Results 61 to 70 of about 9,992 (257)
Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact
Advanced Materials Technologies, EarlyView.This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt +11 more
wiley +1 more source
Functional glass-ceramic foams from \u2018inorganic gel casting\u2019 and sintering of glass/slag mixtures [PDF]
, 2018 The here described investigation was essentially aimed at exploring the chemical stabilization and reutilization of iron-rich slag from copper metallurgy, by the manufacturing of glass-ceramic foams.
Bernardo, Enrico +2 more
core +1 more source
Experimental study of fracture energy for foamed concrete [PDF]
, 2021 Foamed concrete has recently gained attention as an alternative material to normal concrete in structural engineering. As a structural component, foamed concrete has many advantages given its characteristics such as high strength with low density ...
Nasrullah, Alsad
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Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications
Advanced Materials Technologies, EarlyView.Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke +3 more
wiley +1 more source
The Effect of HCWA-PFA Hybrid Geopolymer Modification on the Properties of Soil
MATEC Web of Conferences, 2014 This study investigated the performance of the properties of foamed concrete when replacing volumes of cement of 10%, 15% and 20% by weight. A control unit of foamed concrete mixture made with Ordinary Portland Cement (OPC) as well as samples containing ...
Hassian F.F., Cheah C.C.
doaj +1 more source
You-qi chuyun, 2022 Yangtze River shield tunnel is an important control project of China-Russia Eastern Gas Pipeline Project (Yongqing-Shanghai). The ultra-length tunnel (10.226 km) caused many engineering problems.
Shengwen ZHAN +6 more
doaj +1 more source
Effect of Specimen Shape and Size on the Compressive Strength of Foamed Concrete [PDF]
, 2014 Lightweight concrete, in the form of foamed concrete, is a versatile material that primarily consists of a cement based mortar, mixed with at least 20% volume of air. Its dry density is typically below 1600 kg/m3 with a maximum compressive strength of
Ramli, M., Sudin, M.A.S.
core +2 more sources
Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
High Strength Lightweight Foam Concrete
IOP Conference Series: Materials Science and Engineering, 2020 Abstract This research is to develop high strength lightweight foam concrete; Foam concrete is also called as lightweight concrete. Light Weight foam concrete enables in reducing the dead weight of the total Structure. The foaming agent used in this research is an Animal base, to create foam for foam concrete.
V Johnpaul +4 more
openaire +1 more source
Water permeability of foamed concrete [PDF]
, 2004 This study focused on the compressive strength and water permeability of foamed concrete. Two types of foamed concrete mix with density 1500 kg/m3 and 1700 >5 kg/m were experimented Timber industrial ash (HA) were used as the partial cement replacement ...
Wan Ibrahim, Mohd Haziman
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