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PR: 作品数：3438被引量：7492H指数：26; 导出分析报告; 相关领域：医药卫生理学更多>>; 相关作者：朱振峰黄瑞薛松柏顾正飞成钢更多>>; 相关机构：中国科学院吉林大学中国科学技术大学浙江大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划国家教育部博士点基金更多>>

Effects of rare-earth Pr^(3+)-Dy^(3+)doping on structural,magnetic,optical and dielectric properties of Zn_(2)Y hexaferrite: 《Journal of Rare Earths》2025年第2期329-336,I0004,共9页Ibrahim Mohammed Mohamed E.El Sayed Ali Shawabkeh Mohammad N.Murshed Ibtehaj F.Alshdoukhi Zeinhom M.El-Bahy J.Mohammed A.K.Srivastava; the Deanship of Scientific Research at King Khalid University for funding this work through large group Research Project under grant number RGP2/226/44。; This study was conducted to investigate the properties of Pr^(3+)-Dy^(3+)doped Zn_(2)Y-type hexaferrite for potential technological applications.X-ray diffraction(XRD),Fourier transform infrared spectroscopy(FTIR)and ...; 关键词：Zn_(2)Y-type hexaferrite Pr^(3+)-Dy^(3+) Magnetic hysteresis Optical band gap Dielectric constant Rare earths

Pr-Tb synergistic strengthening on coercivity of Nd-Ce-Fe-B magnets grain boundary diffused with Pr-Tb-Al-Ga alloys: 《Journal of Rare Earths》2024年第9期1704-1709,I0003,共7页Ruifang Song Hang Zhao Haibo Feng; Project supported by the National Key Research and Development Program of China (2022YFB3503303)。; Sintered Nd-Ce-Fe-B magnets were grain boundary diffused(GBDed) with Pr_(x)Tb_(80-x)Al_(10)Ga_(10)(at%)(x=0,20,40,60,80) alloys.The effect of Pr/Tb content in diffusion source on magnetic properties,microstructure and...; 关键词：Grain boundary diffusion Rare earths Microstructure Synergistic strengthening

High cerium content(Nd-Pr-Ce)_(2)Fe_(14)B melt-spun ribbons with high coercivity: 《Journal of Rare Earths》2024年第4期690-695,共6页Yujiang Zhong Junming Wang Zikai Yuan Ruijin Liu Minggang Zhu Zhe Liu Xin Chen Wei Li Zhaohui Guo; Project supported by the National Key R&D Program of China(2021YFB3503001,2022YFB3503404,2022YFB3503401);the Key Technology Research and Development Program of Shandong(2019JZZY020210);the Major Projects in Inner Mongolia Autonomous Region。; The effects of wheel speeds on the magnetic properties and microstructures of[(Nd,Pr)_(1-x)Ce_(x)]-Fe-B meltspun ribbons were investigated.Compared to melt-spun ribbons with low cerium(Ce)content(x=0.2),amorphous form...; 关键词：Wheel speed Cecontent Microstructure Magnetic properties Rare earths

Enhancement of terbium efficiency by gallium and copper co-doping in(Pr,Nd)-Fe-B sintered magnets被引量：3: 《Journal of Rare Earths》2023年第4期572-577,共6页Qingfang Huang Qingzheng Jiang Yao Shi Sajjad Ur Rehman Xing Wei Ruoshu Wang Yongjian Zhang Deqin Xu Dakun Chen Zhenchen Zhong; Project supported by the National Natural Science Foundation of China(51901089,52061015);Young Elite Scientists Sponsorship Program by CAST(YESS20200250);Young Talents Program of Jiangxi Provincial Major Discipline Academic and Technical Leaders Training Program(20212BCJ23008);China Postdoctoral Science Foundation(2020M682064);Postdoctoral Science foundation of Jiangxi Province(2020KY19);Technology Program of Fujian Province(2020H6201,2021T3063)。; It is well known that Tb substitution for(Pr,Nd)in(Pr,Nd)-Fe-B based sintered magnetic materials is an effective way to increase intrinsic coercivity,but it is not quite clear whether the increment depends on the diff...; 关键词：(Pr Nd)-Fe-B magnet Magnetic properties Microstructure Efficiency of Tb substitution Ga and Cu co-doping Rare earths

Influence of Pr-Al-Co alloy diffusion source on magnetic properties and microstructure of sintered Nd-Fe-B magnets processed by grain boundary diffusion被引量：1: 《Journal of Rare Earths》2022年第12期1885-1893,I0003,共10页Lei Jin Jinhao Zhu Guangfei Ding Zhehuan Jin Bo Zheng Xuejing Cao Shuai Guo Renjie Chen Aru Yan; Project supported by Key R&D Program of Zhejiang Province(2021C01190);Major Project of"Science and Technology Innovation 2025"in Ningbo City(2020Z046);Ningbo Natural Science Foundation(202003N4353);Key Research and Development Program of Shandong Province(2019JZZY010321);Inner Mongolia Major Technology Project(2019ZD020);National Natural Science Foundation of China(52101238);Kunpeng Project in Zhejiang Province。; In this study,the influence of the content of Al and Co in the diffusion source on the magnetic performance and microstructure of the diffused magnet was studied by grain boundary diffusion treatment with Pr_(70)Al_(3...; 关键词：ND-FE-B COERCIVITY Pr-AI-Co alloys Grain boundary diffusion Rare earths

