创造金属有机框架 可捕获二氧化碳

Core Viewpoint - The 2025 Nobel Prize in Chemistry has been awarded to three scientists for their contributions to the development of Metal-Organic Frameworks (MOFs), which have significant potential in various applications, including environmental and medical fields [2][4]. Group 1: Award Details - The Nobel Prize was awarded to Yoshinori Kitagawa, Richard Robson, and Omar M. Yaghi, recognizing their groundbreaking work in creating MOFs [2][4]. - The prize amount is 11 million Swedish Krona, approximately 1.17 million USD, which will be shared among the three laureates [4]. Group 2: Scientific Contributions - The awarded scientists developed MOFs characterized by large cavity structures that allow gases and other chemicals to flow, enabling applications such as water collection from desert air, CO2 capture, and toxic gas storage [2][3]. - MOFs are based on reticular chemistry, creating supermolecular structures with unprecedented chemical and structural strength, leading to innovative materials with high surface area and porosity [5][6]. Group 3: Applications and Impact - MOFs have significant applications in climate change mitigation, particularly in carbon capture technology, where they can reduce the separation cost of CO2 from other gases, which currently accounts for 70% of the total carbon capture cost [3]. - In the biomedical field, MOFs show promise in drug delivery and imaging, acting as "nano-trucks" to transport therapeutic agents directly to targeted areas, such as tumors [6].