Results 11 to 20 of about 263 (105)

Structural Exploration of Zirconium Metal-Organic Frameworks Through Linker Desymmetrization and Modulator Compensation. [PDF]

open access: yesAdv Mater
A linker‐desymmetrization‐modulator‐compensation (LDMC) strategy for constructing structurally diverse Zr‐MOFs is reported. This approach reduces linker symmetry to create defects in Zr‐clusters, which can be compensated for by modulator coordination. Using this approach, we synthesized PCN‐1005 and PCN‐1006, featuring unprecedented Zr‐clusters. In PCN‐
Liang RR   +8 more
europepmc   +2 more sources

Analysis of states of water in cashmere fibers and utilizing water as molecular probe for pore size distribution

open access: yesPolymer Testing, 2021
Fundamental understanding of cashmere–water interaction is a critical part both for the manufacturing of cashmere processing and the development of cashmere-based heat-moisture management textiles.
Liuxiang Zhan   +3 more
doaj   +1 more source

Simulation of Storage Conditions of Mixed Biomass Pellets for Bioenergy Generation: Study of the Thermodynamic Properties

open access: yesEnergies, 2020
Experimental and mathematical modeling of the moisture sorption isotherms for biomass pellets during storage is performed in this study. The tested pellets are a mixture of 50% wood: spruce or pine, and 50% switchgrass agricultural biomass.
Lyes Bennamoun   +2 more
doaj   +1 more source

Analyse Thermodynamique des Isothermes de Sorptions des Figues

open access: yesRevue des Énergies Renouvelables, 2021
In this study, the hygroscopicity and thermodynamic properties of figs were studied to simulate their hygroscopic behavior during storage and drying. The experimental results were analyzed by the nine models of sorption isotherms.
Abdelouahab Benseddik   +4 more
doaj  

Crystal Engineering of Reticular Materials for Gas- and Liquid-Phase Hydrocarbon Separation. [PDF]

open access: yesAdv Mater
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Li X, Mukherjee S, Zaworotko MJ.
europepmc   +2 more sources

Adsorption Studies of Radish Leaf Powder

open access: yesMATEC Web of Conferences, 2016
Radish leaves (Raphanus sativus) powder fractions was subjected to moisture adsorption isotherms at different isothermal temperature conditions from 15-45°C with an equal interval of 10°C.
Ankita, Prasad Kamlesh
doaj   +1 more source

Moisture sorption isotherm and thermodynamic properties of jamun (Syzygium cumini L.) powder made from jamun pulp and seed

open access: yesInternational Journal of Food Studies, 2019
The present work aimed to: i) find the suitable proportion, based on sensory evaluation, of microwave-convective hot air dried jamun (Syzygium cumini L.) pulp and seed kernel powder to be mixed for the preparation of jamun powder (JP); ii) generate and ...
Indira Dey Paul, Madhusweta Das
doaj   +1 more source

Water dynamics adsorption properties of dried and roasted cocoa beans (theobroma cacao L.)

open access: yesInternational Journal of Food Properties, 2020
Water adsorption properties are necessary for determining and analyzing water sorption in dried and roasted cocoa beans during storage. Thus, this study aimed to determine the water adsorption isotherms and thermodynamic properties at temperatures of 25,
Collazos-Escobar G.A.   +3 more
doaj   +1 more source

Trapping a Metastable Node in an Amorphous Metal–Organic Framework

open access: yesAngewandte Chemie, Volume 138, Issue 19, 4 May 2026.
Frustrated assembly in an amorphous Fe‐BDC framework is shown to trap a distorted, metastable Fe3O node as the dominant local motif. X‐ray PDF analysis and DFT calculations reveal that rapid network percolation outpaces node relaxation, locking in a high‐energy puckered geometry.
Adam F. Sapnik   +5 more
wiley   +2 more sources

Moisture desorption isotherms of cucumber seeds: modeling and thermodynamic properties

open access: yesJournal of Seed Science, 2015
Hygroscopic equilibrium curves or sorption isotherms are important in order to define dehydration limits of the product, estimate moisture content alterations under environment conditions and to acquire moisture content values for safe storage. This work
Paulo Cesar Corrêa   +4 more
doaj   +1 more source

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