SUBSTITUTION

作品数：716被引量：1140H指数：13
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相关机构：清华大学内蒙古科技大学东北师范大学钢铁研究总院更多>>
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La^(3+)substitution-adjusted magnetic and optical properties with enhanced photocatalytic activity and stability of copper zinc nickel ferrites for wastewater treatment applications
《Journal of Rare Earths》2025年第2期319-328,I0004,共11页N.S.Al-Bassami 
Copper-zinc-nickel(Cu-Zn-Ni)ferrite nanoparticles are used for wastewater treatment technology.However,low degradation efficiency and stability are two main issues that make them unsuitable for actual production needs...
关键词：Copper-zinc-nickel FERRITE Photocatalytic properties Rare earths Wastewater treatment 
Effect of Eu-Er substitution on structural,optical,dielectric,and electrical properties of Ba_(0.5)Sr_(0.5)Eu_(x)Er_(x)Fe_(12-2x)O_(19) hexaferrite
《Journal of Rare Earths》2025年第1期115-123,I0005,共10页Jayashri Mahapatro Sher Singh Meena Sadhana Agrawal 
The present work reports the structural,optical,dielectric,and electrical properties of Eu-Er substituted M-type Ba_(0.5)Sr_(0.5)Eu_(x)Er_(x)Fe_(12-2x)O_(19)(x=0.0.05,0.1,0.15,and 0.2)hexaferrites synthesized by sol-g...
关键词：Sol-gel process POROSITY Dielectric properties Ferrites Rare earths 
Analysis of cerium substitution in Co-Sr based spinel ferrites for high frequency application
《Journal of Rare Earths》2024年第9期1755-1763,I0005,共10页Laura Khudaysh Inas A.Ahmed Syeda Rabia Ejaz Sajjad Ahmad Khan Yasir A.Haleem Mohamed M.Ibrahim Mahmood Ali Hafiz Muhammad Tahir Farid Zeinhom M.El-Bahy 
the Deanship of Scientific Research at King Khalid University for funding this work through the large group research project under grant number (RGP2/82/44)。
Spinel ferrites exhibit exceptional magnetic properties,making them a distinctive class of magnetic materials.The sol-gel technique was utilized for the synthesis of spinel ferrites with the chemical formula Co_(0.6)S...
关键词：Activation energy DC electrical resistance Remanence magnetization Cobalt strontium spinel ferrites High frequency application Rare earths 
Effect of cobalt substitution for nickel on microstructural evolution and hydrogen storage properties of La_(0.66)Mg_(0.34)Ni_(3.5-x)Co_(x) alloys
《Journal of Rare Earths》2024年第5期930-939,I0004,共11页Xincong He Huazhou Hu Ruizhu Tang Wenhao Zhou Houqun Xiao Xiaoxuan Zhang Chuanming Ma Qingjun Chen 
Project supported by the National Key R&D Program of China(2022YFB3504700)。
Superlattice hydrogen storage alloys offer a compelling advantage with rapid hydriding rate and high storage capacity.However,its practical applications face challenges including complex structure,low dehydriding capa...
关键词：Superlattice hydrogen storage alloy Co substitution Microstructure Kinetics Thermodynamics Rare earths 
Design and fabrication of Nd-Fe-B magnet with excellent thermal stability
《Journal of Rare Earths》2024年第5期980-986,I0006,共8页Rui Han Shengzhi Dong Dong Li Dongmin Zhang Hongsheng Chen Jiyuan Xu George CHadjipanayis Zhuolin Li Ying Zhang Wei Li 
Project supported by the National Key Research and Development Program(2021YFB3502801,2021YFB3502803);the National Natural Science Foundation of China(52001067)。
A novel Nd-Fe-B type permanent magnet with excellent thermal stability was designed by Co replacing Fe in the main phase and the grain boundary phase.The remanence and coercivity temperature coefficient reach 0.058%/...
关键词：Thermal stability Remanence temperature coefficient Operating temperature Atomic substitution Rare earths 
Rare earth-doped mixed Ni-Cu-Zn ferrites as an effective photocatalytic agent for active degradation of Rhodamine B dye
《Journal of Rare Earths》2024年第3期488-496,I0003,共10页Swapnil A.Jadhav Sandeep B.Somvanshi Sudarshan S.Gawali Kranti Zakde K.M.Jadhav 
In this study, a series of Gd^(3+)-doped mixed Ni-Cu-Zn ferrites with composition of Zn_(0.5)Ni_(0.3)Cu_(0.2)Fe_(2-x)Gd_(x)O_(4)(x = 0, 0.025, 0.05, 0.075, 0.1) was prepared using self-ignition sol-gel method. The pre...
