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专家解读诺贝尔化学奖:金属有机框架材料用途广,可吸附二氧化碳
Xin Jing Bao· 2025-10-08 14:31
Core Viewpoint - The 2025 Nobel Prize in Chemistry has been awarded to Susumu Kitagawa, Richard Robson, and Omar M. Yaghi for their contributions to the development of Metal-Organic Frameworks (MOFs), which have significant implications in various fields including chemistry, energy, and environmental science [1][2]. Group 1: Metal-Organic Frameworks (MOFs) - MOFs are porous materials created by the self-assembly of inorganic metal centers and organic ligands, allowing for the construction of thousands of different frameworks with controllable pore sizes, surface areas, and chemical environments [1][2]. - The industrial application of MOFs is currently limited, but extensive research is being conducted in the chemical field, with potential uses in gas separation and storage, such as hydrogen and methane storage for hydrogen fuel vehicles [1][2]. Group 2: Applications and Advantages - MOFs can be utilized in carbon capture, utilization, and storage (CCUS), which is essential for achieving China's dual carbon goals, due to their high surface area that allows for significant CO2 adsorption capacity [2]. - In arid desert regions, MOFs can absorb water vapor at night and release it during the day, providing a source of clean drinking water [2]. - In the pharmaceutical sector, MOFs can serve as drug carriers, enabling targeted delivery to affected areas [2]. - The use of MOFs in membrane separation can reduce energy consumption by over 90% compared to conventional methods [2]. - The versatility of MOFs allows for customization in gas separation by adjusting pore sizes and modifying chemical properties to meet specific needs [2].
2025诺贝尔化学奖,带来一场材料学革命
Hu Xiu· 2025-10-08 10:39
Core Viewpoint - The 2025 Nobel Prize in Chemistry is awarded to Susumu Kitagawa, Richard Robson, and Omar Yaghi for their contributions to the development of Metal-Organic Frameworks (MOFs) [1][2][22]. Group 1: Contributions of Awardees - Susumu Kitagawa is recognized as a pioneer in the field of porous coordination polymers (PCPs) and has made significant advancements in their physical and chemical properties, particularly for energy gas storage [8][12]. - Richard Robson contributed to the early description of MOFs and has been influential in the development of coordination polymers, demonstrating the potential of metal ions and organic linkers to create new materials [11][12]. - Omar Yaghi is a leading figure in the synthesis and application of MOFs and Covalent Organic Frameworks (COFs), significantly impacting gas storage, separation, and capture technologies [6][19]. Group 2: Impact of Metal-Organic Frameworks - MOFs have shown great potential in various applications, including hydrogen and methane storage, carbon dioxide capture, and gas separation, which are crucial for addressing environmental and energy challenges [6][22]. - The MOF market is projected to grow at an annual rate of 34%, reaching approximately $410 million by 2024, indicating a strong industrial interest and potential for commercialization [21]. - Companies like BASF have already achieved industrial production of MOFs for applications in high-pressure methane storage and catalysis, showcasing the transition from laboratory research to practical applications [21][22]. Group 3: Future Prospects - The recognition of these three scientists is expected to accelerate the application and industrialization of MOFs, facilitating the transition from experimental research to broader societal benefits [22].