Metal organic framework

The development of MOFs with specific metal ions and organic ligands addresses limitations in industrial applications by enhancing CO2 adsorption and selectivity, ensuring stability and efficiency in high humidity and temperature environments.

WO2026125518A1 Publication Date: 2026-06-18IMMATERIAL LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
IMMATERIAL LTD
Filing Date
2025-12-10
Publication Date
2026-06-18

AI Technical Summary

⚠Technical Problem

Existing metal organic frameworks (MOFs) face limitations in large-scale industrial applications due to issues such as limited moisture and thermal stability, poor selectivity, low sorbent capacity, and the need for expensive raw materials, particularly in carbon capture and gas separation processes.

⚗Method used

Development of MOFs comprising specific metal ions (e.g., zinc, aluminum) and organic ligands (e.g., benzene-1,3,5-tricarboxylic acid and 2-aminoterephthalic acid) with optimized porosity and selectivity for CO2 adsorption, suitable for high humidity and temperature conditions, using readily available materials.

🎯Benefits of technology

The new MOFs demonstrate enhanced CO2 adsorption capacity and selectivity, stability under industrial conditions, including high humidity and temperature, making them suitable for carbon capture from flue gases and other gas separation processes.

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Abstract

The present invention relates to metal organic framework(s) (MOF(s)), compositions comprising said MOF(s), MOF body or bodies comprising said MOF(s), MOF-coated non-MOF substrate body or bodies comprising said MOF(s), structured adsorbent beds comprising said MOF(s), methods of producing said MOF(s) and uses of said MOF(s).
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