Results 81 to 90 of about 284,989 (340)
Advanced Functional Materials, EarlyView.This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung +5 more
wiley +1 more source
ThermoBounce: Visualizing Chemical Kinetics via a Gravitational Potential Analogy
SciThermoBounce is an interactive online visualization designed to help students understand how enthalpy, entropy, and temperature contribute to the reaction rate and equilibrium of a unimolecular chemical change between reactant and product states, for ...
Nelson Max, Edward Max
doaj +1 more source
Free Energy, Enthalpy and Entropy from Implicit Solvent End-Point Simulations
Frontiers in Molecular Biosciences, 2018 Free energy is the key quantity to describe the thermodynamics of biological systems. In this perspective we consider the calculation of free energy, enthalpy and entropy from end-point molecular dynamics simulations. Since the enthalpy may be calculated
Federico Fogolari +6 more
doaj +1 more source
Conductometric Studies of 1-Ethyl-3-methylimidazolium Tetrafluoroborate and 1-Butyl-3-methylimidazolium Tetrafluoroborate in 1-Propanol at Temperatures from (283.15 to 318.15) K [PDF]
, 2014 The electrical conductances of dilute solutions of the ionic liquids 1-ethyl-3-methylimidazolium tetrafluoroborate [emim][BF4] and 1-butyl-3-methylimidazolium tetrafluoroborate [bmim][BF4] in 1-propanol have been measured in the temperature range from ...
Bald, Adam, Boruń, Agnieszka
core
High-pressure behavior of dense hydrogen up to 3.5 TPa from density functional theory calculations
, 2012 Structural behavior and equation of state of atomic and molecular crystal phases of dense hydrogen at pressures up to 3.5 TPa are systematically investigated with density functional theory. The results indicate that the Vinet EOS model that fitted to low-
Geng, Hua Y. +3 more
core +1 more source
4D Mapping of ZIF Biocomposites for High Protein Loading and Tunable Release Profiles
Advanced Functional Materials, EarlyView.Systematic four‐dimensional mapping of zeolitic imidazolate framework biocomposites reveals how precursor ratios, total concentration, and washing define crystalline phase, protein loading, and release kinetics. This comprehensive study identifies conditions yielding record loading (∼85%) and precise phase–property correlations.
Michael R. Hafner +12 more
wiley +1 more source
Acta Scientiarum Polonorum: Hortorum Cultus, 2014 The main goal of the present study was to investigate the changes in viability potential and selected thermodynamic parameters of peppers seeds in aging during storage as well as the relationship between them.
Nikolay Panayotov, Anna Aladjadjiyan
doaj
Thermodynamics of Halite Scaling in Superhot Geothermal Systems
EnergiesOver the past decades, considerable research has been conducted on extracting energy from superhot geothermal reservoirs, where temperatures are higher than at the critical point of water.
Lodin Ellingsen, Tore Haug-Warberg
doaj +1 more source
Direct Use of Low Enthalpy Deep Geothermal Resources in the East African Rift Valley [PDF]
, 2015 Geothermal energy is already harnessed across East Africa to provide hundreds of megawatts of electricity, with significant plans for future expansion towards generation at the gigawatt scale.
Delacherois Day, George +4 more
core
Equilibrium structures of anisometric, quadrupolar particles confined to a monolayer
, 2016 We investigate the structural properties of a two-dimensional system of ellipsoidal particles carrying a linear quadrupole moment in their center. These particles represent a simple model for a variety of uncharged, non-polar conjugated organic molecules.
Antlanger, Moritz +4 more
core +1 more source