Results 171 to 180 of about 13,006 (256)

Hydrotreatment of fast pyrolysis oil

open access: yes, 2013
Pyrolyseolie is een produkt van snelle pyrolyse van lignocellulserijke biomassa.De stofeigenschappen van pyrolyseolie (thermische stabiliteit, oplosbaarheid in hydrofobe oplosmiddelen en zuurtegraad) moeten worden verbeterd om bredere toepassing mogelijk te maken, bijvoorbeeld via katalytische waterstofbehandeling.
openaire   +1 more source

Thermal Black‐Infused Polyurethane Rigid Foams: Novel Formulations Toward Higher‐Performance and More Sustainable Insulation

open access: yesJournal of Applied Polymer Science, EarlyView.
Thermal black improves polyurethane foam structure and stability. It helps the foam rise smoothly while promoting the formation of smaller, more uniform cells. The foam keeps its strength and insulation performance while reducing shrinkage. Its clean production and easy processing make it a sustainable, cost‐effective option for high‐performance ...
Mihaela Mihai   +3 more
wiley   +1 more source

Innovative Metal‐Modified Resins via 3D Printing of Triply Periodic Minimal Surface Structures

open access: yesJournal of Applied Polymer Science, EarlyView.
A solvent‐free dual‐monomer strategy enables the direct 3D printing of nickel‐containing TPMS catalyst supports with uniform metal distribution and preserved open‐channel architecture. The resulting structures exhibit excellent printability, thermal and water stability, and enhanced flexibility, offering a promising platform for next‐generation ...
Erika Blanzeanu   +6 more
wiley   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

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