Anaerobic reduction of europium by a Clostridium strain as a strategy for rare earth biorecovery
The biorecovery of europium (Eu) from primary (mineral deposits) and secondary (mining
wastes) resources is of interest due to its remarkable luminescence properties, important for …
wastes) resources is of interest due to its remarkable luminescence properties, important for …
Superelastic three-dimensional nanofiber-reconfigured spongy hydrogels with superior adsorption of lanthanide ions and photoluminescence
M Wang, X Li, W Hua, L Deng, P Li, T Zhang… - Chemical Engineering …, 2018 - Elsevier
Materials combining high-water-content, robust mechanical performances, and
multifunctionality, such as adsorption separation, photoluminescence and anti-fouling, are …
multifunctionality, such as adsorption separation, photoluminescence and anti-fouling, are …
Inexpensive organic dyes-sensitized zinc oxide nanoparticles photoanode for solar cells devices
Zinc oxide nanoparticles (ZnO NPs) were synthesized using a hydrothermal route. The
prepared ZnO NPs were characterized by x-ray diffraction (XRD), high-resolution …
prepared ZnO NPs were characterized by x-ray diffraction (XRD), high-resolution …
[PDF][PDF] Investigation of the effect of Zn ions concentration on DC conductivity and Curie temperature of Ni-spinel ferrite
H Dawoud, L A-Ouda, SKK Shaat - American Journal of Materials …, 2016 - researchgate.net
The mixed polycrystalline ferrites Ni1-sZnsFe2O4, were obtained using the standard double
sintering technique by mixing high purity of metal oxides NiO, ZnO and Fe2O3 for different …
sintering technique by mixing high purity of metal oxides NiO, ZnO and Fe2O3 for different …
[PDF][PDF] FT-IR studies of nickel substituted polycrystalline zinc spinel ferrites for structural and vibrational investigations
H Dawoud, L OUDA, SKK Shaat - Chemical Science, 2017 - e-journals.in
FT-IR spectra of Ni1-sZnsFe2O4 spinel ferrite, s changed by 0.2 according to 0.0≤ s≤ 1.0,
have been analyzed in the frequency range (350− 1000) cm-1. Six polycrystalline ferrites …
have been analyzed in the frequency range (350− 1000) cm-1. Six polycrystalline ferrites …
A study on Site Preferences of Eu3+ Dopants in La3+, Ca2+ sites of La2CaB8O16 crystal
Y Wang, L Luo, R Guo, Z Xiong, M Gao - Journal of Luminescence, 2020 - Elsevier
Herein a first-principle investigation on Eu 3+ substituting at La 3+ and Ca 2+ sites of La 2
CaB 8 O 16 (LCBO) crystal, with generalized gradient approximation (GGA) and U …
CaB 8 O 16 (LCBO) crystal, with generalized gradient approximation (GGA) and U …
Electronic structure, morphology-controlled synthesis, and luminescence properties of YF3: Eu3+
K Jia, Z Bi, Y Liu, Y Lyu - Journal of Sol-Gel Science and Technology, 2021 - Springer
Studying electronic structure plays a key role in improving the photoluminescence (PL)
properties of materials. Therefore, the electronic structure of YF3: x Eu3+ with different Eu3+ …
properties of materials. Therefore, the electronic structure of YF3: x Eu3+ with different Eu3+ …
[PDF][PDF] Synthetize and magnetic properties of Ni substituted polycrystalline Zn-spinel ferrites
H Dawoud, L A-Ouda, SKK Shaat - Int J Res Appl Sci Eng Tech, 2016 - core.ac.uk
Substitution of the non-magnetic+ 2 Zn ions in Ni spinel ferrite has a tremendous influence
such the magnetic properties. Furthermore, Zn content has significant influence on the …
such the magnetic properties. Furthermore, Zn content has significant influence on the …
不同封装材料的中功率GaN 基LED 器件老化分析
符佳佳， 曹海城， 赵丽霞， 王军喜… - Chinese Journal of …, 2016 - opticsjournal.net
摘要针对中功率蓝光及相应的白光LED 器件进行加速老化实验, 并具体分析了器件中硅胶和绿
红混合荧光粉等封装材料对老化行为的影响和失效机理. 在测试器件的光电老化行为之后 …
红混合荧光粉等封装材料对老化行为的影响和失效机理. 在测试器件的光电老化行为之后 …
Synthesis and Characterization of Manganese oxides Nanoparticles for Supercapacitor-Based Energy-Storage Device
Two samples of manganese oxide nanoparticles (NPs) were synthesized by a simple
solution-combustion method at ignited temperature 250° C (C250) and 300° C (C300). The …
solution-combustion method at ignited temperature 250° C (C250) and 300° C (C300). The …