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“诺奖材料”竟能帮助碳中和?MOFs在中国如何点“碳”成金
Xin Jing Bao· 2025-10-10 09:55
Group 1 - The Nobel Prize in Chemistry for 2025 was awarded to Japanese scientist Shin Kitagawa, Australian scientist Richard Robson, and American scientist Omar Yaghi for their contributions to the development of Metal-Organic Frameworks (MOFs) [1] - MOFs are recognized for their customizable properties and potential applications in addressing water crises, energy challenges, and pollution issues, marking a new era of "designed materials" [1] Group 2 - MOFs have made significant breakthroughs in carbon capture technology, providing a key pathway for achieving carbon neutrality [2] - The CALF-20 MOF material, detailed in a 2021 paper, is noted for its high capacity, selectivity, stability, and scalability, offering a low-energy, durable solution for carbon capture [2] - Since January 2021, CALF-20 has been undergoing industrial trials at a cement plant in Canada, capturing one ton of CO2 daily, making it the first industrial demonstration of a MOF material [2][3] Group 3 - Multiple countries, including Canada, the UK, Germany, and China, are advancing the industrial application of MOFs, targeting significant CO2 capture capabilities with lower energy consumption [4] - A factory named Redwood in Burnaby, Canada, aims to produce enough MOF-based filters to capture 10 million tons of CO2 annually, indicating a major commercial breakthrough for MOFs [4] - MOFs are also enhancing hydrogen storage efficiency, with specific MOFs achieving hydrogen storage capacities of 14.0wt% and 13.2wt% under certain conditions, surpassing traditional high-pressure gas cylinders [4] Group 4 - In China, MOF applications are advancing, with facilities utilizing MOFs for carbon capture and water collection in arid regions [6] - Carbon Yu New Materials Co., based in Zhuhai, has developed over 40 MOF products and aims to surpass BASF in the industry within 3-5 years [6] - Yueyang Xingchang is the only domestic company achieving large-scale production of MOF materials and has begun testing its MOF materials as solid-state battery electrolytes with CATL [6]