Tailoring the CO2-selectivity of interfacial polymerized thin film nanocomposite membrane via the barrier effect of functionalized boron nitride

Wong, Kar Chun; Goh, Pei Sean; Suzaimi, Nur Diyana; Ng, Zhi Chien; Ismail, Ahmad Fauzi; Jiang, Xiaoxia; Hu, Xiude; Taniguchi, Takaaki

doi:10.1016/j.jcis.2021.06.156

Cited by 9 publications

(7 citation statements)

References 57 publications

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“…Figure 1. Cross sectional morphologies of (a) porous PVDF-HFP, (b) PEDA-SiO 2 embedded PVDF-HFP [91], (d) thin film layer from assembled amino functionalized boron nitride (Am-BN) [92] and (e) © polyamide (PA) selective layer incorporated with polyethyleneimine functionalized boron nitride (PEI-BN) [93]. (c) Surface morphology of nanoparticle-templated polymer layer fabricated by chemically etching (i) crosslinked iron oxide (Fe 3 O 4 ) to obtain (ii) ultrathin porous polymeric layer with (iii) vertically continuous pores [94].…”

Section: The Roles Of Nanofiller In Gas Separation Membranementioning

confidence: 99%

“…This improves the solubility of gases into the membrane matrix, thereby elevating their permselectivity. Considering the important role played by the functional groups attached to the nanofillers to promote the formation of defect-free and high-performance NCM, it is unsurprising that many works have been devoted to the surface modification of inorganic nanofiller via functionalization [90,93,155,156].…”

Section: The Roles Of Nanofiller In Gas Separation Membranementioning

confidence: 99%

“…• simple indicator of presence or absence of non-selective void at the nanofillerpolymer interfaces [93,[200][201][202][203][204] Mozafari et al [111] assessed the effectiveness of functionalization by computing the specific energy to break the bonds between nanofiller and polymer (∆E), as shown in Equation ( 1):…”

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confidence: 99%

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The State-of-the-Art Functionalized Nanomaterials for Carbon Dioxide Separation Membrane

et al. 2022

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Nanocomposite membrane (NCM) is deemed as a practical and green separation solution which has found application in various fields, due to its potential to delivery excellent separation performance economically. NCM is enabled by nanofiller, which comes in a wide range of geometries and chemical features. Despite numerous advantages offered by nanofiller incorporation, fabrication of NCM often met processing issues arising from incompatibility between inorganic nanofiller and polymeric membrane. Contemporary, functionalization of nanofiller which modify the surface properties of inorganic material using chemical agents is a viable approach and vigorously pursued to refine NCM processing and improve the odds of obtaining a defect-free high-performance membrane. This review highlights the recent progress on nanofiller functionalization employed in the fabrication of gas-separative NCMs. Apart from the different approaches used to obtain functionalized nanofiller (FN) with good dispersion in solvent and polymer matrix, this review discusses the implication of functionalization in altering the structure and chemical properties of nanofiller which favor interaction with specific gas species. These changes eventually led to the enhancement in the gas separation efficiency of NCMs. The most frequently used chemical agents are identified for each type of gas. Finally, the future perspective of gas-separative NCMs are highlighted.

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Section: The Roles Of Nanofiller In Gas Separation Membranementioning

confidence: 99%

Section: The Roles Of Nanofiller In Gas Separation Membranementioning

confidence: 99%

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The State-of-the-Art Functionalized Nanomaterials for Carbon Dioxide Separation Membrane

et al. 2022

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“…BNs have numerous features such as hydrophilic properties, good chemical stability, high oxidation resistance, and graphite-like structure, which present the most stable and soft bonding bustle, similar to that in aromatic compounds. As an exciting analogue of graphene, BNs are metal-free great strength materials, and their honeycomb structures could act as a perfect barrier to the molecule’s diffusion for gas separation membranes . BN-based membranes have been used for their antifouling properties, ultrafast solvent transport for molecular solutes separation membrane preparation, and oil/water separation.…”

Section: Introductionmentioning

confidence: 99%

“…As an exciting analogue of graphene, BNs are metal-free great strength materials, and their honeycomb structures could act as a perfect barrier to the molecule's diffusion for gas separation membranes. 11 BN-based membranes have been used for their antifouling properties, ultrafast solvent transport for molecular solutes separation membrane preparation, and oil/water separation. Therefore, the environmental application of BNs has been promising.…”

Section: Introductionmentioning

confidence: 99%

A Comprehensive Review on the Applications of Boron Nitride Nanomaterials in Membrane Fabrication and Modification

Vatanpour

Mehrabani

Keskin

et al. 2021

Ind. Eng. Chem. Res.

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Boron nitride (BN) presented enormous potential in the fabrication of novel membranes with superior separation efficiency. Researchers try to produce membranes with high solvent permeability and good rejection performance in industrial applications. In this review, the recent progress in the fabrication of BN-based membranes with different fabrication techniques and various applications is reviewed. Representative studies on applying BN-based membranes in gas separation, proton exchange, electrodialysis, and water filtration membranes to develop their performance and stability, induce antifouling characteristics, and decline the trade-off between selectivity and permeability, together with the explanation of their mechanisms, are discussed. Moreover, various methods of synthesis of BN allotropes are introduced. In addition, a brief review of simulation studies (molecular dynamic and density function theory) on theoretical studies of BN nanosheet membranes was performed. The authors hope that this review will arouse the active interest of many researchers in the further development of the BNs application in membrane science and technology.

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Recent progress on functional polymeric membranes for CO2 separation from flue gases: A review

Jana,

Modi

2024

Carbon Capture Science & Technology

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Tailoring the CO2-selectivity of interfacial polymerized thin film nanocomposite membrane via the barrier effect of functionalized boron nitride

Cited by 9 publications

References 57 publications

The State-of-the-Art Functionalized Nanomaterials for Carbon Dioxide Separation Membrane

The State-of-the-Art Functionalized Nanomaterials for Carbon Dioxide Separation Membrane

A Comprehensive Review on the Applications of Boron Nitride Nanomaterials in Membrane Fabrication and Modification

Recent progress on functional polymeric membranes for CO2 separation from flue gases: A review

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