Results 101 to 110 of about 193,423 (324)

Modelling dispersion effects in paper-effective thickness estimates [PDF]

, 1994
The structural properties of paper and cardboard are important for the design of containers and of packaging. Amcor, a Melbourne-based producer of packaging, pulp and paper products, proposed the initial problem of explaining the large discrepancies ...
Rose, F.
core  

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

Investigation of the strength property of 3D printed products in bending deformation to optimize material distribution [PDF]

Омский научный вестник
The article considers a method of optimal material distribution inside a 3D printed sample. Several variants of material distribution are considered, including the beam shape of equal resistance while retaining the outer frame of the specimen as a ...
A. V. Shimokhin, A. N. Sorokin, S. N. Boltovsky, V. N. Kuznetsova, I. S. Kuznetsov   +4 more
doaj   +1 more source

Initiation and propagation mechanisms of progressive crushing in carbon-epoxy laminated plates [PDF]

, 2008
This article presents original experiments that enhance the understanding of the mechanisms that drive the progressive crushing of fiber-reinforced laminated composite materials and their energy absorption capability.
Barrau, Jean-Jacques, Guillon, Damien, Pechnik, Nicolas, Petiot, Caroline, Rivallant, Samuel, Thévenet, Pascal   +5 more
core  

Analysis of the bending moment of innovative corner joints during static testing

Wood research (Bratislava), 2004
The aim of this work is to produce and test innovative angle joints models in laboratory conditions, using discursive construction methods, and to statistically evaluate the achieved results in order to gain scientifically needed criteria according to which it will be possible to evaluate the level of quality of chairs made of beechwood.
Jazbec, Anamarija, Pervan, Stjepan, Prekrat, Silvana   +2 more
openaire   +1 more source

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Development and evaluation of mechanical anchorage rebar for joints between precast concrete slabs [PDF]

MATEC Web of Conferences
The increasing deterioration of ageing reinforced concrete road bridge slabs in Japan has necessitated their replacement to ensure user safety. Currently, various rationalized joints using mechanical anchorage rebars have been developed, but most rely on
Hara Koichiro, Yoshitake Kenji, Ohta Tomohisa, Takashima Eiichi   +3 more
doaj   +1 more source

Experiments on multiplane balancing using a laser for material removal [PDF]

The modifications of a flexible rotor system for two-plane laser balancing is described. Experimental testing of the laser material removal method for balancing through the first bending critical speed was demonstrated.
Demuth, R. S.
core   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

Advanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa, Moisés A. de Araújo, Joaquim Puigdollers, Pablo Ortega, Teresa Andreu, Cristobal Voz, Edgardo Saucedo, Lucia H. Mascaro   +7 more
wiley   +1 more source