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Št. zadetkov: 4
Investigating the degradation of tannin furanic foams in soil environments
Jonas Eckardt, Paolo Carletti, Jakub Grzybek, Giancarlo Renella, Gianluca Tondi
Izvirni znanstveni članek
Oznake: tannin furanic foam;soil FDA hydrolase activity;soil β-glucosidase activity;ATR FT-IR;
In the search for bio-based alternatives to petroleum-based materials, extensive research has been carried out on tannin- based foams over the last decades, demonstrating their potential use as insulation materials for buildings. These foams have been studied in depth for their chemical and physical ...
Leto: 2025 Vir: Repozitorij Univerze na Primorskem (RUP)
Thermal energy storage and leakage prevention of phase change materials via one-step impregnation and in-situ polymerization process in hardwood
Alina Meindl, Zuzana Paschová, Alexander Petutschnigg, Luisa F. Cabeza, Thomas Schnabel, Jakub Grzybek, Gabriel Zsembinszki, Emiliano Borri
Izvirni znanstveni članek
Oznake: bio-based materials;fatty acid;furfuryl alcohol;sustainable building materials;wood modification;phase change materials;
Wood is a versatile material widely used in building construction, but its low thermal mass limits its ability to regulate indoor temperatures and mitigate thermal load peaks. Phase change materials are effective at storing thermal energy, but when impregnated into wood, they leak out, compromising ...
Leto: 2026 Vir: Repozitorij Univerze na Primorskem (RUP)
Pyrolysis oil-based polyurethane foams as a middle layer of the composite plywood sandwich panels for sustainable construction
Erfan Asgari, Rok Prislan, Anna Malgorzata Sandak, Jakub Grzybek, Jakub Michal Sandak, David Contus, Andrea Minigher, Hans Heeres, Bert van de Beld
Izvirni znanstveni članek
Oznake: bio-based polyol;fast pyrolysis bio-oil;rigid polyurethane foams;waste valorization;
The construction sector’s substantial contribution to global energy consumption and CO2 emissions motivates the development of bio-based alternatives to fossil-derived rigid polyurethane (PUR) foam cores in structural sandwich panels. This study presents a comprehensive comparison of plywood sandwic ...
Leto: 2026 Vir: Repozitorij Univerze na Primorskem (RUP)
Wood modification using Fast Pyrolysis Bio-Oil (FPBO)
Anna Malgorzata Sandak, Faksawat Poohphajai, Amina Selmanović, Rene Alexander Herrera Diaz, Jakub Grzybek, Kelly Peeters, Sasikala Perumal, Edit Földvári-Nagy, Lei Han, Richard Acquah, Jakub Michal Sandak
Izvirni znanstveni članek
Oznake: wood modification;fast pyrolysis bio-oil (FPBO);durability;bio-based impregnation treatment;
This study presents a wood modification process using Fast Pyrolysis Bio-Oil (FPBO) as a fully biobased alternative to conventional, fossil-based and potentially toxic preservatives such as copper salts, organic biocides, and creosote. Standard FPBO was used in the devel- opment of 10 formulations, ...
Leto: 2026 Vir: Repozitorij Univerze na Primorskem (RUP)
Št. zadetkov: 4
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