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Microstructure and electrochemical hydrogen storage properties of nanosized doped La_(2)Ti_(2)O_(7) solid solutions
《Journal of Rare Earths》2025年第2期354-361,I0005,共9页Guofang Zhang Jianyi Xu Shilong Sun Yiming Li Zhuocheng Liu Ruihua Guo Zhiyong Yang Lu Bai Yanghuan Zhang 
Project supported by the National Natural Science Foundation of China(51962028,51961032,52061036);Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region(NJYT23007,NJYT23005,NJYT22064);Natural Science Foundation of Inner Mongolia(2022LHMS05021,2022MS05018);Basic Research Funds for Universities Directly Under the Inner Mongolia Autonomous Region(2023QNJS033)。
Hydrothermal-sintering method was employed to obtain pure and Li,Co,Mn,Cu and Zn doped La_(2)Ti_(2)O_(7) solid solutions.The substitution sites of doping ions are discussed.X-ray diffraction(XRD)results indicate that ...
关键词：Rare earths Doped La_(2)Ti_(2)O_(7) Electrochemical hydrogen storage property Discharge capacity Oxygen vacancy 
Multifunctional applications of gadolinium-doped cerium oxide(Ce_(1-x)Gd_(x)O_(2-■))ceramics:A review
《Journal of Rare Earths》2024年第10期1817-1834,共18页Subhadip Das Rakesh Bhaskar Kannan Badri Narayanan 
Project supported by the Indian Council of Medical Research(#5/3/8/30/ITR-f/2018-ITR);National Research Foundation of Korea(RS-2023-00278268)。
Cerium oxide(CeO_(2)),or ceria,and its doped derivatives have been extensively studied for several decades and are well-known oxides valued for their unique structural properties and wide range of applications.These m...
关键词：Gadolinium-doped CeO_(2) Rare earths Photo/electrocatalysts Gas sensors SPINTRONICS BIOMEDICINE 
Upconversion luminescence and temperature sensing performance of Er^(3+) ions doped self-activated KYb(MoO_(4))_(2) phosphors被引量：1
《Journal of Rare Earths》2024年第8期1507-1513,I0004,共8页Ye Tong Wenpeng Liu Shoujun Ding 
supported by the National Natural Science Foundation of China (52202001);Open Project of Advanced Laser Technology Laboratory of Anhui Province (AHL2021KF07);Major Science and Technology of Anhui Province(202203a05020002);University Natural Science Research Project of Anhui Province (KJ2021A0388)。
In this work,a series of self-activated KYb(MoO_(4))_(2) phosphors with various x at% Er^(3+) doping concentrations(x=0.5,1,3,5,8,10,15) was synthesized by the solid-state reaction method.The phase structure of the as...
关键词：Er^(3+)ions doped KYb(MoO_(4))_(2) Self-activated phosphors Upconversion luminescence Solid-state reaction method Optical temperature sensors Rare earths 
Enhanced saturation magnetization in La^(3+) doped NiCo ferrites prepared by sol-gel auto-combustion method被引量：2
《Journal of Rare Earths》2024年第8期1546-1554,I0005,共10页Maddileti Jelli Vidyasagar Thopudurthy Krishna Reddy C.V. 
Lanthanum doped nickel-cobalt nano ferrites with chemical formula Ni_(0.5)Co_(0.5)LaxFe_(2-x)O_(4)(x=0.05,0,10,0.15 and 0,20) were prepared using a simple sol-gel auto combustion method.The basic structural properties...
关键词：Ferrites Sol-gel auto combustion La doping Magnetic properties Rare earths 
Effect of radiative loss mechanisms on FIR thermometric parameters of Nd^(3+)-doped lithium tellurite glasses被引量：1
《Journal of Rare Earths》2024年第7期1250-1257,I0002,共9页C.Y.Morassuti A.P.L Silva L.A.O.Nunes S.M.Lima L.H.C.Andrade 
Project supported by National Council for Scientific and Technological Development(CNPq)(#305067/2019-2,#303707/2022-4,#306452/2018-9);the Development of Education and Science and Technology of the State of Mato Grosso do Sul(FUNDECT)(#59/300.634/2016,#71/027.247/2022)。
Nd^(3+)-doped tellurite glasses are promising materials for thermometers based on the fluorescence intensity ratio(FIR)technique.Nevertheless,at high Nd^(3+)concentrations,energy transfer(ET)processes such as optical ...
