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重大突破!我国科研团队成功合成稀土三重键化合物,打破稀土元素成键能力传统认知【附稀土行业市场分析】
Qian Zhan Wang· 2025-06-25 06:14
Group 1 - A significant breakthrough has been achieved in the field of rare earth chemistry, with the successful synthesis of rare earth triple bond compounds by research teams from Suzhou University and Tsinghua University [2] - The research challenges the traditional understanding of the bonding capabilities of rare earth elements, which have been limited in forming covalent bonds, particularly double and triple bonds [2] - The successful creation of the first rare earth triple bond compound, specifically a cerium-carbon triple bond, was made possible through innovative techniques involving fullerene molecular cages and improved arc discharge technology [2] Group 2 - Rare earth elements are crucial in modern industry and high-tech fields, often referred to as "industrial vitamins" and "mothers of new materials," with applications in high-performance permanent magnets, smartphones, and electric vehicle motors [3] - China is the world's largest supplier of rare earths, accounting for nearly 70% of global production, with a projected output of 270,000 tons in 2024 [3] - The primary distribution of rare earth resources in China is in Inner Mongolia, with Baotou recognized as the "world capital of rare earths," holding the largest reserves of the Baiyun Obo rare earth mine [4] Group 3 - The strategic value of rare earth resources is rapidly increasing, necessitating the establishment of a robust rare earth security system to ensure stable and continuous supply [6] - Emphasis is placed on the role of enterprises in technological innovation and the importance of independent innovation to enhance the rare earth industry, focusing on high-end applications and extending the industrial chain [6]