Results 161 to 170 of about 7,051,549 (295)

Threshold behavior of positronium formation in positron-alkali-metal scattering

open access: yes, 2013
We consider positron scattering on the alkali-metal atoms of Li, Na, and K at very low energies, where only the elastic scattering and positronium formation in the ground state are the two open channels.
Igor Bray (20405534)   +4 more
core  

A Thirty‐Year Gap: Reviving All‐Nitride Glasses as Processable, High‐Performance Materials

open access: yesAdvanced Science, EarlyView.
Oxygen‐free all‐nitride glasses are revisited in light of new avenues of synthesis, raw material availability, and applications. A semi‐empirical analysis predicts mechanical performance achieving the level of engineering ceramics while maintaining visual transparency, and significant potential regarding optical properties into the infrared spectral ...
Alexis Duval   +2 more
wiley   +1 more source

Metal–Phenolic Complexation Governs Soil Mineral Crystallinity to Enhance Crop Growth

open access: yesAdvanced Science, EarlyView.
A coordination‐driven, coprecipitation approach is presented to obtain polyphenolic‐incorporated minerals with tunable crystallinity, offering insights into how plants may influence soil mineral structures. Soil minerals can incorporate polyphenolic secondary metabolites and enhance plant nutrition by facilitating the formation of amorphous metal ...
Jong‐Rok Jeon   +10 more
wiley   +1 more source

Computational and Data‐Driven Strategies for Lignocellulosic Biomass Valorization: From Multiscale Modeling to Digitalized Biorefinery Design

open access: yesAdvanced Science, EarlyView.
This Review critically connects structural recalcitrance, molecular modeling, solvent and catalyst design, pyrolysis, machine learning, reactor simulation, and FAIR digital infrastructure. Emphasis is placed on experimentally validated information transfer across scales, uncertainty and applicability domains, and the recycle, durability, techno ...
Abdullahi Bello Umar   +9 more
wiley   +1 more source

Regulating Oxygen‐Mediated Reconstruction during Cooling: A New Design Principle for High‐Capacity Sodium Manganese Oxide Cathodes

open access: yesAdvanced Science, EarlyView.
The cooling process during the solid‐state synthesis of sodium manganese oxides governs oxygen‐mediated reconstruction. Slow cooling promotes a stacking‐fault‐rich framework that suppresses Mn migration, mitigates O2 release, and stabilizes oxygen redox with reduced voltage hysteresis.
Seungmin Lee   +12 more
wiley   +1 more source

Thermal and Morphological Effect of Low-Tenor Alkali Treatment on Flax and Hemp Fibre Scraps: A Parametric Study. [PDF]

open access: yesMaterials (Basel)
Xhafa S   +9 more
europepmc   +1 more source

The Potential of Self‐Maintainable Living Materials

open access: yesAdvanced Science, EarlyView.
Self‐maintainable living materials are presented as the next generation of bioadaptive systems, integrating continuous sensing, decision‐making, response, self‐repair, and adaptation in a closed‐loop framework. This review highlights the design principles and emerging technologies that enable autonomous, long‐term functionality for future regenerative ...
Mohammadsadegh Nadimifar   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy