Results 181 to 190 of about 614,636 (258)

Ecologically informed solar enables a sustainable energy transition in US croplands. [PDF]

Proc Natl Acad Sci U S A
Sturchio MA, Gallaher A, Grodsky SM.
europepmc   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Thermal Imaging for Teaching Materials Chemistry: Phase Change Materials toward Energy Transition. [PDF]

J Chem Educ
de Cabo-Rodríguez C, Torremocha-Serra C, Ferradanes-Martínez Á, Gelpi M, Dafonte-Rodríguez P, Alonso-Marañón L, Castro-García S, Bermúdez-García JM.   +7 more
europepmc   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Hydrophilic or Hydrophobic? How Byproducts Change the Water Affinity of Fischer–Tropsch Catalysts

JACS Au
Sanghamitra Sengupta, Alexander J. Klaver, Qingyuan Zheng, Marco de Jong, Robert L.C. Voeten, Lynn F. Gladden, G. Leendert Bezemer   +6 more
doaj   +1 more source

Achieving carbon-neutral economies through circular economy, digitalization, and energy transition. [PDF]

Sci Rep
Zhang M, Liu R, Sun H.
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Integrating green hydrogen storage into mine water pumping stations in the context of energy transition. [PDF]

Sci Rep
Chmiela A, Barszczowska B, Fernandez PR, Lutyński M, Liu R, Zhang L, Howaniec N, Hankus Ł, Smoliński A.   +8 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Multi-country evidence on societal factors to include in energy transition modelling. [PDF]

Nat Energy
Fisch-Romito V, Jaxa-Rozen M, Wen X, Trutnevyte E.   +3 more
europepmc   +1 more source