Results 141 to 150 of about 28,387 (252)

Water sorption of dental resin composites: Is a new method the future? [PDF]

Eur J Oral Sci
Heckel L, Belli R, Schüssler T, Fischer C, Lohbauer U.   +4 more
europepmc   +1 more source

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

Advanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai, Barak Ratzker, Pasquale Cavaliere, Dierk Raabe   +3 more
wiley   +1 more source

Oxygenated intermediates drive stepwise deep cracking of polycyclic aromatics over steam-regenerated zeolite catalysts. [PDF]

Chem Sci
Zhang Y, Zhang C, He L, Zhi Y, Zhang W, Wei Y, Liu Z.   +6 more
europepmc   +1 more source

Thermogravimetry: a technique for planetary in-situ missions

, 2012
The thermogravimetry technique allows to study desorption and sublimation processes of volatile compounds in different environments. This technique shows a large range of applications for planetary in- situ mission, e.g.
A Longobardo, E Zampetti, F Dirri, D Biondi, A Zinzi, A Bearzotti, E Palomba, S Pantalei, A Macagnano, B Saggin   +9 more
core  

Learning Moisture‐Induced Damage From Vision: Diffusion Models for Real‐Time Monitoring of Additive Manufacturing Processes

Advanced Science, EarlyView.
We introduce a vision‐based real‐time monitoring system for additive manufacturing that detects subtle moisture‐induced degradation via a diffusion model‐based framework. The approach enables nondestructive assessment of moisture‐induced damage level and mechanical performance and establishes a practical route toward more intelligent, reliable, and ...
Jiyoung Jung, Yuna Yoo, Dharneedar Ravichandran, Dahyun Daniel Lim, Grace X. Gu   +4 more
wiley   +1 more source

Synthesis, crystal structure and thermal reactivity of di-aqua-dithio-cyanato-bis-(pyridine-4-carbo-nitrile)cobalt(II). [PDF]

Acta Crystallogr E Crystallogr Commun
Näther C.
europepmc   +1 more source

Electrolyte–Framework Matching in High‐Voltage TEMPO‐COF Cathodes for Lithium Batteries

Advanced Science, EarlyView.
TEMPO‐functionalized covalent organic frameworks are investigated as high‐voltage cathodes for lithium batteries. Screening five electrolyte anions identifies lithium difluoro(oxalato)borate (LiDFOB) as the optimal electrolyte, balancing capacity, rate capability, and cycling stability, while buckypaper electrodes achieve high mass loading (40 mg cm−2)
Marilyn Esclance DMello, Nagaraj Patil, Fanni Fekecs, Sergio Pinilla, Rebeca Marcilla, Manuel Souto   +5 more
wiley   +1 more source

Microstructural Evolution of the NC-UHPC Near-Interface Composite Region Under Sequential Carbonation and Seawater Exposure. [PDF]

Materials (Basel)
Zeng Y, Zheng Y, Wei Z, Lee FW, He S, Yang Y, Xie X.   +6 more
europepmc   +1 more source

Study on the Reaction Mechanism of RuOx and Its Enhanced Hydrogen Evolution Reaction Activity

Advanced Science, EarlyView.
In situ Raman spectroscopy and DFT calculations reveal that, prior to the onset of HER, the surface of RuOx undergoes reversible reduction and structural reconstruction. The resulting Ru(II)O/Ru(IV)O2 configuration is identified as the true catalytically active species.
Liquan Zhang, Haobo Dong, Jianrui Feng, Longxiang Liu, Fei Guo, Liqun Kang, Guoliang Chai, Mohamed A. Ghanem, Xinde Chen, Ivan P. Parkin   +9 more
wiley   +1 more source

Syntheses, crystal structure and thermal behavior of poly[di-μ-bromido-μ-2,3-di-methyl-pyrazine-κ² <i>N</i> ¹:<i>N</i> ⁴-cadmium(II)]. [PDF]

Acta Crystallogr E Crystallogr Commun
Näther C.
europepmc   +1 more source