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2024, Vol.18, Issue.2

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Effective dispersion of fillers in the matrix is considered an efficient method to enhance the gas separation performance of hybrid membranes. In this study, metal-organic framework (MOF) nanoparticles dispersed in organosilica sol were successfully obtained by introducing urea into the precursor solution during the synthesis process. It was observed that the organosilica hybrid membrane, incorporated with urea-modulated MOF nanoparticles, exhibited a 3.3-fold increase in CO2/CH4 selectivities compared to the hybrid membrane incorporating non-modulated MOFs. These findings demonstrate the significant capability of urea-modulated MOFs to amplify the gas separation performance of hybrid membranes. This simple and feasible strategy can be widely used to produce various MOF-based membranes customized for diverse separation systems. (Yayun Zhao, Dechuan Zhao, Chunlong Kong, Yichao Lin, Xuezhen Wang, Liang Chen, Front. Chem. Sci. Eng. 2024, 18(2): 18)

Current Issue Volume 18 · Issue 2 · 2024. Pages 13-22 10 articles

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Optimized the vanadium electrolyte with sulfate-phosphoric mixed acids to enhance the stable operation at high-temperature

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2,   Pages 14- doi:10.1007/s11705-023-2377-x

Abstract 2 PDF 0

Plasma-exfoliated g-CN with oxygen doping: tailoring photocatalytic properties

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2, doi:10.1007/s11705-023-2381-1

Abstract 1 PDF 0

Excitonic devices based on two-dimensional transition metal dichalcogenides van der Waals heterostructures

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2, doi:10.1007/s11705-023-2382-0

Abstract 1 PDF 0

Clean production of lactic acid by selective carbon-carbon bond cleavage of biomass feedstock over a novel carbon-bismuth oxychloride photocatalyst

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2,   Pages 17- doi:10.1007/s11705-023-2380-2

Abstract 1 PDF 0

Remarkable enhancement of gas selectivity on organosilica hybrid membranes using urea-modulated metal-organic framework nanoparticles

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2,   Pages 18- doi:10.1007/s11705-024-2383-7

Abstract 1 PDF 0

A novel silver-doped nickel oxide hole-selective contact for crystalline silicon heterojunction solar cells

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2,   Pages 19- doi:10.1007/s11705-024-2384-6

Abstract 1 PDF 0

Enlarged interlayer of separator coating enabling high-performance lithiumsulfur batteries

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2,   Pages 20- doi:10.1007/s11705-024-2385-5

Abstract 1 PDF 0

Recyclable hydrolyzed polymers of intrinsic microporosity-1/FeO magnetic composites as adsorbents for selective cationic dye adsorption

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2,   Pages 21- doi:10.1007/s11705-024-2386-4

Abstract 1 PDF 0

High-yield production of porous carbon spheres derived from enzymatic hydrolysis lignin for zinc ion hybrid capacitors

Frontiers of Chemical Science and Engineering 2024, Volume 18, Issue 2, doi:10.1007/s11705-024-2387-3

Abstract 2 PDF 0