Results 241 to 250 of about 93,520 (298)

Thermodynamic analysis of solid solution formation in the nanocrystalline Fe–Ti–Al ternary system during mechanical alloying

The Journal of Chemical Thermodynamics, 2013
The nanocrystalline (Fe, Ti)3Al intermetallic compound was synthesized by mechanical alloying (MA) of elemental powders with the composition of Fe50Al25Ti25. The structural changes of powder particles during MA were studied by X-ray diffractometry. It was found that at early stages of MA, a nanocrystalline Fe(Ti, Al) solid solution is formed.
M. Rafiei, M.H. Enayati, F. Karimzadeh
openaire   +1 more source

Elastic Mechanics Stress-Tensor Analysis for Coupling with Electrochemical Thermodynamics and Transport

ECS Meeting Abstracts
Solid-state batteries can experience large (>100s of MPa) stresses due to applied stack pressure and electrode volume changes during cycling.[1] These stresses can be particularly large at particle-particle contacts and at geometric non-uniformities in ...
Paul Albertus, Taeho Jung, Yueming Song, Bhuvsmita Bhargava, D. M. Stewart   +4 more
semanticscholar   +1 more source

Extent and Mechanism of Solvation and Partitioning of Isomers of Substituted Benzoic Acids: A Thermodynamic Study in the Solid State and in Solution

Journal of Pharmaceutical Sciences, 2008
Temperature dependency of saturated vapour pressure and thermochemical characteristics of fusion processes for 2-, 3- and 4-methoxybenzoic acids (anisic acids) were measured and thermodynamic functions of sublimation, fusion, and evaporation calculated.
German L, Perlovich, Tatyana V, Volkova, Alex N, Manin, Annette, Bauer-Brandl   +3 more
openaire   +2 more sources

Constructing the Phase Diagram of a Single-Component System Using Fundamental Principles of Thermodynamics and Statistical Mechanics: A Spreadsheet-Based Learning Experience for Students

Journal of Chemical Education, 2018
A spreadsheet project that enables students to construct chemical potential vs temperature plots, μ(T), of liquid and gaseous mercury and all three phases of diiodine and ammonia is presented. Statistical thermodynamics is used to determine the entropies
A. M. Halpern, C. Marzzacco
semanticscholar   +1 more source

Introduction to Coupled Theories in Solid Mechanics

Introduction to coupled theories in solid mechanics is concerned with the formulation of some coupled theories of solid mechanics which form the basis for a wide range of engineering applications.
L. Anand, Eric M. Stewart, Shawn A. Chester   +2 more
semanticscholar   +1 more source

Defect Thermodynamics and Diffusion Mechanisms in Li₂CO₃ and Implications for the Solid Electrolyte Interphase in Li-Ion Batteries

The Journal of Physical Chemistry C, 2013
Abstract not Available.
Yue Qi, Siqi Shi, Hong Li, Louis G. Hector   +3 more
openaire   +1 more source

Controlling moving interfaces in solid-state batteries

Proceedings of the Royal Society A
All-solid-state lithium metal batteries enable high-energy-density applications, such as electric aviation, but suffer from instabilities during operation that lead to rough interfaces between the metal and electrolyte.
Salem Mosleh, Emil Annevelink, Venkatasubramanian Viswanathan, L. Mahadevan   +3 more
semanticscholar   +1 more source

A Guide to Fluid Mechanics

, 2023
This book is written for the learner's point of view, with the purpose of helping readers understand the principles of flow. The theory is explained using ordinary and accessible language, where fluid mechanics is presented in analogy to solid mechanics ...
Hongwei Wang
semanticscholar   +1 more source

Harmonic Oscillator, Dissipation and Thermodynamics

Journal of applied mechanics
A loss-free harmonic oscillator when treated as the working substance in a cylinder with a piston, exhibits dissipation characterized by hysteresis cycles. Dissipation in this case develops through conversion of potential energy of the springs and part
A. Carcaterra, Adnan Akay
semanticscholar   +1 more source

Graph neural networks informed locally by thermodynamics

arXiv.org
Thermodynamics-informed neural networks employ inductive biases for the enforcement of the first and second principles of thermodynamics. To construct these biases, a metriplectic evolution of the system is assumed.
Alicia Tierz, Ic´ıar Alfaro, David González, Francisco Chinesta, Elías Cueto   +4 more
semanticscholar   +1 more source