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2025年诺贝尔化学奖揭晓,三名科学家因何获奖?
Xin Hua Wang· 2025-10-09 08:42
Core Points - The 2025 Nobel Prize in Chemistry was awarded to three scientists: North River, Richard Robson, and Omar M. Yagi, for their contributions to the development of metal-organic frameworks (MOFs) [2][3] - MOFs are characterized by their large cavity structures that allow gases and other chemicals to flow within them, making them useful for applications such as water collection from desert air, carbon dioxide capture, toxic gas storage, and catalyzing chemical reactions [2][3] Industry Implications - The potential of MOFs is significant, offering unprecedented opportunities for creating customized materials with new functionalities, which could address major global challenges [3] - MOFs have substantial application value in various fields, particularly in combating climate change through carbon capture technology, where the separation step currently accounts for approximately 70% of the total carbon capture cost. Utilizing MOFs for CO2 adsorption and separation could significantly reduce these costs [3] - Following the groundbreaking discoveries of the awardees, chemists have constructed thousands of different types of MOF materials, indicating a growing interest and investment in this area of research and development [3]
3M中国区总裁丁泓禹:树立ESG理念是企业ESG实践首要基础
Bei Ke Cai Jing· 2025-07-15 10:01
Core Viewpoint - The president of 3M China, Ding Hongyu, emphasized the importance of establishing ESG (Environmental, Social, and Governance) principles as a foundational aspect of corporate practice, highlighting its role in maintaining competitive advantage and leading industry trends [4]. Group 1: ESG Commitment and Goals - 3M has set a short-term greenhouse gas reduction target to decrease absolute emissions from Scope 1 and 2 by 52.6% from 2019 levels by 2030, and to reduce Scope 3 emissions by 42% from 2021 levels [5]. - The company focuses on carbon management throughout the product lifecycle, with significant efforts in product design to incorporate low-carbon principles [5]. - A specific example includes a protective respirator mask that has reduced carbon emissions by over 2,000 tons within two years of its launch, equivalent to reforesting over 1,400 acres [5]. Group 2: Innovative Practices and Circular Economy - 3M's new insulation material, launched in 2020, utilizes recycled materials, requiring only five recycled plastic bottles to produce insulation for one garment, and has recycled over 20 million bottles in its first year [5]. - The company aims to recycle a total of 300 million bottles by 2030, significantly reducing plastic pollution and carbon emissions [5]. Group 3: Supply Chain and Technological Innovations - Starting in 2024, 3M will require all logistics suppliers in Shanghai to use electric vehicles, with plans to expand this initiative to long-distance transportation as technology advances [6]. - The integration of ESG with corporate profitability is seen as crucial, with innovation serving as a bridge between the two; 3M is collaborating on carbon capture technology that not only captures carbon but also generates revenue through carbon trading [6].