关键词：Nd^(3+)-doped tellurite glass Fluorescence intensity ratio Optical thermometry Judd-Ofelt Rare earths 
Magnetic,dielectric and electrical modulus of Ce^(3+) doped cobalt-magnesium ferrite nanoparticles被引量：2
《Journal of Rare Earths》2024年第2期373-382,I0005,共11页N.M.Basfer Hanaa Almaghamsi 
In this work,the magnetic,dielectric properties and electric modulus of Ce^(3+) substituted cobaltmagnesium(Co_(0.7)Mg_(0.3)Ce_(x)Fe_(2-x)O_4)(labeled as CMCF) ferrite nanoparticles were investigated in detail.Saturat...
关键词：NANOFERRITES Rare earth ions Magnetic properties Dielectric parameters Impedance spectroscopy 
Color-tunable hypersensitive temperature sensor based on metal organic framework doped with Eu^(3+)and Dy^(3+)via phonon-assisted energy transfer被引量：1
《Journal of Rare Earths》2023年第11期1662-1669,I0001,共9页Mingze Zhang Lin Lin Zhuohong Feng Zhezhe Wang Yuanming Yang Wenjun Ma Jieyi Cai Pan Lu Siyi Jia Zhiqiang Zheng 
Project supported by the National Natural Science Foundation of China (12074068);Fund of National Engineering Research Center for Optoelectronic Crystalline Materials (OCM-2020-04);Natural Science Foundation of Fujian Province of China (2019J01283,2020J01190,2020J01194,2021J01183)。
In this work,catena-[(μ-benzene-1,3,5-tricarboxylato)-(1,10-phenanthroline)-(N,N-dimethylfo rmamide)-gadolinium(ⅲ)-N,N-dimethylformamide solvate](denoted as Gd-MOF)co-doped with Eu^(3+)and Dy^(3+)was successfully sy...
关键词：Rare-earth doped phosphors Tempetature sensor MOF Phonon-assisted energy transfer 
Synthesis and characterization of rare earth metal doped tungsten trioxide photocatalyst for degradation of Rhodamine B dye被引量：2
《Journal of Rare Earths》2023年第9期1302-1310,I0002,共10页Pooja Nehra Amita Khatri Anil Kumar Satyendra Singh Pawan S.Rana 
supported by the National Project Implementation Unit (NPIU),a unit of Ministry of Human Resource Development (MHRD),Government of India,for the financial assistantship TEQIP-Ⅲ Project at Deenbandhu Chhotu Ram University of Science and Technology,Murthal,Haryana,the DST,India for sanctioning the DST-FIST project (SR/FST/PS-I/2012/32)。
Nowadays,it is concern for researchers that due to high recombination rate of photogenerated charge carriers in tungsten trioxide(WO_(3)) nanoparticles,the future applications are limited in the field of photocatalysi...
关键词：Photocatalytic activity WO_(3)nanoparticles Rhodamine B dye Rare earth doping Visible light 
3.1 μm mid-infrared luminescence in Er^(3+) doped ZnF_(2) modified aluminum fluoride glass
《Journal of Rare Earths》2023年第7期997-1003,I0002,共8页Chuncheng Zhang Chaomin Zhang Chao Yun Shengying Lai 
Project supported by Shanghai Sailing Program from Science and Technology Committee of Shanghai (21YF1416200)。
Herein,melt-quenching and Er^(3+) doping were used to synthesize fluoride glass specimens with low phonon energies(582 cm^(-1)).These glass specimens exhibit intense 3.1 μm mid-infrared band emission when they are ex...
关键词：3.1μm mid-infrared luminescence Energy transfer Er^(3+)ions Spectroscopic properties Rare earths 
Highly efficient K-doped Mn-Ce catalysts with strong K-Mn-Ce interaction for toluene oxidation被引量：5
《Journal of Rare Earths》2023年第3期374-380,I0002,共8页Bin Yang Yiqing Zeng Mingjia Zhang Fanyu Meng Shule Zhang Qin Zhong 
Project supported by the Fundamental Research Funds for the Cornell University(30919011220);the Key Project of Jiangsu Province Programs for Research and Development(BE2019115);Top-notch Academic Programs Project of Jiangsu Higher Education Institutions;China-Finland Industrial R&D Program(BZ2018015)。
In this study,K_(x)-Mn-Ce catalysts prepared by sol-gel method were investigated for toluene oxidation.Compared with Mn-Ce,the catalytic performance of K_(x)-Mn-Ce was further improved.X-ray diffraction(XRD),high reso...
关键词：K-doping Strong interaction Charge compensation effect Toluene oxidation Rare earths 
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