关键词：Gd^(3+)substitution Spinel ferrite Structural properties Magnetic properties PHOTOCATALYSIS Rare earths 
Phase precipitation and magnetic properties of melt-spun ternary Gd_(2)Fe_(14)B alloy and advantages of gadolinium substitution in Y_(2)Fe_(14)B alloy被引量：3
《Journal of Rare Earths》2023年第7期1058-1067,I0003,共11页Bang Zhou Yitong Liu Songmao Li Wenbing Fan Xuefeng Liao Jiayi He Hongya Yu Zhongwu Liu 
Project supported by the National Natural Science Foundation of China (52071143,U21A2052)。
To take the advantage of gadolinium(Gd) in developing and manufacturing RE-permanent magnets,the magnetic properties and phase precipitation behavior of Gd_(2)Fe_(14)B alloys prepared by melt spinning were investigate...
关键词：Gd-Fe-B alloys Phase constitution Thermal stability Corrosion resistance Rare earths 
Effective regulation of electronic structures and luminescence properties of LiGd_(9)(SiO_(4))6-x(GeO_(4))xO_(2):Dy^(3+)phosphors by tetrahedral substitution被引量：2
《Journal of Rare Earths》2023年第5期673-681,I0002,共10页Yuanyuan Zhang Lefu Mei Haikun Liu Sergey M.Aksenov Dina V.Deyneko Deliang Chen 
supported by the Guangdong Basic and Applied Basic Research Foundation(2021A1515110283,2021A1515110702);the China Postdoctoral Science Foundation(2021M702562);the Research Start-up Funds of DGUT(211135307);the National Natural Science Foundation of China(51872269);the Key Scientific Research Project in Colleges and Universities of Henan Province of China(21A430040);the Natural Science Foundation of Guangdong Province(2018B030311022);Guangdong Innovation Research Team for Higher Education(2017KCXTD030)。
A series of Dy^(3+)-activated phosphors with the general formula LiGd_(9)(SiO_(4))6-x(GeO_(4))xO_(2):Dy^(3+)(0≤x≤3)characterized by an apatite-type structure were successfully synthesized via a simple solid-state te...
关键词：APATITE Structure substitution Electronic structure White emitting Rare earths 
Impact of La^(3+)substitution on electrical,magnetic,dielectric and optical properties of Ni_(0.7)Cu_(0.1)Zn_(0.2)LaxFe_(2-x)O_(4)(0<x<0.035)system被引量：1
《Journal of Rare Earths》2023年第5期740-746,I0004,共8页B.B.Patil A.D.Pawar S.S.Barate J.S.Ghodake J.B.Thorat T.J.Shinde 
supported by the Chhatrapati Shahu Maharaj Research,Training and Human Development Institute(SARTHI)Pune under Chief Minister Special Research Fellowship(CMSRF)2019。
The oxalate co-precipitation method was used to synthesize the La3+substituted Ni-Cu-Zn(La-NCZ)nanoferrites having chemical composition Ni_(0.7)Cu_(0.1)Zn_(0.2)LaxFe_(2-x)O_(4)(x=0.015,0.025 and 0.035).DC resistivity ...
关键词：Ni-Cu-La-Zn nanoferrites DC electrical Resistivity PERMEABILITY Dielectric properties Bandgap energy Rare earths 
Structural,morphological and magnetic properties of(Ni_(0.5)Co_(0.5))[Ga_(x)Gd_(x)Fe_(2-2x)]O_(4)nanoparticles prepared via sonochemical approach
《Journal of Rare Earths》2023年第4期561-571,共11页Y.Slimani M.A.Almessiere A.Demir Korkmaz A.Baykal M.A.Gondal H.Güngünes Sagar E.Shirsath A.Manikandan 
The impact of Ga^(3+)and Gd^(3+)co-substitution on different types of behavior of Ni-Co nanospinel ferrites(NSFs),(Ni_(0.5)Co_(0.5))[Ga_(x)Gd_(x)Fe_(2-2x)]O_(4)(0.000≤x≤0.025),was investigated.NSFs were fabricated t...
关键词：Spinel ferrites Rare earth substitution Sonochemical synthesis Mossbauer analysis Magnetic properties 
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