Results 111 to 120 of about 80,336 (288)

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Emerging Materials and Future Strategies for Solid Oxide Electrochemical Cells

open access: yesAdvanced Energy Materials, EarlyView.
Solid oxide electrochemical cells operate under strongly coupled electrochemical and thermodynamic conditions, where performance is constrained by interactions among crystal structure, defect chemistry, and interfacial evolution. This review, based on a structure‐defect‐property‐durability framework, reveals the roles of lattice symmetry and defect ...
Qiuchun Lu   +4 more
wiley   +1 more source

Application of enthalpy method for moving boundary problem in laser surface melting

open access: yes, 1999
A numerical analysis was carried out to study the moving boundary problem in the physical process of pulsed Nd-YAG laser surface melting prior to vaporization.
王会才, 洪友士
core   +2 more sources

The methods of prediction of vaporization enthalpy for acyclic oxygen containing compounds

open access: yesТонкие химические технологии, 2015
In this paper were analyzed the prognostic opportunity of some semi-empirical methods (additive, additive-correlation, QSPR-methods) used to calculate enthalpies of vaporization (298.2K) acyclic oxygen-containing compounds.
E. L. Krasnykh
doaj  

Sombor indices in main group metal chemistry: Computational evaluation of bismuth(iii) iodide, oxide/silicate frameworks, and dendrimers for QSAR applications

open access: yesMain Group Metal Chemistry
Topological indices (TIs), as numerical descriptors derived from molecular graphs, offer critical insights into structural properties of chemical compounds by quantifying atomic connectivity, independent of spatial configuration.
Zhang Xiujun   +4 more
doaj   +1 more source

Critical assessment of water enthalpy characterization through dark environment evaporation

open access: yes, 2023
Comparative evaporation rate testing in the absence of solar irradiation is a widely adopted method for establishing and characterizing a reduced vaporization enthalpy of water within an interfacial solar evaporator.
Caratenuto, Andrew, Zheng, Yi
core  

Lattice Coherency‐Driven (111)‐Oriented Wide Bandgap Perovskite Films

open access: yesAdvanced Energy Materials, EarlyView.
Methylammonium lead chloride (MAPbCl3)‐derived seed templates regulate wide‐bandgap perovskite crystallization through coupled thermodynamic and kinetic effects. Lattice‐coherent templating lowers the energy cost for (111) epilayer growth, while growth retardation controls crystallization kinetics, ultimately producing highly crystalline face‐up (111 ...
Yu‐Na Lee   +5 more
wiley   +1 more source

On the thermodynamic properties and nanostructuration of the 1-alkyl-3-methylimidazolium trifluoromethanesulfonate series

open access: yesJournal of Ionic Liquids
The volatility, heat capacity, and thermal behavior were used to explore the effect of alkyl size and anion nature in the thermodynamic properties of ionic liquids (ILs) by measuring the 1-alkyl-3-methylimidazolium trifluoromethanesulfonate series ...
Rodrigo M.A. Silva   +2 more
doaj   +1 more source

Multiscale Perspectives on Perovskite Instability: From Atomistic Deformation to Device Degradation in Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Multiscale perspectives on how excess charges in soft lead halide perovskites induce operational instability in photovoltaic devices are presented. Localized carriers formed under thermodynamic non‐equilibrium states modify atomistic interactions and drive lattice distortions, accelerating device degradation.
Joo‐Hong Lee   +6 more
wiley   +1 more source

Developed Correlations for Prediction of The Enthalpies of Saturated Vapor Liquid Coexisting Phases

open access: yesمجلة النهرين للعلوم الهندسية, 2010
In this study a new criteria is adopted by the use of Rectilinear Diameter principle to express the saturated vapor and liquid enthalpies at the coexisting phases for pure substances and mixtures, this requires another relation that used to calculate ...
Mahmoud Omar Abdullah   +1 more
doaj  

Home - About - Disclaimer - Privacy