Results 41 to 50 of about 165,932,823 (169)

Thermodynamic quantities of solvation and dilution for some acetanilide derivatives in octanol and water mutually saturated

open access: yesEclética Química, 2018
Based on published thermodynamic quantities for solution, partitioning and sublimation of acetanilide (ACN), acetaminophen (ACP) and Phenacetin (PNC), the thermodynamic quantities for drugs solvation in octanol-saturated water (W(ROH)) and water ...
Yolima Baena   +2 more
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

open access: yesAdvanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski   +5 more
wiley   +1 more source

Nanoparticle‐Mediated Bubble Suppression During Droplet Solidification for Mechanical Reinforcement

open access: yesAdvanced Science, EarlyView.
Nanoparticles mediate droplet solidification by raising nucleation temperature, refining dendrites, and slowing freezing‐front advance, thereby suppressing trapped air bubbles in droplet‐based 3D printing. This strategy reduces bubble volume fraction by ∼35% and increases compressive strength by up to 39%, offering a low‐cost route to stronger printed ...
Runmiao Gao   +10 more
wiley   +1 more source

EVALUTION OF THERMODYNAMIC CHARACTERISTICS OF METAL NANOCLUSTERS VIA MOLECULAR DYNAMICS DATA [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2013
Molecular dynamics results on transition metal nanoclusters were used to calculate the enthalpies of melting and sublimation. The values for the sublimation enthalpies (heats) demonstrate a good agreement with the tabulated values for the corresponding ...
S.A. Vasilyev   +2 more
doaj  

Changes in the thermal characteristics of fullerenes in a nitrogen atmosphere [PDF]

open access: yesEPJ Web of Conferences
In order to study the thermal stability of Cn fullerenes (n = 28, 32, 44, 50, 56, 60, 70, 84, 90, 94) in a nitrogen environment during the transition from the condensed phase to the gas phase, the method of thermodynamic modeling is used.
Barbin Nikolay   +2 more
doaj   +1 more source

Accelerating Discovery of Organic Molecular Crystals via Materials Informatics and Autonomous Experiments

open access: yesAdvanced Intelligent Discovery, EarlyView.
Materials informatics and autonomous experimentation are transforming the discovery of organic molecular crystals. This review presents an integrated molecule–crystal–function–optimization workflow combining machine learning, crystal structure prediction, and Bayesian optimization with robotic platforms.
Takuya Taniguchi   +2 more
wiley   +1 more source

Composition Stability and Cr-Rich Phase Formation in W-Cr-Y and W-Cr-Ti Smart Alloys

open access: yesMetals, 2021
W-Cr-Y smart alloys are potential material candidates for plasma facing components due to their protective behaviour during the loss-of-coolant accident (LOCA), while maintaining beneficial properties of W during the normal operation of the fusion power ...
Damian Sobieraj   +6 more
doaj   +1 more source

Enthalpy and activation-energy for the sublimation of solids involving proton-transfer process

open access: yes, 2017
Empirical relationship between the activation-energy (E) (or the sublimation process and the enthalpy (∆Hs) of sublimation has ben obtained for various solids involving protontransfer process during sublimation. The empirical relationship shows that E is
V. R. Pai-Verneker, K. Kishore
core   +1 more source

Dataset of bond enthalpies (εAA, εAB, εBB) in 975 binary intermetallic compounds

open access: yesData in Brief, 2021
The concept of a bond energy between a pair of atoms is well-established in chemistry and physics. In materials science, it is a fundamental parameter in the development of thermodynamic models such as the regular, quasi-chemical and sub-regular solution
Daniel Miracle   +3 more
doaj   +1 more source

Enthalpy of sublimation as measured using a silicon oscillator, APS March Meeting

open access: yes, 2016
In this study, we report the enthalpy of sublimation of common gases (nitrogen, oxygen, argon, carbon dioxide, neon, krypton, xenon, and water vapor) using a large area silicon oscillator with a sub-ng (~0.027 ng/cm2) mass sensitivity.
Shakeel, Hamza; id_orcid
core   +2 more sources

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