Results 51 to 60 of about 1,347 (175)

Calorimetric Investigations of Molecular Interactions in the Adsorbate/Microporous Activated Carbon System. Towards the Mechanism of Adsorption in Micropores

open access: yesAdsorption Science & Technology, 1999
This paper summarises the results of four years' investigation of the thermodynamics of adsorption in activated carbon micropores. Five adsorbates, i.e.
A.P. Terzyk, G. Rychlicki
doaj   +1 more source

Moisture Adsorption and Thermodynamic Properties of California Grown Almonds (Varieties: Nonpareil and Monterey)

open access: yesInternational Journal of Food Studies, 2012
Moisture adsorption characteristics of California grown almonds (Nonpareil: pasteurized and unpasteurized almonds; Monterey: pasteurized, unpasteurized and blanched almonds) were obtained using the gravimetric method over a range of water activities from
Li Zuo Taitano, R.P. Singh
doaj   +1 more source

Interplay Between Oxidation State, Intervalence Charge Transfer Transitions and Electronic Conductivity in a Series of Ru‐Based Metal–Organic Frameworks

open access: yesSmall, EarlyView.
Ru‐based square‐grid metal–organic frameworks undergo dramatic conductivity enhancements after chemical oxidation. The mixed‐valent states exhibit the highest conductivity values, which correlate with the appearance of intervalence charge transfer bands.
Wang Zhang   +12 more
wiley   +1 more source

Sorption Isotherm Curves in Dry Extruded Pet Foods: Evaluation and Comparison With the Drying Curve

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Sorption isotherms evaluate water exchange between food and environments with different water activities (aw), providing valuable information on physical changes and susceptibility of deterioration due to lipid oxidation and microbial growth.
Mayara Uana da Silva   +4 more
wiley   +1 more source

Hygroscopic Properties of Sweet Cherry Powder: Thermodynamic Properties and Microstructural Changes

open access: yesJournal of Food Quality, 2021
Understanding sorption isotherms is crucial in food science for optimizing the drying processes, enhancing the shelf-life of food, and maintaining food quality during storage.
Rachida Ouaabou   +8 more
doaj   +1 more source

Mechanochemistry as an Emerging Tool for Organofluorine Chemistry

open access: yesChemistry–Methods, Volume 6, Issue 8, August 2026.
Fluorinated scaffolds are central across many areas of chemistry, driving the demand for efficient and sustainable synthetic methods. Mechanochemistry has emerged as a powerful alternative to conventional approaches, offering reduced environmental impact, shorter reaction times, and unique reactivity and selectivity.
Marie Caldiero   +3 more
wiley   +1 more source

Crystal Engineering of Chelating Hybrid Ultramicroporous Materials via Pillar Modulation for Energy‐Efficient Acetylene Separation

open access: yesSmall, Volume 22, Issue 43, 3 August 2026.
A new chelating hybrid ultramicroporous material platform is developed using anion modulation to fine‐tune pore chemistry and binding environments, enabling selective C2H2 capture over CO2. One of them, NbOFFIVE‐enmepy‐Zn, exhibits multiple binding interactions for C2H2 vs.
Asif Raza   +9 more
wiley   +1 more source

Característica higroscópica e termodinâmica do coentro desidratado Hygroscopic and thermodynamic features of dehydrated coriander

open access: yesRevista Ciência Agronômica, 2010
A determinação das isotermas de adsorção de umidade constitui fator essencial nos projetos e estudos de sistemas de secagem, processamento, armazenagem, embalagem e predição tempo de prateleira de produtos alimentícios.
Adriano Sant'Ana Silva   +4 more
doaj   +1 more source

Isosteric Substitution Enables Rational Design of Two‐Dimensional Energetic Crystals

open access: yesAdvanced Science, Volume 13, Issue 39, 13 July 2026.
Isosteric substitution transforms a classical nitro–amine motif into two‐dimensional aminofurazans with performance beyond TATB. ABSTRACT Two‐dimensional (2D) energetic crystals dissipate mechanical insult via interlayer slip, yet their molecular design space remains narrow.
Linyuan Wen   +6 more
wiley   +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  

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