资源与化工学院杜娟教授团队面向国家高端装备对先进磁性材料的重大需求，深耕磁性材料前沿基础与应用技术研究，围绕高功率密度、高速电机用NdFeB/SmCo5单相及复相硬磁合金以及FeSi/FeCo软磁合金的磁性、温度稳定性及抗氢化稳定性两大核心方向开展系统性攻关，重点破解航空航天、氢能装备、高速电机等场景下磁性材料高磁能积、高服役稳定性、高强力学性能、高抗氢性能的关键技术瓶颈。2026年度，团队取得丰硕学术成果，累计发表SCI论文12篇，系列原创成果陆续刊发于Advanced Functional Materials、Materials Today Physics、Physical Review B、Journal of Alloys and Compounds等材料科学、凝聚态物理领域国际权威期刊，研究工作获得国际同行的广泛关注与认可。
团队在磁性材料基础机理方面形成多项系统性创新成果：厘清纳米复合永磁变形织构及相组成的动态演化机理，有效调控交换耦合效应，实现磁性能显著提升；揭示氢环境下SmCo₅永磁微观损伤与磁性能衰减内在机制，开发提升磁体抗氢化能力的改性技术；构建FeSi/FeCo高速电机软磁合金成分－微观组织协同强韧化策略，在保障优异软磁性能的同时显著提升合金力学可靠性。上述成果突破传统磁性材料经验式设计思路，理论创新突出，技术方案具备前瞻性，为高性能磁性材料开发开辟新思路，相关成果有望在金龙稀土等龙头企业实现应用。
【1】Wei Quan, Longfei Ma, Hao Li, Yingzhengsheng Huang, Qiyao Geng, Lu Yu, Yang Wang, Wangchuan Xiao, Qiang Zheng*, Juan Du*, Surface Energy Anisotropy Mediated Grain Rotation Yields Strong Texture in Low Symmetry Intermetallic Compounds, Advanced Functional Materials, 2026, online publication, DOI:10.1002/adfm.78951（中国科学院1区，影响因子：19.9）
【2】Yingzhengsheng Huang, Qiyao Geng, Wei Quan, Longfei Ma, Wangchuan Xiao, Qiang Zheng,* Juan Du,* Revealing the dual role of Fe in regulating phase constitution and magnetic performance in Sm-Co-Fe nanocrystalline magnets, Materials Today Physics, 67 (2026) 102210 （中国科学院1区，影响因子：9.3）
【3】Yingzhengsheng Huang, Wei Quan, Qiyao Geng, Longfei Ma, Qiang Zheng,* Juan Du,* Magnetic hardening via in-situ formed semi-coherent soft/hard magnetic phases in SmCo/FeCo nanocomposites, Materials Today Physics, 62 (2026) 102045 （中国科学院1区，影响因子：9.3）
【4】Lianjie Bi, Ge Dai, Guangzong Xing, Wenzong Yin, Xu Tang, Hubin Luo, Yeheng Le, Jinyun Ju, Yeyuan Du , Renjie Chen*, Juan Du*, Aru Yan, B vacancy-driven magnetic properties enhancement in NdFeB alloys through lattice defect and microstructural control, Materials Today Physics, 65 (2026) 102131（中国科学院1区，影响因子：9.3）
【5】Long-Fei Ma, Ying-Zheng-Sheng Huang, Qi-Yao Geng, Wei Quan, Qiang Zheng*, Juan Du*, High-performance SmCo5 magnets through coupling between amorphous and nanocrystalline phases: Theory and experiment, Physical Review B, 114 (2026) 084423 （中国科学院2区，影响因子：3.9）
【6】Diyi Fu, Haoyu Wang, Zhenxing Li, Qiang Zheng*, Jun Shen, Bing Li and Juan Du*, Large Barocaloric Effect of Binary Fatty Alcohol under Low Pressures near Room Temperature, Materials Chemistry and Physics, 364 (2026) 132832 （中国科学院3区，影响因子：5.2）
【7】Chengsen Ji, Yingzhengsheng Huang, Xiaoxin An, Qiyao Geng, Qiang Zheng*，Juan Du*, High-performance and high-temperature-stable NdFeB magnets via grain boundary diffusion of TbCo based alloys, Journal of Alloys and Compounds, 1065 (2026) 188178（中国科学院2区，影响因子：6.7）
【8】Xiaojing Zhang, Wei Quan, Yankai Lu, Yingzhengsheng Huang, Qiyao Geng, Longfei Ma, Qiang Zheng*, Juan Du*, Doubling hydrogen resistance of SmCo5 magnets: unveiling the mechanism through simulation and experiment, Journal of Alloys and Compounds, 1067 (2026) 188443（中国科学院2区，影响因子：6.7）
【9】Yankai Lu, Xiaojing Zhang, Linheng Huang, Lu Yu, Qiang Zheng*，Juan Du*, Doping-Induced Enhanced Hydrogen Resistance and Structural Stability in SmCo5 Permanent Magnets: A Combined Theoretical and Experimental Study, Journal of Alloys and Compounds, 1062 (2026) 187500（中国科学院2区，影响因子：6.7）
【10】Hang Yang, Ya-Feng Zhang，Qi-Yao Geng，Cheng-Sen Ji，Qiang Zheng*，Juan Du*, First-principles investigation of mechanical-magnetic trade-off in FeCo alloys: role of V, Nb, Ta, Mo, and W dopants, Journal of Materials Science, 61 (2026) 14958（中国科学院3区，影响因子：4.4）
【11】Yafeng Zhang，Hang Yang，Chengsen Ji，Xiaojing Zhang，Bo Wang，Xianshi Fang，Shangfeng Che，Qiang Zheng*，Juan Du*, First-Principles Insights and Experimental Validation of Both Mechanical Strength and Magnetic Moment Enhancement in FeSi Alloys, Journal of Alloys and Compounds, 1060 (2026) 187216 （中国科学院2区，影响因子：6.7）
【12】Yingzhengsheng Huang, Kaihua Li, Wei Quan, Longfei Ma, Jinkui Fan, Qiang Zheng,* Juan Du*, Paradoxical role of initial Fe particle size: A pathway to enhance exchange coupling in nanocomposite magnets, Journal of Alloys and Compounds, 1057 (2026) 186748 （中国科学院2区，影响因子：6.7）
