Results 41 to 50 of about 43,176 (260)
Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source
中国工程科学Energy security is a critical component of national security and a prerequisite for the green and low-carbon transition of the energy system. The concept of energy security has broadened from a traditional focus on fossil fuel supply to include the ...
Zhang Shu +4 more
doaj +1 more source
Preliminary study of energy security and energy resilience evaluation in Japan
Nihon Kikai Gakkai ronbunshu, 2017 Improving national energy security has been recognized as one of the most important perspectives of energy policy in Japan. On the other hand, a notion of higher energy resilience has recently become common to make a domestic energy supply system stable ...
Ryosei SAI +2 more
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Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Assessing the Level of Energy Security of China: Evidence from TOPSIS-entropy Weight Method
Problemy EkorozwojuAs the economic scale continues to grow, issues related to China's energy supply security have become increasingly severe. Energy security remains a crucial concern in China's development.
Li Pan
doaj +1 more source
Energy Supply Security and Renewable Energy Policies in Turkey [PDF]
Journal of Defense Resources Management, 2016 As a result of Turkey’s geopolitical position and its related requirements, energy is one of the fi elds where innovation is to be speeded up. However, as a natural consequence of unplanned and incorrect energy policies, Turkey’s rate of dependency on ...
Mustafa Kemal Topcu, Poyraz Gurson
doaj
Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions
Advanced Engineering Materials, EarlyView.This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
wiley +1 more source
Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method
Advanced Engineering Materials, EarlyView.A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley +1 more source