…”

Section: Mwas Of Carbon-based Nanocomposites For Gas Purificationmentioning

confidence: 99%

Sustainable Hydrothermal and Solvothermal Synthesis of Advanced Carbon Materials in Multidimensional Applications: A Review

et al. 2021

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The adoption of green technology is very important to protect the environment and thus there is a need for improving the existing methods for the fabrication of carbon materials. As such, this work proposes to discuss, interrogate, and propose viable hydrothermal, solvothermal, and other advanced carbon materials synthesis methods. The synthesis approaches for advanced carbon materials to be interrogated will include the synthesis of carbon dots, carbon nanotubes, nitrogen/titania-doped carbons, graphene quantum dots, and their nanocomposites with solid/polymeric/metal oxide supports. This will be performed with a particular focus on microwave-assisted solvothermal and hydrothermal synthesis due to their favourable properties such as rapidity, low cost, and being green/environmentally friendly. These methods are regarded as important for the current and future synthesis and modification of advanced carbon materials for application in energy, gas separation, sensing, and water treatment. Simultaneously, the work will take cognisance of methods reducing the fabrication costs and environmental impact while enhancing the properties as a direct result of the synthesis methods. As a direct result, the expectation is to impart a significant contribution to the scientific body of work regarding the improvement of the said fabrication methods.

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Section: Mwas Of Carbon-based Nanocomposites For Gas Purificationmentioning

confidence: 99%

Sustainable Hydrothermal and Solvothermal Synthesis of Advanced Carbon Materials in Multidimensional Applications: A Review

et al. 2021

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show abstract

“…Carbon-based nanocomposite membranes have incorporated GO, carbon nanotubes (CNTs), and graphenes as nanofillers towards gas purification applications such as separating mixtures of CO2/CH4, and the difficult removal of H2S from biogas [63]. Furthermore, they can be used in the separation/capture/adsorption of other gases mixtures of CO2/H2, H2/CH4, and N2/H2, among others as reviewed by Sazali (2020) [64]. In this work, the author favours the use of carbon membranes over their polymeric counterparts, citing limitations including operating temperatures, poor selectivity in terms of solubility and diffusivity for H2 and CO2 gases.…”

Section: Mwas Of Carbon-based Nanocomposites For Gas Purificationmentioning

confidence: 99%

Sustainable Hydrothermal and Solvothermal Synthetic Approaches for Advanced Carbon Materials in Multidimensional Applications: A Review

Ndlwana¹,

Raleie²,

Dimpe³

et al. 2021

Preprint

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There is great importance and need of improving existing carbon materials fabrication methods. As such, this work proposes to discuss, interrogate, and propose viable hydrothermal, solvothermal, and other advanced carbon materials synthetic methods. The advanced carbon materials to be interrogated will include the synthesis of carbon dots, carbon nanotubes, nitrogen/titania-doped carbons, graphene quantum dots, and their nanocomposites with solid/polymeric/metal oxide supports. This will be done with special mind to microwave-assisted solvothermal and hydrothermal synthesis due to their favourable properties such as rapidity, low cost, and green/environmentally-friendliness. Thus, these methods are important during the current and future synthesis and modification of advanced carbon materials for application in energy, gas separation, sensing, and water treatment. Simultaneously, the work will pay special cognizance to methods reducing the fabrication costs and environmental impact while enhancing the properties as a direct result of the synthesis methods. As a direct result, the expectation is to impart a significant contribution to the scientific body of work regarding the improvement of the said fabrication methods.

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“…Polymer-based membrane materials have drawn great attention because of their lightweight, low cost, and easy fabrication process [8][9][10]. Rather, the efficacy of polymeric membranes is quite high because it usually follows the solution-diffusion mechanism for gas separation which is controlled by the permeability and selectivity.…”

Section: Figure 1 Different Mechanisms Of Porous and Non-porous Membrane Technology For Gas Separationmentioning

confidence: 99%

Polymeric Membranes for O2/N2 Separation

Das

Chowdhury

Shakil

2021

Materials Research Foundations

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Over the last few decades, polymeric membranes-based O2/N2 separation techniques have been progressed from a laboratory curiosity to a commercial reality. These membranes show various advantages i.e., low energy consumption and cost, compared to the other conventional methods for O2 and N2 separation. These benefits generate a great deal of interest in industry and academia to accelerate the commercial feasibility of polymeric membranes for O2/N2 separation. For this, various materials have been developed in order to enhance both O2 permeability and O2/N2 selectivity of the polymeric membranes. In this chapter, the recent development of various polymeric membranes, including a different polymer matrix and polymer inorganic composite for O2/N2 separation, is discussed.

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A review of the application of carbon-based membranes to hydrogen separation

Cited by 36 publications

References 105 publications

Sustainable Hydrothermal and Solvothermal Synthesis of Advanced Carbon Materials in Multidimensional Applications: A Review

Sustainable Hydrothermal and Solvothermal Synthesis of Advanced Carbon Materials in Multidimensional Applications: A Review

Sustainable Hydrothermal and Solvothermal Synthetic Approaches for Advanced Carbon Materials in Multidimensional Applications: A Review

Polymeric Membranes for O2/N2 Separation

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