Self-Assembled Sandwich-like Mixed Matrix Membrane of Defective Zr-MOF for Efficient Gas Separation

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(4), P. 279 - 279

Published: Feb. 12, 2025

Membrane technology has been widely used in industrial CO2 capturing, gas purification and separation, arousing attention due to its advantages of high efficiency, energy saving environmental protection. In the context reducing global carbon emissions combating climate change, it is particularly important capture separate greenhouse gasses such as CO2. Zr-MOF can be a multi-dimensional modification on polymer membrane prepare self-assembled MOF-based mixed matrix membranes (MMMs), aiming at problem weak adhesion or bonding force between separation layer porous carrier. When defective UiO-66 applied PVDF functional layer, performance significantly improved. TUT-UiO-3-TTN@PVDF permeation flux 14,294 GPU selectivity 27 for CO2/N2 18 CO2/CH4, respectively. The permeability exhibited change after 40 h continuous operation, improving showing exceptional stability large-scale applications.

Language: Английский

---

Synthesis and Adsorption of Cerium Doped Layered Manganese Lithium Ion-Sieve Spherical Particles Based on Pvb/Pmma Blends

Published: Jan. 1, 2025

Language: Английский

---

A high-efficiency Pebax® 1657-based mixed matrix membrane containing molybdenum oxide particles for enhanced CO2/N2 separation

International Journal of Environmental Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Language: Английский

---

Three-In-One Polyimide-based Blended Membrane for Upgrading Helium Separation Performance and Physical Aging Resistance

Advanced Membranes, Journal Year: 2025, Volume and Issue: unknown, P. 100139 - 100139

Published: March 1, 2025

Language: Английский

---