Results 121 to 130 of about 68,000 (273)
Учёные записки Казанского университета: Серия Физико-математические науки, 2018 We have used FTIR spectroscopy of conformationally inhomogeneous probes to study the influence of supercritical carbon dioxide on the local molecular dynamics in the blends of polyvinyl butyral and polyethylene glycol with the following compositions: 80 ...
L.R. Abdrazakova, D.I. Kamalova
doaj
Oilseeds and fats, crops and lipids, 2018 In vitro antioxidant activities of the lipid fractions from two selected seaweeds, Solieria chordalis and Sargassum muticum were investigated according to the extraction methods.
Terme Nolwenn +4 more
doaj +1 more source
Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.ABSTRACT In the context of the circular economy and the increasing demand for safe and sustainable packaging, this work addresses the safety assessment of food contact materials (FCMs) derived from agro‐industrial by‐products. Despite growing interest in these bio‐based materials, the literature still lacks a structured safety‐assessment framework able
Marianna Ciccone +6 more
wiley +1 more source
Unstable Drainage Dynamics During Multiphase Flow Across Capillary Heterogeneities
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract We use novel, fast 4D Synchrotron X‐ray imaging with large field‐of‐view to reveal pore‐ and macro‐scale drainage dynamics during gas–brine flow through a layered sandstone rock sample. We show that a single centimeter‐scale layer, similar in pore size distribution to the surrounding rock but with reduced connectivity, temporarily inhibits ...
C. Harris +4 more
wiley +1 more source
Assessment of critical-fluid extractions in the process industries [PDF]
The potential for critical-fluid extraction as a separation process for improving the productive use of energy in the process industries is assessed.
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Journal of Applied Polymer Science, Volume 143, Issue 15, April 15, 2026.Combined foaming and structuring of polymer samples by processing with supercritical CO2 leads to nano‐ and microstructured surfaces on top of perfectly white polymer sheets. ABSTRACT Supercritical carbon dioxide (scCO2) is a widely applied solvent utilized in many physical–chemical processes, including the foaming or structuring of polymers.
Luisa Maren Borgmann +7 more
wiley +1 more source
Catalytic Hydrogenation of Lignin‐Derived Aromatics With Rhodium Oxide in Water
European Journal of Organic Chemistry, Volume 29, Issue 14, 15 April 2026.The easily available, easy‐to‐handle rhodium(III) oxide, Rh2O3, is shown to be a competent catalyst for arene hydrogenation, including chemoselective reduction of α,β‐unsaturated aryl ketones. Catalytic arene hydrogenation offers a direct pathway to saturated carbocycles. It can also be exploited to upgrade lignin‐derived aromatics.
Zhenyu Chen +8 more
wiley +1 more source
Analysis of Shipley Microposit Remover 1165 and AZ P4620 Photoresist waste disposal for Company XYZ [PDF]
, 2001 Includes bibliographical ...
Barthen, Michael L.
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Material Limitations and Processing Challenges of Bio‐Based Thermoplastics: A Review
Journal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.This review highlights recent advances in bio‐based thermoplastic polymers (b‐bTPs), focusing on their composition, formulation challenges, and industrial applications. Key aspects include the use of additives and blends to improve performance, microcellular injection molding techniques, and the recyclability of b‐bTPs foams.
Catarina Faria +4 more
wiley +1 more source
Equilibrium between Carbonates, CO2 and Brine [PDF]
, 2011 Imperial Users ...
Alhuraifi, Muhammad Ahmad +1 more
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