Results 261 to 270 of about 5,501,820 (359)

Electrocatalytic Innovations at Atomic Scale: From Single-Atom to Periodic Ensembles for Sustainable Energy Conversion. [PDF]

Nanomaterials (Basel)
Wang L, Liu Y.
europepmc   +1 more source

A Perspective on Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed Stainless Steels

Advanced Engineering Materials, EarlyView.
This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker, Felix Radtke, Jonathan Lentz, Simone Herzog, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

A combined model method was used to identify the main influencing factors of soil heavy metal pollution sources in Qian river, China. [PDF]

Sci Rep
Li Y, Wang Z, Liu L, Geng Y, Zhang J.
europepmc   +1 more source

Material Challenges and Alloy Selection for Particle/s‐CO2 Heat Exchangers in Concentrated Solar Power Systems

Advanced Engineering Materials, EarlyView.
Combining supercritical CO2 (s‐CO2) cycles with particle‐based heat transfer media holds great potential in concentrated solar power plants but poses enormous material challenges. The particle/s‐CO2 heat exchanger must withstand extreme conditions, including high temperatures, pressures, CO2 corrosion, and erosion.
Mathias Christian Galetz, Emma Marie Hamilton White, Michael Kerbstadt, Clara Schlereth, Xabier Montero, Daniel Benitez   +5 more
wiley   +1 more source

Adapting Atomic Configuration Steers Dynamic Half-Occupied State for Efficient CO₂ Electroreduction to CO. [PDF]

J Am Chem Soc
Wang J, Tan HY, Hsu CS, Chu YC, Chan CW, Chen KH, Lin XR, Lee YC, Chen HC, Chen HM.   +9 more
europepmc   +1 more source

Nonlinearity and Domain Switching in a 3D‐Printed Architected Ferroelectric

Advanced Engineering Materials, EarlyView.
By combining functional properties measurement with in situ 2D X‐ray microdiffraction experiments, it is shown that nonlinear polarization and strain responses of a 3D‐printed architected ferroelectric are driven by localized progression of domain switching, which depends on nonuniform electric‐field distribution as well as evolving stress fields.
Abhijit Pramanick, Chaimae Babori, Frédéric Albertini, Frederik Holm Gjørup, Aurore Brézard Oudot, Ashutosh Kumar, Mads Ry Vogel Jørgensen, Laurent Daniel   +7 more
wiley   +1 more source

Dual function NiMo/MgO catalyst for biogas valorization to syngas and carbon nanotubes. [PDF]

Sci Rep
Aieamsam-Aung P, Simma N, Juntala S, Srifa A, Koo-Amornpattana W, Reubroycharoen P, Suchamalawong P, Fukuhara C, Ratchahat S.   +8 more
europepmc   +1 more source

Beyond Global Mechanical Properties: Bioinspired Triply‐Periodic Minimal Surface Cellular Solids for Efficient Mechanical Design and Optimization

Advanced Engineering Materials, EarlyView.
Using novel probe‐based metrics, this study evaluates lattice structures on criteria critical to cellular solid optimization. Triply‐periodic minimal surface (TPMS) lattices outperform other lattices, offering more predictable mechanical behavior in complex design spaces and, as a result, higher performance in optimized models.
Firas Breish, Christian Hamm, Reinhold Kienzler   +2 more
wiley   +1 more source

Vacancy enhanced Li, Na, and K clustering on graphene.

Sustain Energy Fuels
Cottom J, Cai Q, Olsson E.
europepmc   +1 more source

Successful delayed endoscopic management of dislocated hepaticogastrostomy stent with self-expanding metal stent and esophageal perforation closure. [PDF]

Endoscopy
Sasse A, Steuber BC, Ellenrieder V, Petzold G, Heiduk TR, Amanzada A.   +5 more
europepmc   +1 more source