Results 191 to 200 of about 13,159 (295)

Controlling selectivity in the chemical looping oxidative dehydrogenation of propane through interface engineering. [PDF]

Nat Commun
Oing A, Donat F, Müller CR.
europepmc   +1 more source

Impact of Gas-Solid Reaction Thermodynamics on the Performance of a Chemical Looping Ammonia Synthesis Process. [PDF]

Energy Fuels, 2022
Pereira RJL, Hu W, Metcalfe IS.
europepmc   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Modulating Oxygen Transfer via A-Site Doping in LaFeO₃ for Coke-Resistant Chemical Looping Steam Methane Reforming. [PDF]

ChemSusChem
Ha J, Kim HS, Kim H, Kim Y, Asih SAN, Lee JW.   +5 more
europepmc   +1 more source

Simulation and Optimization of a Multistage Interconnected Fluidized Bed Reactor for Coal Chemical Looping Combustion. [PDF]

ACS Omega, 2022
Zhu X, Wang R, Shen T, Shen L.
europepmc   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Handbook of Chemical Looping Technology

Focus on Catalysts, 2018
openaire   +2 more sources

Chemical looping synthesis of amines from N₂ via iron nitride as a mediator. [PDF]

Nat Commun
Li H, Wang T, Wang S, Li X, Huang Y, Yan N.   +5 more
europepmc   +1 more source

Oxygen-Induced Elemental Mercury Oxidation in Chemical Looping Combustion of Coal. [PDF]

ACS Omega, 2022
Liu Q, Liu D, Ni M, Xu K, Ma J, Liu Z, Jin J, Shi H.   +7 more
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source