Results 101 to 110 of about 48,085 (295)

Precipitation, Deformation, and Superplastic Behavior of Novel Crossover Al-Zn-Mg-Cu-Y(Er)-Zr-Cr-Ti-Fe-Si Alloys

open access: yesJournal of Manufacturing and Materials Processing
This research focuses on the investigation of microstructure, deformation, and superplastic behavior in wide range of strain rates of novel crossover Al-Zn-Mg-Cu alloy with Y/Er.
Maria V. Glavatskikh   +4 more
doaj   +1 more source

Effect of yttrium on microstructure and mold filling capacity of a near-α high temperature titanium alloy [PDF]

open access: yesChina Foundry, 2012
The addition of rare earth yttrium (Y) can improve the performances of high temperature titanium alloys, such as the tensile ductility, thermal stability and creep property, etc.
Zhao Ertuan, Chen Yuyong, Kong Fantao
doaj  

Yttrium Oxide Nanoparticles Prepared by Heat Treatment of Cathodically Grown Yttrium Hydroxide [PDF]

open access: yes, 2011
An easy two-step synthetic route is reported for the manufacture of yttrium oxide nanoparticles utilizing aqueous yttrium nitrate solution. In the first step, yttrium hydroxide precursor was grown on stainless steel electrode using a simple cathodic ...
Mehdi Ghaemi   +4 more
core   +1 more source

Perigraftitis, an independent biologic complication associated with implants placed in grafted bone

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Perigraftitis is a recently introduced concept describing biologic complications specifically associated with implants placed in grafted bone. It is characterized by inflammation resulting from bacterial colonization of grafted bone and/or residual graft particulates.
Jonathan H. Do   +2 more
wiley   +1 more source

Rare-Earth Elements at the Interface of Chemistry and Cancer Therapy

open access: yesMolecules
Rare-earth elements (REEs), which include the entire lanthanide series together with scandium and yttrium, have unique electronic configurations and coordination chemical properties that provide them with special magnetic, optical, and redox abilities ...
Christian Goldiș   +8 more
doaj   +1 more source

Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics

open access: yesCarbon Energy, EarlyView.
This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang   +14 more
wiley   +1 more source

Yttrium Sulfate Recovery Using Ethanol as Antisolvent in a Fluidized Bed Reactor

open access: yesChemEngineering
Antisolvent crystallization is a promising method for recovering rare earth elements (REEs). While it offers high theoretical yields of Y2(SO4)3·nH2O from aqueous leach solutions, the recovery is constrained by kinetic limitations.
Jacolien Sussens   +2 more
doaj   +1 more source

Coprecipitation of yttrium and aluminium hydroxide for preparation of yttrium aluminium garnet [PDF]

open access: yes, 1990
Coprecipitation of yttrium and aluminium hydroxide for the preparation of pure yttrium aluminium garnet (YAG) powder with small grain size is the subject of this study. Starting materials are sulphates and chlorides of yttrium and aluminium.
Metselaar, R Ruud   +5 more
core   +1 more source

State‐of‐the‐Art and Synthetic Challenges for Hydrosilane Production

open access: yesChemistry – A European Journal, EarlyView.
The synthesis of hydrosilanes is currently energy intensive and their recycling is not considered. However, these compounds are important in many industrial fields but also for the valorization of oxygenated waste, towards a circular economy. This review compares the available synthetic routes and highlights the remaining challenges for the production ...
Gabriel Durin   +3 more
wiley   +1 more source

Yttrium Oxyhydrides for Photochromic Applications: Correlating Composition and Optical Response

open access: yes, 2018
It has been recently demonstrated that yttrium oxyhydride(YHO) films can exhibit reversible photochromic properties when exposed to illumination at ambient conditions.
Max, Wolff   +6 more
core   +1 more source

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