Samuel Marlin

Low temperature degradation-free zirconia through microstructure tuning by Two-Step Sintering

Christophe-Landry TIANI, Nassira Benameur, J镽鬗E CHEVALIER, Helen Reverón et autres

This study describes the microstructural evolution of a 3 mol% yttria‑stabilized zirconia during densification, comparing Conventional Sintering (CS) and Two‑Step Sintering (TSS). Monitoring the microstructural evolution revealed a reduction in grain size and less phase partitioning with TSS than with CS, which …

fr (code pays fourni par la source)

Electrophoretic deposition of α-Al 2 O 3 -based coating as a hydrogen permeation barrier

Nour-Eddine Laadel, Mohamed El Mansori, Nadia Frédérich, Samuel Marlin

Hydrogen embrittlement is a well-known surface-related phenomenon. Coating deposition using ceramic materials to resist hydrogen permeation is one of the promising solutions. This paper introduces an alternative wet deposition technique, namely electrophoretic deposition, to prepare aluminum oxide coatings onto metallic substrates. The …

fr (code pays fourni par la source)

On processing technologies of ceramic coatings for hydrogen-isotope permeation barriers

Nour-Eddine Laadel, Mohamed El Mansori, Nadia Frédérich, Samuel Marlin

fr (code pays fourni par la source)

Thermal and environmental durability of novel particles for Concentrated solar thermal technologies

Florian Sutter, Gözde Alkan, Nassira Benameur, Samuel Marlin et autres

Bauxite-based proppants, commonly used in the fracking industry, are also employed in solid particle receiver types of Concentrated Solar Thermal (CST) technologies. However, fracking has been banned in many countries due to its environmental impact, leading to a decline in demand for …

de, fr (code pays fourni par la source)

Particle optimization by modifying chemical composition

Nassira Benameur, Samuel Marlin, Florian Sutter, Florian Wiesinger et autres

Different generations of fused and granulated particles with improved mechanical properties were developed by Saint-Gobain and proposed to the partners. The granulated particles GEN4 present the best compromise in terms of performance versus cost.

de, us (code pays fourni par la source)

Abrasives

Chris Arcona, Kristin Breder, Darrell K. Everts, Charles J. Gasdaska et autres

The article contains sections titled: 1 Introduction 2 Grain Types 2.1 Natural Abrasives 2.1.1 Quartz 2.1.2 Garnet 2.1.3 Corundum and Emery 2.1.4 Natural Diamond 2.2 Manufactured Abrasives 2.2.1 Fused Aluminum Oxides 2.2.1.1 Raw Materials 2.2.1.2 Furnace Designs 2.2.1.3 Fused Alumina Types 2.2.2 …

us, fr (code pays fourni par la source)

Permeation barriers for hydrogen embrittlement prevention in metals – A review on mechanisms, materials suitability and efficiency

Nour-Eddine Laadel, Mohamed El Mansori, Nan Kang, Samuel Marlin et autres

fr (code pays fourni par la source)

Publisher’s Note: Thermodynamic Stabilities of La[sub 2]Zr[sub 2]O[sub 7] and SrZrO[sub 3] in SOFC and Their Relationship with LSM Synthesis Processes [J. Electrochem. Soc., 157, B1597 (2010)]

Caroline Levy, Yu Zhong, Constance Morel, Samuel Marlin

Abstract not Available.

fr (code pays fourni par la source)

Thermodynamic Stabilities of La[sub 2]Zr[sub 2]O[sub 7] and SrZrO[sub 3] in SOFC and Their Relationship with LSM Synthesis Processes

Caroline Levy, Yu Zhong, Constance Morel, Samuel Marlin

A Sr-substituted perovskite (LSM) and yttria-stabilized zirconia mixture was investigated by thermodynamic calculations to understand the factors affecting the stabilities of and , the two zirconates, at different conditions in solid oxide fuel cell. Two sets of independent experimental investigations were done: …

fr (code pays fourni par la source)

Fused LSM: A Novel Powder Limiting the Formation of La2Zr2O7 and SrZrO3 Resistive Phases at the Interface with YSZ in SOFC Cathodes

Caroline Levy, Yu Zhong, Constance Morel, Samuel Marlin

In solid oxide fuel cell (SOFC) on the cathode side, the formation of highly electrically resistive phases as La2Zr2O7 (LZO) or SrZrO3 (SZO) at the triple-phase boundary between LSM, YSZ and air decreases the performance of the cell and is partially responsible …

fr (code pays fourni par la source)

Fused LSM: A Novel Powder Limiting the Formation of La2Zr2O7 and SrZrO3 Resistive Phases at the Interface with YSZ in SOFC Cathodes

Caroline Levy, Yu Zhong, Constance Morel, Samuel Marlin

Abstract not Available.

fr (code pays fourni par la source)

Quasicrystalline Structures as Catalyst Precursors for Hydrogenation Reactions

B. Phung Ngoc, C. Geantet, J.A. Dalmon, M. Aouine et autres

fr (code pays fourni par la source)