Results 121 to 130 of about 154,591 (285)

Water vapor effect on high-temperature oxidation behavior of Fe3Al intermetallics

open access: yesScience and Technology of Advanced Materials, 2009
Fe3Al intermetallics (Fe3Al, Fe3Al-Zr, Fe3Al-Zr,Mo and Fe3Al-Zr,Mo,Nb) were oxidized at 950 °C in dry and humid (11 vol% water) synthetic air. Thermogravimetric measurements showed that the oxidation rates of the tested intermetallics were lower in humid
Sebastian Chevalier, Pitor Juzon, Kazimierz Przybylski and Jean-Pierre Larpin
doaj  

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

MICROSTRUCTURES AND MECHANICAL PROPERTIES OF AS-CAST Mg-Zr-Ca ALLOYS FOR BIOMEDICAL APPLICATIONS

open access: yes, 2011
MICROSTRUCTURES AND MECHANICAL PROPERTIES OF AS-CAST Mg-Zr-Ca ALLOYS FOR BIOMEDICAL ...
YING-LONG ZHOU (13350381)   +6 more
core   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li   +13 more
wiley   +1 more source

Producción y caracterización de multicapas de Zr/ZrN/Zr/ZrN por la técnica PAPVD [PDF]

open access: yes, 2003
Este trabajo de investigación presenta y discute los resultados del crecimiento y caracterización de recubrimientos en películas delgadas tomando como material base el zirconio y un sustrato de acero.
Pineda Gómez, Posidia
core  

Engineering the Assembly Freedom of Donor–Acceptor Type Self‐Assembled Monolayers Toward Efficient and Stable Flexible Perovskite Photovoltaics

open access: yesAdvanced Materials, EarlyView.
Assembly freedom engineering breaks the vertical alignment constraint of donor–acceptor self‐assembled monolayers, tuning their assembly freedom to achieve quasi‐random molecular orientation. This strategy simultaneously boosts interfacial charge transport and mechanical robustness, enabling high‐efficiency and mechanically stable flexible perovskite ...
Biao Zhou   +9 more
wiley   +1 more source

Valence Photoabsorption Spectroscopy of Zr and Zr+ for Astrophysical Applications

open access: yesMonthly Notices of the Royal Astronomical Society
Abstract As an element produced by the nuclear r-process, zirconium is of interest in the analysis and interpretation of astrophysical spectra. The spectra of kilonovae, resulting from binary neutron star mergers, are of particular interest.
Kirsten Dowd   +7 more
openaire   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

Microstructures, mechanical properties and in vitro corrosion behaviour of biodegradable Mg-Zr-Ca alloys

open access: yes, 2013
The microstructures, mechanical properties, corrosion behaviour and biocompatibility of the Mg-Zr-Ca alloys have been investigated for potential use in orthopaedic applications.
C Wen (13447692)   +4 more
core   +1 more source

Compressive properties of hot-rolled Mg-Zr-Ca alloys for biomedical applications

open access: yes, 2011
This paper investigated the microstructures and compressive properties of hot-rolled Mg-Zr-Ca alloys for biomedical applications. The microstructures of the Mg-Zr-Ca alloys were examined by X-ray diffraction analysis and optical microscopy, and the ...
C Wen (13447692)   +5 more
core  

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