Results 51 to 60 of about 180,312 (295)

Nanostructured materials for photocatalysis [PDF]

Chemical Society Reviews, 2019
Photocatalysis is a green technology which converts abundantly available photonic energy into useful chemical energy.
Chunping Xu, Prasaanth Ravi Anusuyadevi, Cyril Aymonier, Rafael Luque, Samuel Marre   +4 more
openaire   +3 more sources

Temperature-dependent thermal conductivity in nanoporous materials studied by the Boltzmann Transport Equation [PDF]

, 2015
Nanostructured materials exhibit low thermal conductivity because of the additional scattering due to phonon-boundary interactions. As these interactions are highly sensitive to the mean free path (MFP) of a given phonon mode, MFP distributions in ...
Broido, David, Esfarjani, Keivan, Kolpak, Alexie M., Romano, Giuseppe, Strubbe, David A.   +4 more
core   +2 more sources

Mechanical rolling formation of interpenetrated lithium metal/lithium tin alloy foil for ultrahigh-rate battery anode [PDF]

, 2020
To achieve good rate capability of lithium metal anodes for high-energy-density batteries, one fundamental challenge is the slow lithium diffusion at the interface.
Cui, Yi, Kang, Sujin, Lee, Hyun-Wook, Sun, Yongming, Wan, Mintao, Wang, Li, Zheng, Guangyuan Wesley   +6 more
core   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

Advanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu, Nelson Pereira, Javier Vicente, Carmen Rial Tubio, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

On the Strength of a 316L-Type Austenitic Stainless Steel Produced by Selective Laser Melting

Metals, 2023
The developed microstructure and the tensile behavior of a 316L-type steel produced by selective laser melting were studied. This paper particularly aims to clarify the dislocation substructures in the developed steel, focusing on the density of ...
Marina Odnobokova, Vladimir Torganchuk, Marina Tikhonova, Pavel Dolzhenko, Rustam Kaibyshev, Andrey Belyakov   +5 more
doaj   +1 more source

Complementary use of TEM and APT for the investigation of steels nanostructured by severe plastic deformation

, 2009
The properties of bulk nanostructured materials are often controlled by atomic scale features like segregation along defects or composition gradients.
Arslan, Blavette, Bémont, C. Genevois, Danoix, Deconihout, Embury, Gavriljuk, Gridnev, Hong, Hono, Ivanisenko, K. Hono, Kotula, Langford, Languillaume, Ma, Midgley, Miller, Miller, Ohsaki, Ohsaki, Ohsaki, Read, S. Ohsaki, Sauvage, Sauvage, Sauvage, Sauvage, Sauvage, Sauvage, Senkov, Shabashov, Taniyama, Teplov, Valiev, Valiev, W. Lefebvre, X. Sauvage, Zhang   +39 more
core   +5 more sources

Topological defects and misfit strain in magnetic stripe domains of lateral multilayers with perpendicular magnetic anisotropy [PDF]

, 2012
Stripe domains are studied in perpendicular magnetic anisotropy films nanostructured with a periodic thickness modulation that induces the lateral modulation of both stripe periods and inplane magnetization. The resulting system is the 2D equivalent of a
Alameda, J. M., Cid, R., Hierro-Rodriguez, A., Martín, J. I., Rodriguez-Rodriguez, G., Vélez, M., Álvarez-Prado, L. M.   +6 more
core   +3 more sources

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Nanostructured target fabrication with metal and semiconductor nanoparticles [PDF]

, 2015
The development of ultra-intense high-energy (≫1 J) short (
ANTICI, PATRIZIO, Barberio, M
core   +1 more source

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

Advanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan, Xin Zhang, Carole C. Perry   +2 more
wiley   +1 more source