Publications associées à High-performance polyamides with engineered disorder

Publications associées (13)

Novel Mechanically Robust and Environmentally Stable Light‐Weight Colored Photovoltaic Modules Based on Composite Polymer Backsheets

Christophe Ballif, Antonin Faes, Umang Bhupatrai Desai, Marie Amélie Camille Courtant

Reliable and esthetically pleasing lightweight photovoltaic modules for building integration are expected to grow interest in the consumer market, especially for retrofitting older buildings and storehouses that are not structurally designed to withstand a ...

Wiley2025

High cycle tensile fatigue behavior of steel rebar reinforced - UHPFRC at high R-ratio

Eugen Brühwiler, Alain Nussbaumer, Jian Zhan

This paper investigates the high cycle tensile fatigue behavior of steel rebar reinforced − UHPFRC elements, at a fatigue load ratio, i.e., R-ratio of 0.3, representative for structural applications. Prior to testing, magnetoscopy is conducted on each spec ...

2025

Analyzing fracture mechanism of high performance concrete using concrete damage plasticity model

Bartlomiej Wojciech Sawicki

High-performance concretes are increasingly employed in various civil engineering applications due to their exceptional short- and long-term performance. As a result, there is a significant need for simplified numerical simulation methods to effectively in ...

2025

Nitronic 50 Steel as a Structural Material for EU-DEMO's Toroidal Field Coils

Kamil Sedlák, Xabier Sarasola Martin, Jack Richard Greenwood

We report the results of an exploratory design study for Nitronic 50 (N50) Toroidal Field (TF) coils for the EU-DEMO fusion power plant. N50 is a super-austenitic steel that has a yield stress (𝝈 𝒚) of up to 1500 MPa at 4 K, 50% higher than the conventiona ...

2025

Supershear Crack Propagation in Snow Slab Avalanche Release: New Insights From Numerical Simulations and Field Measurements

Bertil Trottet

The release process of dry-snow slab avalanches begins with a localized failure within a porous, weak snow layer beneath a cohesive slab. Subsequently, rapid crack propagation may occur within the weak layer, eventually leading to a tensile fracture across ...

COPERNICUS GESELLSCHAFT MBH2025

Tailoring mechanical properties and microstructures in laser powder bed fusion of 316 L stainless steel through aluminium alloying and combined ex-situ and in-situ heat treatments

Roland Logé, Cyril Cayron, Claire Navarre, Seyed Amirmohammad Jamili, Maxence Jean Gabriel Buttard

Laser powder bed fusion (LPBF) is a bottom-up manufacturing technique using a high-energy laser to selectively melt metallic alloys, enabling the creation of complex microstructures. While rapid cooling rates and process stochasticity can lead to unpredict ...

2025

Resolving localized geometrically necessary dislocation densities in Al-Mg polycrystal via in situ EBSD

Xiaojiao You

The distribution of geometrically necessary dislocation (GND) densities is critical to understanding the heterogeneous plastic deformation at intragranular scales in polycrystals. In this work, we performed an in situ electron backscatter diffraction (EBSD ...

PERGAMON-ELSEVIER SCIENCE LTD2024

Effect of temperature on apparent crack arrest toughness of Eurofer97 measured by a newly developed small specimen test technique

Philippe Spätig

Neutron embrittlement of in -core and out-of-core components made of ferritic steels is one of the key parameters limiting the life of power plants. Owing to the small volume of available irradiation facilities and the limited number of neutron-irradiated ...

Elsevier2024

A score and nine years of irbesartan

Farzaneh Fadaei Tirani

Irbesartan is a non-peptide antagonist of the angiotensin-II-AT1 receptor and is used for the treatment of hypertension. Here, the history, achievements and open questions related to irbesartan are examined. Tautomery of the tetrazole moiety leads to two d ...

2024

Surfactant-assisted foam-forming of high performance ultra-low density structures made from lignocellulosic materials and cellulose nanofibrils (CNFs)

Wenjing Sun

Bio-based lightweight materials are promising replacements for petroleum-based foams in building and packaging applications. In this work, we developed a surfactant-assisted foam-forming method to manufacture lightweight materials based on lignocellulosic ...

2024

Unraveling the Oxidation of a Graphitic Lattice: Structure Determination of Oxygen Clusters

Nicola Marzari, Kumar Varoon Agrawal, Shiqi Huang, Shaoxian Li

Unraveling the oxidation of graphitic lattice is of great interest for atomic-scale lattice manipulation. Herein, we build epoxy cluster, atom by atom, using Van der Waals' density-functional theory aided by Clar's aromatic it-sextet rule. We predict the f ...

Amer Physical Soc2023

From Non-edible Biomass to Performance Thermoplastics with Sustainable End-of-life

Jeremy Luterbacher, Lorenz Perry Manker

2022

X-ray absorption and reprocessing in the z similar to 2.5 lensed quasar 2MASS J1042+1641

Cameron Alexander Campbell Lemon

We present new broad-band X-ray observations of the z similar to 2.5 lensed quasar 2MASS J1042+1641, combining XMM-Newton, Chandra, and NuSTAR to provide coverage of the X-ray spectrum over the 0.3-40 keV bandpass in the observed frame, corresponding to th ...

2022