Long afterglow yellow luminescence from Pr^(3+) doped SrSc_(2)O_(4)被引量：2: 《Journal of Rare Earths》2022年第4期567-571,I0003,共6页Xiaoyan Fu Shenghui Zheng Yanfeng Meng Wenzhi Sun Hongwu Zhang; Project supported by the National Natural Science Foundation of China(11974013,51802137);the State Key Research Projects of Shandong Natural Science Foundation(ZR2020KB019);the fund of"Two-Hundred Talent"plan of Yantai City;Major Basic Research Projects of Shandong Natural Science Foundation(ZR2020ZD36)。; A yellow emitting long afterglow luminescence material SrSc_(2)O_(4):Pr^(3+)was successfully prepared by solid state reaction method.SrSc_(2)O_(4):Pr^(3+)phosphor shows a long afterglow luminescence peak at about 495,...; 关键词：Long afterglow luminescence SrSc_(2)O_(4):Pr^(3+) TRAPS Long afterglow luminescent mechanism Rare earths

Structure and magnetostriction of high Pr/Ce-content(Tb_(0.2)Pr_(0.8))_(1-x)Ce_(x)Fe_(1.93) Laves compounds被引量：1: 《Journal of Rare Earths》2022年第4期670-675,I0006,共7页Yihao Shen Jinjun Liu Qilin Ding Mingkun Wang Zhongbin Pan Juan Du; Project supported by the Natural Science Foundation of China(50801039);Zhejiang Province(LY18E010001);Ningbo City(2019A610167)。; The light rare earth Pr/Ce-contained(Tb_(0.2)Pr_(0.8))_(1–x)Ce_(x)Fe_(1.93)(0≤x≤1.0)intermetallics were arc melted and magnetoelastic properties were investigated.The compounds of x≥0.40 are found to stabilize at ...; 关键词：Light rare earth INTERMETALLICS Laves phase X-ray diffraction Magnetic properties MAGNETOSTRICTION

Solvent extraction of Ce(Ⅲ) and Pr(Ⅲ) with P507 using SiC foam as a static mixer被引量：1: 《Journal of Rare Earths》2022年第4期676-686,I0006,共12页Ye Zhang Yong Gao Peng Wang Duo Na Zhenming Yang Jinsong Zhang; Project supported by the National Key Research and Development Program of China (2017YFB0310405)。; Extraction reactor is a major research area of interest within the field of rare earths extraction and separation.SiC foam offers excellent material characteristics as well as three-dimensional(3-D) reticulated struct...; 关键词：SiC foam EXTRACTION Static mixer Simulation Rare earths

Effect of Pr-Ga dual-alloys diffusion on magnetic properties and thermal stability of hot-deformed PrNd-Fe-B magnets被引量：2: 《Journal of Rare Earths》2022年第3期457-461,I0004,共6页Longquan Hou Jinyun Ju Wenzong Yin Xu Tang Renjie Chen Ailin Xia Yeyuan Du Ruihua Du Aru Yan; Project supported by the Ningbo Science and Technology Major Project(Gr2017B10002,2019B10093);the National Natural Science Foundation of China(51671207);the Zhejiang Province Technology Application Research Project(LGG19E010001)。; To investigate the influence of the addition of Pr-Ga alloys on magnetic properties and morphology of materials,the hot-deformed PrNd-Fe-B magnets were prepared by the addition of Pr-Ga alloys using a dual-alloys diff...; 关键词：Hot-deformed PrNd-Fe-B Dual-alloys diffusion Magnetic properties Rare earths

Production of phenolic compounds in catalytic pyrolysis of bagasse lignin in the presence of Ca_(0.5)Pr_(0.5)FeO_(3)被引量：1: 《Journal of Rare Earths》2022年第2期279-288,I0004,共11页Hongjing Han Qin Ge Mei Zhang Yanguang Chen Haiying Wang Yanan Zhang Yizhen Wang Hua Song Chunlei Zhang; Project supported by the National Natural Science Foundation of China(21908021);the Excellent Youth Foundation of Heilongjiang Province,China(JC2018002);the Youth Fund of Northeast Petroleum University(2018QNL-17)。; Herein,sodium dodecylbenzene sulfonate(SDBS)was used as a template to control the synthesis of Ca_(0.5)Pr_(0.5)FeO_(3).Its microstructure,composition,and morphology were detected via X-ray diffraction(XRD),Fourier tra...; 关键词：Bagasse lignin Calcium ferrite Pr doping Catalytic pyrolysis GUAIACOL Rare earths

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