Results 191 to 200 of about 30,820 (254)

Flexural Behavior of Slender UHPC Prestressed Beams Without Passive Reinforcement. [PDF]

Materials (Basel)
Navarro-Gregori J, Gómez-Velásquez YA, Mateu-Sánchez JA, Serna P, Martí-Vargas JR.   +4 more
europepmc   +1 more source

Synergistic Catalysis for Closed‐Loop Alcohol Refining: Concurrent H2 Evolution and Selective Oxidation

EcoEnergy, EarlyView.
Photocatalytic, electrocatalytic, and photoelectrocatalytic systems exhibit a clear synergistic integration logic in closed‐loop alcohol refining—concurrently driving hydrogen evolution and selective alcohol oxidation to enable the directed conversion of alcohols into high‐value chemicals.
Wei Ren, Jinhe Li, Banghu Wei, Mohamed Hussein Abdurahman, Ahmad Zuhairi Abdullah, Xiaohui Yu, Weikang Wang, Qinqin Liu   +7 more
wiley   +1 more source

Quantitative assessment of alkali and carbon nanotube reinforcement effects on the tensile reliability of sustainable sisal fiber bio-based epoxy composites. [PDF]

Sci Rep
Joshi K, Hiremath P, Hiremath S, Ghewade DV, Vishwanatha HM, Keshyagol K.   +5 more
europepmc   +1 more source

Recovery and Repurposing of End‐of‐Life Graphitic Anodes for Green Lithium‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes the degradation mechanisms of spent graphite anodes in lithium‐ion batteries and highlights key recycling, regeneration, and modification strategies, including hydrometallurgical and pyrometallurgical approaches. It also discusses recent advances in surface engineering, structural regulation, and material hybridization, offering ...
Wei Wei, Weiguo Liu, Jiangqi Zhou
wiley   +1 more source

Experimental Study on Bond Performance Between Negative Poisson's Ratio of Bars/Steel Strands and Concrete. [PDF]

Materials (Basel)
Wu Q, Zhang F, Wu Z, Chen Y, Zhao H, Liu X.   +5 more
europepmc   +1 more source

RBF-assisted surrogate modeling and machine learning for mechanical property prediction in friction stir additive manufacturing: Application to dissimilar AA6061/AA7075 aluminum alloys. [PDF]

Sci Rep
Venkatachalam K, Selvaraj SK, Mannayee G, Pattabiraman K, G S.   +4 more
europepmc   +1 more source

Intermediate strain rate constitutive modeling of gradient rolled vanadium-microalloyed pearlitic steel for bridge cables. [PDF]

iScience
Huang S, Li Z, Yang H, Zeng Z, Shi Y, Li C.   +5 more
europepmc   +1 more source

Strength-Ductility Synergy and Microscopic Mechanism of CNTs-Reinforced Mg-Al Composites Fabricated Through Vacuum Powder Metallurgy Coupled with Hot Extrusion-Rolling. [PDF]

Materials (Basel)
Ma S, Li G, Zhang N, Huang S, Chen H, Wei G, Wang J.   +6 more
europepmc   +1 more source

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Fatigue strength dependence on the ultimate tensile strength and hardness in magnesium alloys

International Journal of Fatigue, 2015
Abstract The relationships between fatigue strength and ultimate tensile strength as well as hardness have been studied in high-strength NZK alloys (Mg– y Nd– z Zn– x Zr) and other magnesium alloys. In the absence of casting defects, clear linear relationships have been found between the fatigue strength and the ultimate tensile strength and the ...
L M Peng, Penghuai Fu, Alan Luo
exaly   +2 more sources