Results 191 to 200 of about 5,534 (223)

Adsorption, isosteric heat and commensurate-incommensurate transition of methane on graphite

Molecular Physics, 1993
We report a molecular simulation study of methane adsorption and phase transitions on a graphite substrate. Grand canonical Monte Carlo simulations have been carried out to study the adsorption isotherm and heat of adsorption at 77·5 K, using a uniform 10–4–3 substrate potential. Good agreement with experiment is found. Several layering transitions are
Shaoyi Jiang, Keith E. Gubbins, John A. Zollweg   +2 more
openaire   +1 more source

Isotherms and isosteric heats of CO2 adsorption on type E zeolites

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1978
1. Isotherms have been developed and used to calculate isosteric heats of CO2 adsorption on NaE, CaNaE, and CaE zeolites. 2. The heat of CO2 adsorption increases rapidly as the Ca2+ content of the type E zeolite rises. There is a direct relation between the number of Ca2+ cations in the zeolite lattice and the number of CO2 molecules ...
S. S. Khvoshchev, V. E. Skazyvaev, S. P. Zhdanov   +2 more
openaire   +1 more source

Isosteric Heats of Adsorption on Carbon Predicted by Density Functional Theory

Industrial & Engineering Chemistry Research, 1998
Isosteric heats of adsorption (qst) of propane and butane adsorbed on carbon were studied by numerical differentiation of nonlocal density functional theory (NDFT) isotherms. The qst values of both adsorbates in slit-shaped pores were a weak function of temperature, and decreased with increasing pore width.
Huanhua Pan, James A. Ritter, Perla B. Balbuena   +2 more
openaire   +1 more source

Improvement of Accuracy for Determination of Isosteric Heat of Hydrogen Adsorption

Korean Journal of Materials Research, 2017
Isosteric heat of hydrogen adsorption is one of the most important parameters required to describe solid-state hydrogen storage systems. Typically, it is calculated from adsorption isotherms measured at 77K (liquid N2) and 87K (liquid Ar). This simple calculation, however, results in a high degree of uncertainty due to the small temperature range ...
openaire   +2 more sources

Estimation of isosteric heat of adsorption from generalized Langmuir isotherm

Adsorption, 2023
Usman Hamid, Pradeep Vyawahare, Chau-Chyun Chen   +2 more
openaire   +1 more source

Transforming heat transfer with thermal metamaterials and devices

Nature Reviews Materials, 2021
Ying Li, Wei Li, Tiancheng Han
exaly  

Comparison of adsorption and desorption isosteric heats for some grains

2019
WOS ...
Oztekin, S., Soysal, Y.
openaire   +1 more source

Photothermal Nanomaterials: A Powerful Light-to-Heat Converter

Chemical Reviews, 2023
Ximin Cui, Qifeng Ruan, Xiaolu Zhuo
exaly  

Isosteric heat of adsorption and isochoric heat of vaporization and sublimation

Russian Chemical Bulletin, 1996
G. I. Berezin, T. S. Yakubov
openaire   +1 more source

Greenery as a mitigation and adaptation strategy to urban heat

Nature Reviews Earth & Environment, 2021
Nyuk Hien Wong, Chun Liang Tan, Dionysia Kolokotsa   +2 more
exaly