Results 31 to 40 of about 6,842,021 (248)

Water clustering in polychloroprene [PDF]

open access: yes, 2014
Water sorption has been studied gravimetrically for polychloroprene rubber samples, first at a fixed hygrometric ratio (98% HR) and several temperatures (25, 40, 60 and 80 °C) for samples of 1.8 and 3.8 mm thickness (Constant Temperature and Hygrometry ...
DAVIES, Peter   +4 more
core   +6 more sources

Hollow spherical SiO2 micro-container encapsulation of LiCl for high-performance simultaneous heat reallocation and seawater desalination [PDF]

open access: yes, 2020
Energy & fresh water have both become scarce resources in the modern era of human society. Sorption-based technology is environmentally friendly and energy-efficient and can be driven by low-grade energy to transfer energy and produce fresh water.
Jin, Yong   +8 more
core   +2 more sources

Water sorption on coal: effects of oxygen-containing function groups and pore structure

open access: yesInternational Journal of Coal Science & Technology, 2020
Coal-water interactions have profound influences on gas extraction from coal and coal utilization. Experimental measurements on three coals using X-ray photoelectron spectroscopy (XPS), low-temperature nitrogen adsorption and dynamic water vapor sorption
Ang Liu, Shimin Liu, Peng Liu, Kai Wang
semanticscholar   +1 more source

Untersuchungen der Hydratation von Collagen

open access: yesCHIMIA, 1973
The amount of structurally sorbed water was determined for calf skin collagen by wide angle X-ray diffraction under defined water vapour pressures and by sorption measurements.
Madeleine Lüscher   +2 more
doaj   +1 more source

Effect of Water Sorption and Solubility on Two Soft Denture Lining Materials Stored in Three Different Mediums [PDF]

open access: yesInternational Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: To evaluate and compare the effect on water sorption and solubility of acrylic-based and silicone-based soft denture lining materials stored over a period of 7, 14, and 28 days in three different storage mediums [distilled water (AW), artificial
Anjali Dutta   +5 more
doaj   +1 more source

Sorption of Perfluorochemicals to Granular Activated Carbon in the Presence of Ultrasound [PDF]

open access: yes, 2011
Perfluorochemicals (PFCs) are emerging pollutants of increasing public health and environmental concern due to their worldwide distribution, environmental persistence, and bioaccumulation potential.
Cheng, Jie   +3 more
core   +2 more sources

CEC‐normalized clay‐water sorption isotherm [PDF]

open access: yesWater Resources Research, 2011
A normalized clay‐water isotherm model based on BET theory and describing the sorption and desorption of the bound water in clays, sand‐clay mixtures, and shales is presented. Clay‐water sorption isotherms (sorption and desorption) of clayey materials are normalized by their cation exchange capacity (CEC) accounting for a correction factor depending on
Woodruff, W. F., Revil, André
openaire   +3 more sources

'GAB' generalised equation as a basis for sorption spectral analysis

open access: yesCzech Journal of Food Sciences, 2010
The transformed sorption isotherm (represented by the ratio of water activity and moisture content (d.b.) versus water activity) was approximated by polynomials of 2nd-6th order.
Jiří Blahovec, Stavros Yanniotis
doaj   +1 more source

The effect of salinity on the sorption of cadmium ions from aqueous medium on Fe(III)-sepiolite [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2015
In this study, the sorption of cadmium ions onto sepiolite modified with hydrated iron(III) oxide, Fe(III)-sepiolite, has been investigated in natural seawater, artificial seawater, aqueous solution of NaCl of the same ionic strength as the ...
Habish Amal Juma   +5 more
doaj   +1 more source

Sorption of Polar Sorbents into GO Powders and Membranes

open access: yesMembranes, 2023
The comparative study of sorption of polar substances acetonitrile and water into powders and membranes (>10 μm thick) of modified Hummers (HGO) and Brodie (BGO) graphite oxides was performed using isopiestic method (IM) and differential scanning ...
A. V. Kaplin   +5 more
doaj   +1 more source

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