Results 91 to 100 of about 1,147 (199)

Interfacial damage evolution in hygrothermally aged CF/PPA composites used in type V hydrogen tanks: A multi-scale approach

Composites Part C: Open Access
This paper presents a multi-scale experimental investigation into the damage mechanisms in carbon fiber-reinforced polyphthalamide (CF/PPA) composites subjected to hygrothermal aging.
Clara Penavayre, Joseph Fitoussi, Emmanuel Richaud, Philippe Papin, Jeremie Bouneb, Gilles Hochstetter, Mohammadali Shirinbayan   +6 more
doaj   +1 more source

Interplay between Swelling Kinetics and Nanostructure in Perfluorosulfonic Acid Thin-Films: Role of Hygrothermal Aging [PDF]

, 2019
Impacts of processing, storage, and operation on thin-film perfluorosulfonic acid (PFSA) ionomer coatings used in electrodes of electrochemical devices remains unestablished.
Douglas I. Kushner (2455636), Meron Tesfaye (5773880), Ahmet Kusoglu (1350492), Douglas I. Kushner, Kushner, Douglas I, Meron Tesfaye, Ahmet Kusoglu, Tesfaye, Meron, Kusoglu, Ahmet   +8 more
core   +1 more source

Effect of Saline and Hygrothermal Exposure on the Mode I Fatigue Behavior of CFRP Adhesive Joints

Applied Sciences
This work investigates the Mode I fracture behavior of adhesive joints manufactured from unidirectional carbon fiber-reinforced epoxy composites (CFRP) under static and fatigue loading. Specimens were exposed to two degradation environments: hygrothermal
Paula Vigón, Antonio Argüelles, Miguel Lozano, Jaime Viña   +3 more
doaj   +1 more source

Characterization of fracture toughness of epoxy resin after hygrothermal aging

, 2013
The aim of this work is to characterize the effects of hygrothermal aging in the plain strain fracture toughness of the epoxy system composed by cycloaliphatic epoxy resin and diglycidyl ether of bisphenol-A (DGEBA).
Quispe, Gustavo Q., Quino Quispe, Gustavo   +1 more
core   +1 more source

Preparation of anti-wicking polyester fabric/polyvinyl chloride flexible composites and its hygrothermal aging behavior

Cailiao gongcheng
Polyester fabric/polyvinyl chloride (PET/PVC) flexible composites were widely used in outdoor products such as sports and leisure, advertising and printing due to its light weight, high strength and good processability.
YU Pengxiang, MENG Yang, SHI Chen, SU Juanjuan, HAN Jian, YE Huayi   +5 more
doaj   +1 more source

Accelerated hygrothermal aging of Talc/Cycloaliphatic epoxy composites

Polymer Composites, 2018
Cycloaliphatic epoxy (CE) systems are resistant to many aging mechanisms, which make them useful in applications with harsh environments. Reinforcement has been used in epoxy systems to decrease water absorption and improve aging resistance; thus, it is expected that talc would benefit CE systems in a similar manner.
Julie M. Tomasi, Aaron S. Krieg, Nicholas J. Jensen, Ibrahim Miskioglu, Julia A. King, Gregory M. Odegard   +5 more
openaire   +2 more sources

Effects of Hygrothermal Aging and Cyclic Compressive Loading on the Mechanical and Electrical Properties of Conductive Composites. [PDF]

Polymers (Basel), 2022
Yi S, Xie L, Wu Z, Ning W, Du J, Zhang M.   +5 more
europepmc   +1 more source

Hygrothermal aging of Nafion

, 2008
Dans le développement des piles à combustible de type PEMFC (Proton Exchange Membrane Fuel Cells), la durabilité des membranes est une question cruciale. Le vieillissement in-situ du Nafion® dans les piles ne permet pas de dégager de mécanisme de dégradation.
openaire   +1 more source

Effect of Service Temperature on Mechanical Properties of Adhesive Joints after Hygrothermal Aging. [PDF]

Polymers (Basel), 2021
Tan W, Na J, Zhou Z.
europepmc   +1 more source

Hygrothermal conditions for the biological aging of sherry wine

Innovative Food Science & Emerging Technologies, 2022
Cañas Guerrero, Ignacio, Galán Navia-Osorio, Eduardo, Porras Amores, César, Ruiz Mazarrón, Fernando   +3 more
openaire   +2 more sources