Results 81 to 90 of about 1,067,811 (382)

In Situ Formation of a Melt‐Solid Interface Toward Stable Oxygen Reduction in Protonic Ceramic Fuel Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Protonic ceramic fuel cells offer a promising route to generate power efficiently but face critical challenges in achieving industrially viable activity and stability at their cathodes in CO2‐containing air. This report proposes a new cathode material design strategy to enable the cathode to be both catalytically active and CO2 tolerant through the ...
Desheng Feng   +14 more
wiley   +1 more source

High temperature cobalt-base alloy Patent [PDF]

open access: yes, 1966
High temperature cobalt-base alloy resistant to corrosion by liquid metals and to sublimation in vacuum ...
Ashbrook, R. L.   +2 more
core   +1 more source

Self‐Poled Halide Perovskite Ruddlesden‐Popper Ferroelectric‐Photovoltaic Semiconductor Thin Films and Their Energy Harvesting Properties

open access: yesAdvanced Functional Materials, EarlyView.
Low‐dimensional halide perovskite thin films, (BA)2(MA)n‐1PbnBr3n+1 (n = 1, 2), exhibit both semiconducting and ferroelectric properties, enabling mechanical and light energy harvesting. Using Cr/Cr₂O₃ or PCBM as barrier layers ensures reproducible ferroelectricity.
Raja Sekhar Muddam   +8 more
wiley   +1 more source

Microstructural and Mechanical Characterization of Al-0.80Mg-0.85Si-0.3Zr Alloy

open access: yesArchives of Foundry Engineering, 2017
In this study, Al-0.80Mg-0.85Si alloy was modified with the addition of 0.3 wt.-% zirconium and the variation of microstructural features and mechanical properties were investigated.
Kahrıman F., Zeren M.
doaj   +1 more source

Investigating zirconium alloy corrosion with advanced experimental techniques: A review

open access: yesJournal of Nuclear Materials, 2023
Elizabeth Kautz   +6 more
semanticscholar   +1 more source

High temperature mechanical properties of a zirconium-modified, precipitation- strengthened nickel, 30 percent copper alloy [PDF]

open access: yes
A precipitation-strengthened Monel-type alloy has been developed through minor alloying additions of zirconium to a base Ni-30Cu alloy. The results of this exploratory study indicate that thermomechanical processing of a solution-treated Ni-30Cu-0.2Zr ...
Whittenberger, J. D.
core   +1 more source

Innovative approach for the in vitro research on biomedical scaffolds designed and customized with CAD-CAM technology [PDF]

open access: yes, 2016
Studies on biomaterials involve assays aimed to assess the interactions between the biomaterial and the cells seeded on its surface. However, the morphology of biomaterials is heterogeneous and it could be tricky to standardize the results among ...
Apicella, Davide   +11 more
core   +1 more source

Enhanced Magnetization Switching Efficiency via Orbital‐Current‐Induced Torque in Ti/Ta (Pt)/CoFeB/MgO Structures

open access: yesAdvanced Functional Materials, EarlyView.
The orbital‐current‐induced torque is investigated as an efficient method for controlling magnetization direction. By introducing Ti as an orbital current source in Ti/Ta (or Pt)/CoFeB/MgO structures, the switching current is reduced by ∼25% compared to a conventional spin‐orbit torque structure of Ta/CoFeB/MgO.
So y. Shin   +3 more
wiley   +1 more source

Hydride Phases and Hydride Orientation in Zirconium Alloys

open access: yesCailiao gongcheng, 2018
As a fuel cladding materials of the nuclear reactor, water side corrosion and hydrogen absorption generated in zirconium alloys which due to the embrittlement of matrix and hydrogen induced delayed cracking.
ZENG Wen, LUAN Bai-feng, LIU Na
doaj   +1 more source

A Prospective Case-Control Clinical Study of Titanium-Zirconium Alloy Implants with a Hydrophilic Surface in Patients with Type 2 Diabetes Mellitus.

open access: yesThe International Journal of Oral and Maxillofacial Implants, 2017
PURPOSE To evaluate prospectively the behavior of narrow-diameter (3.3-mm) titanium-zirconium alloy implants with a hydrophilic surface (Straumann Roxolid SLActive) in patients with type 2 diabetes mellitus in single-unit restorations, compared with a ...
José J. Cabrera-Domínguez   +3 more
semanticscholar   +1 more source

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