Results 51 to 60 of about 80,336 (288)

Physicochemical and catalytic behavior of binary mixtures of n-alkyl imidazolium bromide ionic liquids with poly (ethylene glycol)-400: Application of flory statistical theory

Chemical Physics Impact
In this work, Flory statistical theory is employed to predict the important physicochemical properties namely density, isothermal compressibility, internal pressure, coefficient of volume expansion, energy of vaporization, heat of vaporization, cohesive ...
Anup Kumar, Arun Upmanyu, Monika Dhiman, S.C. Sharma, Krishna Kumar Pandey, K.C. Juglan   +5 more
doaj   +1 more source

Pressure Dependence of Liquid Vapor Pressure: An Improved Gibbs Prediction [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2001
A new model for the vapor phase of a pressurized liquid called "the cluster model: which is originally introduced in this work, along with an accurate equation of state for the liquid phase called the LIR, is used to derive an accurate equation for the ...
Gholam Abbas Parsafar, Vahid Moeini, Bijan Najafi   +2 more
doaj  

Determinação da entalpia de vaporização de líquidos pelo método do isoteniscópio de Smith e Menzies Determination of the enthalpy of vaporization of liquid compounds by the Smith Menzies (isoteniscope) method

Química Nova, 2010
This article proposes an experimental procedure to determine the enthalpy (and entropy) of vaporization of organic liquid compounds, by the Smith-Menzies (isoteniscope) method.
Adriana Passarella Gerola, Lilian Somenci Peloi, Noboru Hioka, Ourides Santin Filho, Lilian Akemi Kato   +4 more
doaj   +1 more source

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

A Group Contribution Model for Determining the Vaporization Enthalpy of Organic Compounds at the Standard Reference Temperature of 298 K [PDF]

, 2013
Article on a group contribution model for determining the vaporization enthalpy of organic compounds at the standard reference temperature of 298 ...
Ramjugernath, Deresh, Mohammadi, Amir H., Gharagheizi, Farhad, Ilani-Kashkouli, Poorandokht, Acree, William E. (William Eugene)   +4 more
core   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Vaporization, Sublimation Enthalpy, and Crystal Structures of Imidazo[1,2‑a]pyrazine and Phthalazine

, 2016
The vaporization enthalpy of imidazo­[1,2-a]­pyrazine is evaluated by correlation gas chromatography using two sets of standards and by transpiration. Vaporization enthalpies were evaluated using heterocyclic standards with dipole moments that vary from ...
James Chickos (1434607), Nigam Rath (1434613), Chase Gobble (1398640), Artemiy A. Samarov (1434604), Sergey P. Verevkin (1434610), Massiel Mori (1434601)   +5 more
core   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

Advanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus, Ankit Mondal, Suman Mandal, Jazmine Aiya D. Marquez, Arnab Ghosh, Aishi Sikdar, Urme Podder, Ahana Sarkar, Qingsheng Wang, Hong‐Cai Zhou   +9 more
wiley   +1 more source

Thermodynamic Assessment of Enthalpy of Vaporization for CO₂-Based Zeotropic Mixtures: Model Comparison and Sensitivity Analysis

CO₂-based zeotropic mixtures have become promising working fluids in thermodynamic cycles due to excellent thermodynamic properties and environmental benefits.
Xiaoyu Yao, Qinglu Song, Jun SHEN, Jinxing Wu, Jun Liu, Xueqiang Dong, Heyong Li   +6 more
core   +1 more source