Results 121 to 130 of about 76,756 (302)

Nanostructured Materials [PDF]

open access: yesAdvanced Engineering Materials, 2012
Minami Yoda   +109 more
  +4 more sources

Effect of Friction Stir Welding and Tempering on the Microstructure and Strength of a Tempformed Low-Alloy Steel

open access: yesMetals
The microstructure developed in a low-alloy steel during friction stir welding and post-weld tempering was studied. The quenched steel samples were subjected to tempering at 650 °C for 1 h, followed by warm rolling to a total strain of 1.5 at the same ...
Anastasiia S. Dolzhenko   +6 more
doaj   +1 more source

Synthesis of new nanostructured carbon materials using silica nanostructured templates by Korean research groups

open access: yes, 2019
In this review, we summarise recent advances on the synthesis of various nanoporous carbon materials using nanostructured silica templates. In particular, we will focus on the research activities in Korea for the last seven years. Many nanoporous carbons
Kim, J, Hyeon, T, Lee, J
core   +1 more source

Electro‐Steric Ion Confinement in Polyelectrolyte Networks for Robust Nonvolatile Artificial Synapse

open access: yesAdvanced Functional Materials, EarlyView.
Polyelectrolyte stoichiometry governs ion transport and retention in electrolyte‐gated synaptic transistors. A PSS‐rich network creates electro‐steric ion confinement that suppresses ion back‐diffusion and stabilizes channel doping, enabling robust nonvolatile synaptic memory, linear weight updates, and low‐energy operation.
Donghwa Lee   +9 more
wiley   +1 more source

Anelasticity and structural stability in nanostructured metals and compounds

open access: yes, 1995
Internal friction and dynamic elasticity moduli on thin reeds of nanostructured Al, Fe, FeAl and Fe3Al intermetallics prepared by ball milling have been measured. A relaxational damping peak in pure metals at 350–500 K and a modulus increase at 450–500 K
L. Del Bianco   +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

Novel nanostructured magneto-polymer composites

open access: yes, 2006
In this work we report the synthesis and characterisation of nanostructured magnetic-polymer materials. It includes: i) the synthesis and characterization of magnetic nanoparticles such as, Co80Ni20 using the polyol method, sPS.CoFe2O4 using sulphonated ...
Turcu, Rodica   +9 more
core  

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

open access: yesAdvanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He   +5 more
wiley   +1 more source

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