Results 241 to 250 of about 1,149,935 (314)

Photocatalytic CO₂ reduction to methanol: from mechanistic insights to reactor design integration. [PDF]

RSC Adv
Zuo C, Wang J, Xin C, Su Q.
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

A nickel/cobalt-free Mn-based layered oxide cathode based on an orbital hybridization modulation strategy for high energy density sodium-ion batteries. [PDF]

Chem Sci
Hong Z, Zhang XY, Yang M, Zhu YF, Chen D, Li YJ, Dong H, Yan Y, Niu Y, Wang PF, Sun Y, Wu C, Xiao Y.   +12 more
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

Artificial Intelligence in Materials Science and Engineering. [PDF]

Materials (Basel)
Lacki P, Adamus J, Derlatka A, Więckowski W, Cpałka K.   +4 more
europepmc   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Synergistic energy and charge transfer dynamics in LD/3D perovskite heterojunctions for optoelectronic applications. [PDF]

Chem Sci
Nath B, Srivastava P, Xie J, Wani TA, Al-Hawiti K, Jia X, Arora N, Dar MI.   +7 more
europepmc   +1 more source

Experimental Measurement on the AE Signals Propagation Law in Concrete Pieces and the Feasibility of Measuring Crack Positions Using Vibration Attenuation Characteristics. [PDF]

Sensors (Basel)
Zhou Y, Zhang W, Zhang J.
europepmc   +1 more source

p-Band Modulation of Sn Single-Atom Catalysts via Curvature Engineering for Effective CO₂ Reduction to HCOOH. [PDF]

J Phys Chem Lett
Ren R, Wang Y, Li B, Fan H, Li H.
europepmc   +1 more source