李雍 - 内蒙古科技大学 - 材料与冶金学院

个人简介

李雍，男，出生于1982年11月，博士、副教授。2016年毕业于北京理工大学，获材料科学与工程博士学位。主要从事微波吸收材料及铁电功能材料等领域的研究。主持国家自然基金1项、内蒙古自然科学基金1项、包头市创新人才项目1项、内蒙古科技大学创新基金1项、其他横向项目3项。目前在相关领域期刊发表SCI收录论文20余篇。讲授课程：《无机非金属材料制备环保》及《无机材料物理性能》

研究领域

1.多铁及其复合材料微波吸收及电磁屏蔽研究 2.新型铁电光伏材料研究 3.压电材料研究

近期论文

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[1]Li, Y.; Sun, N.N.; Li, X. W.; Du, J. H.; Chen, L. M.; Gao, H. C.; Hao, X. H.; Cao. M. S.,Multiple electrical response and enhanced energy storage induced by unusualcoexistent-phase structure in relaxor ferroelectric ceramics.ActaMaterialia2018,146, 202-210. [2]Li, Y.; Sun, N. N.;Liu, J.;Hao, X. H.;Du, J. H.;Yang, H. J.;Li, X. W.;Cao. M. S., Multifunctional BiFeO3composites: Absorption attenuation dominated effective electromagneticinterference shielding and electromagnetic absorption induced by multipledielectric and magnetic relaxations.Composites Science and Technology2018,159, 240-250. [3] Wang, J. H.;Li,Y.*;Sun, N. N.; Zhang, Q. W.; Zhang, L. W.; Hao, X. H.; Chou, X. J.,Effects of Fe3+doping on electrical properties and energy-storageperformances of the (Na0.85K0.15)0.5Bi0.5TiO3thick films prepared by sol-gel method.Journal ofAlloys and Compounds2017,727, 596-602. [4]Li, Y.; Cao, M.S., Enhanced electromagnetic properties and microwave attenuation of BiFeO3-BaFe7(MnTi)2.5O19driven by multi-relaxation and strong ferromagnetic resonance.Materialsand Design2016,110, 99-104. [5]Li, Y.; Cao, W.Q.; Yuan, J.; Wang, D. W.; Cao, M. S., Nd doping of bismuth ferrite to tuneelectromagnetic properties and increase microwave absorption bymagnetic-dielectric synergy.Journal of Materials Chemistry C2015,3(36), 9276-9282. [6]Li, Y., Fang,X. Y., Cao, M. S., Thermal frequency shift and tunable microwave absorption inBiFeO3family.Scientific Reports2016, 6, 24837. [7]Li, Y.; Cao, M.S.; Wang, D. W.; Yuan, J., High-efficiency and dynamic stable electromagneticwave attenuation for La doped bismuth ferrite at elevated temperature andgigahertz frequency.Rsc Advances2015,5(94), 77184-77191. [8]Li, Y.; Wang,D. W.; Cao, W. Q.; Li, B.; Yuan, J.; Zhang, D. Q.; Zhang, S. J.; Cao, M. S.,Effect of MnO2addition on relaxor behavior and electricalproperties of PMNST ferroelectric ceramics.Ceramics International2015,41(8), 9647-9654. [9]Li, Y.; Yuan,J.; Wang, D. W.; Zhang, D. Q.; Jin, H. B.; Cao, M. S., Effects of Nb, Mn dopingon the structure, piezoelectric, and dielectric properties of 0.8Pb(Sn0.46Ti0.54)O3-0.2Pb(Mg1/3Nb2/3)O3piezoelectric ceramics.Journal of the American Ceramic Society2013,96(11), 3440-3447. [10]Li, Y.; Yang,H. J.; Yang, W. G.; Li, J. B.; Jin, H. B.; Yuan, J.; Cao, M. S., Structure,ferromagnetism and microwave absorption properties of La substituted BiFeO3nanoparticles.Materials Letters2013,111,130-133.