the Deanship of Scientific Research at King Khalid University for funding this work through Large Groups Project under(RGP.2/111/44)。
In this research work,sol-gel technique was employed to prepare the strontium based spinel ferrite nanoparticles(SrFe_(2)O_(4))with different ratios of terbium(Tb).Different characterization techniques were used to in...
supported by the National Key R&D Program of China (2021YFB3502902,2021YFB3503100,2022YFB3503300,2022YFB3505200)。
The substitution of Fe by Co in the 2:14:1 phase is an effective method to increase the Curie temperature and enhance the thermal stability of the Nd-Fe-B magnets.However,the accumulation of Co ele ment at the grain b...
Project supported by the National Key Research and Development Program of China(2021YFB3502902);the Key Research and Development Program of Ningbo(2021Z024)。
Grain boundary diffusion process(GBDP)is a widely used method of increasing the coercivity of sintered NdFeB magnets.In this study,the effects of the GBDP on the bending strength and microhardness of sintered NdFeB ma...
Project supported by the Spanish Ministry of Economy and Competitiveness (CTM2017-83581-R)。
In this study,a polyamide with methine-thiophene and pyrimidine linkages(poly(pyrimidine-thiophene-amide)(PPTA))was synthesized.Then,magnetic PPTA(M-PPTA)was synthesized using the hydrothermal technique.The products w...
supported by Direccion General de Asuntos del Personal Academico DGAPA-UNAM (IN-115520);Consejo Nacional de Ciencia y Tecnologia CONACyT (284548)。
In this work,combustion synthesis was used for the first time to fabricate a phosphor material with red emission for applications in solid-state white-light lamps.We synthesized a material with emission wavelength at ...
Fe_(81)Al_(19) polycrystalline alloys doped with Tb(0-0.25 at%) were obtained by arc melting.The introduction of Tb favors the formation of columnar grains in the micro structure of the alloys,which develops a texture...
Project supported by the National Natural Science Foundation of China(21871121);Science and Technological Plan of Gansu Province(20YF3GA012);the 111 Project(B20027)。
Real-time monitoring and accurate treatment are of great significance for reducing the side effects during the cancer therapy.In this work,we rationally prepared a smart nanoprobe based on core-shell terbium metal-org...
Project supported by the National Natural Science Foundation of China(51661027);the Natural Science Foundation of Inner Mongolia(2019MS05002,2020MS05075)。
Fe_(81)Al_(19)Tb_(x)(x=0,0.05,0.1,0.2,0.3,0.4)alloys were prepared by a non-consumable vacuum arc melting technique under an inert argon gas atmosphere.The microstructures of the alloys were studied by X-ray diffracti...
The growth of Arthrospira platensis and physiological changes in biomass under the effects of six rare earth elements Dy,Sm,Tb,La,Nd and Yb were evaluated.Elements were tested by three concentrations of 10,20 and 30 m...
the National Natural Science Foundation of China(11765009);the Major Discipline Academic and Technical Leaders Training Program of Jiangxi Province(20172BCB22023);the Science&Technology Project of Shaoguan City in Guangdong Province(2018CS11905);the Innovation and Entrepreneurship Training Program of College Students(202010419025)。
The glass-forming regions of tellurium-gadolinium-tungsten ternary system prepared at 1000℃for 60 min were firstly determined.To improve density,the full replacement of lutetium for gadolinium to form Tb^(3+)-activat...