双碳目标下的多尺度稀土新材料研究

Study on multiscale rare earths new materials for the dual carbon target

“二氧化碳排放力争于2030年前达到峰值,努力争取2060年前实现碳中和”是中国对国际社会的庄重承诺。材料是实现碳减排技术的重要物质基础。通过介绍多尺度稀土新材料在能源存储、废气/尾气催化、电催化、永磁电机等领域应用的最新研究进展,分析了多尺度稀土新材料在攻坚双碳目标中发挥的作用。稀土是重要的“工业维生素”,着重介绍了稀土在原子离子、纳米微米、体块等尺度上对功能材料展现的独特作用。在量子材料方面,分析了稀土强关联固态电解质、稀土超导材料及稀土阻挫材料的最新研究进展。希望新型稀土功能材料的开发在减少碳排放方面起到促进作用。

China will peak carbon before 2030 and achieve carbon neutrality by 2060,which is our solemn commitment to the international community.Materials are an important substantial foundation for developing carbon reduction technology.By introducing the latest research progress of multiscale rare earth new materials in energy storage,exhaust gas/tail gas catalysis,electrocatalysis and permanent magnet motor,the role of multiscale rare earth new materials in tackling the dual carbon goal was analyzed.Rare earth is an important“industrial vitamin”.The unique role of rare earth in functional materials at the scales of atomic ion,nano/micron and bulk was emphatically introduced.In quantum materials,the latest research progress of rare earth strong correlation solid electrolytes,rare earth superconducting materials and rare earth damping materials also were analysed.It is hoped that the development of new rare earth functional materials will play a role in reducing carbon emissions.