Results 201 to 210 of about 836,969 (319)

Cashew nutshell liquid derivatives as a sustainable route to alkyd-free surface coatings. [PDF]

Sci Rep
Kyei SK, Nkrumah K, Donkor BTS, Agorku ES, Akaranta O.   +4 more
europepmc   +1 more source

The making of pure quartzose sand in continental interiors: Paraná River (Brazil and Argentina)

Sedimentology, Volume 73, Issue 3, Page 802-837, April 2026.
ABSTRACT As part of a comprehensive project on sedimentary processes in South America, this study focuses on sediment generation in the intracratonic Paraná Basin and monitors the evolution of sand composition along the Paraná River from central Brazil to the Río de la Plata estuary in Argentina.
Eduardo Garzanti, Marta Barbarano, Mara Limonta, Guido Pastore, Pieter Vermeesch, Giovanni Vezzoli   +5 more
wiley   +1 more source

Editorial Outline: Overview of Recent Developments in Biobased and Biodegradable Polymers. [PDF]

Polymers (Basel)
Balla E, Bikiaris DN.
europepmc   +1 more source

Mesozoic fossil resins of Northern Eurasia

Vestnik of Institute of Geology of Komi Science Center of Ural Branch RAS, 2017
openaire   +1 more source

Preparation of High‐Pressure Laminate With Bio‐Based Fructose‐HMF‐Amine Impregnation Resin

Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
This study demonstrates the use of a resin made from renewable carbohydrates, free from phenol and formaldehyde, for impregnating recycled kraft paper to produce high‐pressure laminates. The resulting bio‐based laminate samples match the mechanical performance of conventional phenol‐formaldehyde‐based samples, highlighting their potential to replace ...
Elisabeth Billich, Wilfried Sailer‐Kronlachner, Catherine Rosenfeld, Elfriede Hogger, Andreas Amsüss, Antje Potthast, Hendrikus W. G. van Herwijnen   +6 more
wiley   +1 more source

Mid-Cretaceous sand fly (Psychodidae, Phlebotominae) illuminates early diversification of Old World fauna. [PDF]

Sci Rep
Kaczmarek S, Loyer M, Depaquit J, Krzemiński W, Soszyńska A.   +4 more
europepmc   +1 more source

Selective Transfer Hydrogenation of Furfural to Isopropyl Levulinate: An In Situ One‐Pot Cascade Approach

ChemSusChem, Volume 19, Issue 5, 13 March 2026.
In this article, we applied a combination of metal (0.5 mol%) and acid (1 mol%) that functioned harmoniously to selectively convert a bio‐based starting material, furfural, into small oxygenates. We used a transfer hydrogenation reaction with isopropanol acting as both the reducing agent and the reaction medium. Isopropyl levulinate, a key intermediate
Saravanan Subramaniyan, Christian Hering‐Junghans, Eszter Baráth   +2 more
wiley   +1 more source

Life cycle assessment of glass fibre versus flax fibre reinforced composite ship hulls. [PDF]

Sci Rep
Lopez-Arraiza A, Essamari L, Iturrondobeitia M, Boullosa-Falces D, Justel D.   +4 more
europepmc   +1 more source

Liquid‐Phase Syngas‐To‐Methanol at Low Temperature: Mixed Alcohol Solvent‐Controlled Pathways for Circular Carbon Manufacturing

ChemSusChem, Volume 19, Issue 5, 13 March 2026.
Low‐temperature liquid‐phase methanol synthesis from syngas was demonstrated over CuO/ZnO/Al2O3 catalysts using mixed alcohol solvents. Solvent composition controls ester intermediate and methanol productivity. Methanol is a primary platform chemical for circular manufacturing.
Guanfu Liu, Helena Hagelin‐Weaver, Pratap Pullammanappallil, Ziynet Boz, Ana Martin‐Ryals, Bruce Ari Welt   +5 more
wiley   +1 more source

Sulfur‐Stabilized High Entropy Oxysulfides Enable Efficient CC Bond Cleavage in Ethylene Glycol Electrooxidation for Sustainable Plastic Upcycling to Formate

ChemSusChem, Volume 19, Issue 5, 13 March 2026.
Room‐temperature synthesis method of high‐entropy oxy‐sulfide (HEOS) is introduced. Compared to high‐entropy oxides (HEO), sulfur incorporation promotes oxygen vacancy stabilization and facilitates CC bond cleavage, improving efficiency of ethylene glycol electrooxidation to formic acid. Lower cell overall voltage enables sustainable plastic upcycling
Saikat Bolar, Akitaka Ito, Chunyu Yuan, Meiyi Wang, Akira Yamaguchi, Masahiro Miyauchi, Takeshi Fujita   +6 more
wiley   +1 more source