scholarly journals Point defects and oxidation state of additives in rare-earth metal doped crystals of lead telluride PbTe:Ln

2011 ◽  
Vol 4 (1/2) ◽  
pp. 160-165
Author(s):  
Dmytro FREIK ◽  
◽  
Liliya TUROVSKA ◽  
Volodymyra BOYCHUK ◽  
◽  
...  
Keyword(s):  
Rare Earth ◽  
Oxidation State ◽  
Point Defects ◽  
Rare Earth Metal ◽  
Lead Telluride ◽  
Earth Metal ◽  
Metal Doped

Effects of rare earth metal doping on Au/ReZrO2 catalysts for efficient hydrogen generation from formic acid

2021 ◽  
Vol 45 (12) ◽  
pp. 5704-5711
Author(s):  
Luming Wu ◽  
Yu Hao ◽  
Shaohua Chen ◽  
Rui Chen ◽  
Pingchuan Sun ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Oxygen Vacancies ◽  
Hydrogen Generation ◽  
Earth Metal ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Metal Doped

Rare earth metal doped ZrO2 can promote the formation of oxygen vacancies in zirconia, which enhances the metal–support interaction, finally promoting catalytic activity of FA dehydrogenation.

First-principles prediction of the magnetism of 4f rare-earth-metal-doped wurtzite zinc oxide

2014 ◽  
Vol 32 (8) ◽  
pp. 715-721 ◽  
Author(s):  
A.G. El Hachimi ◽  
H. Zaari ◽  
A. Benyoussef ◽  
M. El Yadari ◽  
A. El Kenz
Keyword(s):  
Zinc Oxide ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
First Principles ◽  
Earth Metal ◽  
Metal Doped

scholarly journals Microwave-Assisted Adsorptive Desulfurization of Model Diesel Fuel Using Synthesized Microporous Rare Earth Metal-Doped Zeolite Y

2015 ◽  
Vol 12 (1) ◽  
pp. 44
Author(s):  
N. Salahudeen ◽  
A.S. Ahmed ◽  
A.H. Al-Muhtaseb ◽  
B.Y. Jibril ◽  
R. Al-Hajri ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Metal ◽  
Zeolite Y ◽  
Earth Metal ◽  
Bet Surface Area ◽  
Molar Ratio ◽  
Adsorptive Desulfurization ◽  
Microwave Assisted ◽  
Desulfurization Process ◽  
Metal Doped

The microwave-assisted adsorptive desulfurization of model fuel (thiophene in n-heptane) was investigated using a synthesized rare earth metal-doped zeolite Y (RE Y). Crystallinity of the synthesized zeolite was 89.5%, the silicon/aluminium (Si/Al) molar ratio was 5.2, the Brunauer–Emmett–Teller (BET) surface area was 980.9 m2/g, and the pore volume and diameter was 0.3494 cm3/g and 1.425 nm, respectively. The results showed that the microwave reactor could be used to enhance the adsorptive desulfurization process with best efficiency of 75% at reaction conditions of 100 °C and 15 minutes. The high desulfurization effect was likely due to the higher efficiency impact of microwave energy in the interaction between sulfur in thiophene and HO-La(OSiAl).

The synthesis of rare earth metal-doped upconversion nanoparticles coated with d-glucose or 2-deoxy-d-glucose and their evaluation for diagnosis and therapy in cancer

2020 ◽  
Vol 44 (32) ◽  
pp. 13834-13842
Author(s):  
K. Shitaljit Sharma ◽  
Maikho Thoh ◽  
Akhil K. Dubey ◽  
Prasad P. Phadnis ◽  
Deepak Sharma ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Metal ◽  
Earth Metal ◽  
Upconversion Nanoparticles ◽  
Diagnosis And Therapy ◽  
Uptake Studies ◽  
Metal Doped ◽  
Mcf 7

Silica coated NaY0.8Yb0.16Tm0.04F4 NPs functionalized with d-glucose or 2-deoxy-d-glucose were prepared. Cytotoxicity and uptake studies on MCF-7 cells revealed the potential of formulation in bioimaging, therapy.

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