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Updated: May 7, 2025

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
11:04

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature

Published on: December 20, 2016

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基于机器学习和验证的计算模型用于预测混合物中的离子液体粘度

Bader Huwaimel1,2, Jowaher Alanazi3, Muteb Alanazi4

  • 1Department of Pharmaceutical Chemistry, College of Pharmacy, University of Ha'il, Hail, 81442, Saudi Arabia. b.huwaimel@uoh.edu.sa.

Scientific reports
|December 31, 2024
PubMed
概括

机器学习模型使用阳离子,阳离子,温度和度准确预测离子液溶液粘度. 随机森林,梯度提升和XGBoost模型表现出高预测准确度,随机森林实现了0.9971.0的R2.

关键词:
离子液体是一种离子液体.机器学习是机器学习.粘度,光虫群群的优化 粘度,光虫群的优化

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Analyzing Mixing Inhomogeneity in a Microfluidic Device by Microscale Schlieren Technique10:12

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Solubility of Ionic Compounds

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Intermolecular forces are attractive forces that exist between molecules. They dictate several bulk properties, such as melting points, boiling points, and solubilities (miscibilities) of substances. Molar mass, molecular shape, and polarity affect the strength of different intermolecular forces, which influence the magnitude of physical properties across a family of molecules.
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The free energy change associated with dissolving a solute in a liter of solvent is called the free energy of a solution, ΔGsolution. The overall ΔGsolution is expressed as the balance of ΔGinteraction against the always-favorable free-energy of mixing, ΔGmixing. Solution formation is favorable if  ΔGsolution is less than zero, whereas it is unfavorable if ΔGsolution is greater than zero. In short, for a solution to form and complete dissolution to take place,...
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