Results 121 to 130 of about 95,458 (309)

AUGER-ELECTRON SPECTROSCOPY STUDY OF THE INTERFACE BETWEEN BULK ALUMINUM AND BULK ALUMINUM-OXIDE

open access: yes, 1992
An extensive Auger electron spectroscopy study of the aluminum-aluminum oxide interface is presented, with the aim of identifying the behaviour of the contact zone between bulk metal and bulk oxide.
CONTINI V   +3 more
core   +1 more source

Unlocking Exceptional Strengthening in Aluminum Alloys via Interstitial Cottrell Atmosphere Formation

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic unloading‐aging‐reloading micro‐tensile tests under various aging durations and temperatures, combined with comprehensive microstructural characterization reveal that the yield point phenomenon in Aluminum‐Carbon (Al‐C) thin films originates from Cottrell atmosphere formation.
Zion Lee   +10 more
wiley   +1 more source

Air-Impregnated Nanoporous Anodic Aluminum Oxide Layers for Enhancing the Corrosion Resistance of Aluminum

open access: yes, 2015
Nanoporous anodic aluminum oxide layers were fabricated on aluminum substrates with systematically varied pore diameters (20–80 nm) and oxide thicknesses (150–500 nm) by controlling the anodizing voltage and time and subsequent pore-widening process ...
Junghoon Lee (640941)   +3 more
core   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

The Effect of Pulsed Bipolar Plasma Electrolytic Oxidation Coatings on the Mechanical Properties of Open Cell Aluminium Foams [PDF]

open access: yes, 2013
Metal foams have attracted wide range of interest from researchers and industries because of their unique combinations of properties. Of particular interest, open cell metallic foams have good weight-specific mechanical properties, and improvements could
Abdulla, Taha
core  

A Holistic Stabilization of the Anode in Lithium‐Sulfur Batteries Through a Ternary Alloy Fusion

open access: yesAdvanced Functional Materials, EarlyView.
LiTeAl anodes fabricated through a scalable thermal fusion technique holistically addresses the stability issues faced by lithium‐metal anodes in lithium–sulfur batteries. Aluminum forming a skeletal network with lithium suppresses dendrite growth and enhances energy density, while tellurium forming a robust SEI facilitates Li+‐ion flow.
Akhil Shenoy, Arumugam Manthiram
wiley   +1 more source

Characterization and electrochemical analysis of aluminium-citrate ion cell from waste aluminum foils and natural citric acid

open access: yesDiscover Chemistry
This study aims to prepare an aluminum-citrate ion cell from waste aluminum foils and citric acid extracted from Dovyalis caffra fruits (Kei apples) and further demonstrate their electrochemical performance at varying impedances, electrode thicknesses ...
John Wamumwe Mwangi   +3 more
doaj   +1 more source

Layered tantalum-aluminum oxide films deposited by atomic layer epitaxy

open access: yes, 1993
Insulating films consisting of thin layers of tantalum oxide and aluminum oxide were deposited using the atomic layer epitaxy technique at a temperature of 300 °C from metallic chlorides and H2O.
Ylilammi, Markku   +4 more
core   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

open access: yesAdvanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko   +10 more
wiley   +1 more source

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