Results 121 to 130 of about 603,103 (347)

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Physical-mechanical characterization of two amazon woods coming from the second cutting cycle

open access: yesAnais da Academia Brasileira de Ciências
Due to changes in the Amazon forest dynamics after the first cutting cycle, non exploited species become dominant in the forest. The lack of technological knowledge makes it hard to commercialize these woods, making the understanding of their physical ...
BRUNO M. BALBONI   +4 more
doaj   +1 more source

The analysis of shrinkage stresses of selected orthodontic adhesive systems [PDF]

open access: diamond, 2022
Liudmyla Rodziewicz   +4 more
openalex   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

Calibration of shrinkage estimators for portfolio optimization [PDF]

open access: yes
Shrinkage estimators is an area widely studied in statistics. In this paper, we contemplate the role of shrinkage estimators on the construction of the investor's portfolio.
Alberto Martín Utrera   +2 more
core  

THE SHRINKAGE OF JAVANESE VOCABULARY [PDF]

open access: yes, 2011
Previous studies show that Javanese shrinks in terms of its form, function and accuracy due to Indonesian and the attitude of the Javanese speakers towards Indonesian and Javanese(Poedjosoedarmo,1991; Gunarwan, 2006).
Nurweni, Ari
core  

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

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