Two‐Dimensional‐Materials Membranes for Gas Separations

Ying, Yunpan; Rouhani, Hadi; Wang, Dechao; Zhao, Dan

doi:10.1002/9783527829859.ch7

Cited by 2 publications

(2 citation statements)

References 148 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…CTF-BTD/GO membranes, for instance, were produced by depositing CTF-BTD and GO nanosheets onto anodic aluminum oxide (AAO) substrate surfaces. The H 2 permeation and H 2 /CO 2 selectivity of the CTF-BTD/GO membranes were 655.6 GPU and 43.1, respectively [ 134 ].…”

Section: Recent Nanoparticle-embedded Polymers and Their Applicationsmentioning

confidence: 99%

Nanoparticle-Embedded Polymers and Their Applications: A Review

Khdary,

Almuarqab,

El Enany

2023

Membranes

View full text Add to dashboard Cite

There has been increasing interest in the study and development of nanoparticle-embedded polymeric materials and their applications to special membranes. Nanoparticle-embedded polymeric materials have been observed to have a desirable compatibility with commonly used membrane matrices, a wide range of functionalities, and tunable physicochemical properties. The development of nanoparticle-embedded polymeric materials has shown great potential to overcome the longstanding challenges faced by the membrane separation industry. One major challenge that has been a bottleneck to the progress and use of membranes is the balance between the selectivity and the permeability of the membranes. Recent developments in the fabrication of nanoparticle-embedded polymeric materials have focused on how to further tune the properties of the nanoparticles and membranes to improve the performance of the membranes even further. Techniques for improving the performance of nanoparticle-embedded membranes by exploiting their surface characteristics and internal pore and channel structures to a significant degree have been incorporated into the fabrication processes. Several fabrication techniques are discussed in this paper and used to produce both mixed-matrix membranes and homogenous nanoparticle-embedded polymeric materials. The discussed fabrication techniques include interfacial polymerization, self-assembly, surface coating, and phase inversion. With the current interest shown in the field of nanoparticle-embedded polymeric materials, it is expected that better-performing membranes will be developed soon.

show abstract

Section: Recent Nanoparticle-embedded Polymers and Their Applicationsmentioning

confidence: 99%

Nanoparticle-Embedded Polymers and Their Applications: A Review

Khdary,

Almuarqab,

El Enany

2023

Membranes

View full text Add to dashboard Cite

show abstract

“…[ 7 ] Moreover, LDHs possess a distinctive memory effect, allowing them to restore their original layered structures, which sets them apart in terms of structural stability and reversibility. [ 8 ] Thus, LDHs have been proved to perform well in various fields, such as separation, [ 9 ] adsorption, [ 10 ] biology, [ 11 ] catalysis, [ 12 ] energy, [ 13 ] etc. More importantly, LDHs are made into membranes and used in functional devices, which further broaden the scope of their applications.…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in Layered Double Hydroxides Membranes: Insights into Multiple Mass Transport

Hu,

Zhang,

Dong

2023

Adv Funct Materials

View full text Add to dashboard Cite

Layered double hydroxides (LDHs) consist of metal cations with positive charges and anions located between their layers, resulting in a structured gallery height and a wide array of surface functionalities. In recent years, LDHs have garnered substantial attention due to their expanded application range through the development of LDHs membranes, bringing exciting possibilities across various fields. A deep understanding of mass transport mechanisms is essential for designing membrane materials effectively and enhancing separation processes. In this review, In this review, the strategies employed for creating continuous and well‐intergrown LDHs membranes are first elaborated. Subsequently, the study delves into a detailed discussion of the selective transport processes involving gas molecules, liquid molecules, and ions through LDHs membranes. Based on the interactions between permeated molecules and LDHs membranes, the mass transport mechanisms can be concluded in molecular sieving mechanism, solution‐diffusion mechanism and facilitated transport mechanism. Finally, the current challenges and future perspectives are outlined.

show abstract

Two‐Dimensional‐Materials Membranes for Gas Separations

Cited by 2 publications

References 148 publications

Nanoparticle-Embedded Polymers and Their Applications: A Review

Nanoparticle-Embedded Polymers and Their Applications: A Review

Recent Advances in Layered Double Hydroxides Membranes: Insights into Multiple Mass Transport

Contact Info

Product

Resources

About