Results 61 to 70 of about 1,147 (199)

Study on mechanical properties of aeronautical composite material interference-fit structures in hygrothermal service

open access: yesHangkong gongcheng jinzhan
Currently,the study on the influence of hygrothermal environment on composite material is more inclined to the material composition structure,rather than the composite connection.
QIU Hongjun   +4 more
doaj   +1 more source

Enhancement of Interfacial Strength and Corrosion Resistance of Adhesives via Synergistic Effect of Metallic Surface Treatment and α‐ZrP Nanosheets

open access: yesPolymer Composites, Volume 47, Issue S2, Page S96-S119, 20 June 2026.
Synergistic enhancement of interfacial strength through α‐ZrP nanosheet reinforcement of polyurethane adhesive and aluminium anodization. ABSTRACT Polyurethane (PU) nanocomposites with enhanced mechanical performance and adhesive bonding are crucial for aerospace and automotive applications. This study investigates the reinforcing effect of α‐zirconium
Tomiris Zhumagaliyeva   +6 more
wiley   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

open access: yesAdvanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.
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

Hygrothermal exposure and residual strength after cyclic loading on epoxy composites reinforced with sisal fibers

open access: yesPolymer Testing, 2023
The fatigue behavior of epoxy/sisal composites with hygrothermal exposure was investigated. However, their mechanical characterization under cyclic loading associated with aging from hygrothermal exposure is necessary to expand their use in consumer ...
Mateus da Silva Batista   +2 more
doaj   +1 more source

On failure mechanisms in CFRP/Al adhesive joints after hygrothermal aging degradation following by mechanical tests

open access: yes, 2022
Adhesive bonding techniques have been widely used and studied in automobile industry, enabling to join dissimilar materials, such as carbon fiber reinforced plastic (CFRP) composites and metals.
Liu, X   +6 more
core   +1 more source

Effects of meso- and micro-scale defects on hygrothermal aging behavior of glass fiber reinforced composites [PDF]

open access: yes, 2022
Design and process-induced defects in fiber-reinforced polymers (FRPs) lead to fracture nucleation due to the stress concentrations. In addition to the degradation in mechanical properties, defects can accelerate aging of FRPs and limit their service ...
Eskizeybek, Volkan   +14 more
core   +1 more source

Regulatory Framework and Public Policies for Sustainability in the Construction Sector

open access: yesSustainable Development, Volume 34, Issue 3, Page 3229-3248, June 2026.
ABSTRACT This study analyzes the role of public policies in promoting socially responsible practices in the construction sector, with a particular focus on their contribution to climate neutrality and the decarbonization of the building stock. European agreements exert increasing pressure to transform the construction sector, reinforcing the transition
Olga González‐Morales   +3 more
wiley   +1 more source

Micro‐Texturized and Ultra‐Soft Dry Electrode for Motion‐Artifact Tolerant and Long‐Term Stable Wearable Electrophysiological Monitoring

open access: yesSmall, Volume 22, Issue 27, 14 May 2026.
A highly conformal and adhesive dry electrode is developed using a micro‐textured carbon black/PDMS composite. By leveraging spontaneous surface roughness for enhanced mechanical interlocking and integrating a stretchable serpentine interconnector, the device achieves robust skin contact and low impedance.
Sang‐Min Kim   +10 more
wiley   +1 more source

A Systematic Review on Chinese Baijiu Aging Process in Cellular Built Environment: States, Challenges, and Directions

open access: yesFood Science &Nutrition, Volume 14, Issue 4, April 2026.
This review addresses a critical gap in Chinese Baijiu aging research: the neglect of physical properties in cellar storage environments. Current studies emphasize microorganisms, CO2, and base liquor interactions, yet lack systematic consideration of environmental dynamics.
Jin Li   +4 more
wiley   +1 more source

Evaluation of Moisture Ageing Status of Cross‐Linked Polyethylene Insulation in Power Cables at Different Temperatures

open access: yesHigh Voltage, Volume 11, Issue 2, Page 410-420, April 2026.
ABSTRACT Cross‐linked polyethylene (XLPE) cables play an important role in power systems to transport electrical energy, and moisture is one of the important predisposing factors for insulation failure in medium and high‐voltage cables. In this paper, a temperature‐moisture accelerated ageing experiment is designed, and a method for assessing the ...
Wen Luo   +7 more
wiley   +1 more source

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