| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Hensen, Emiel, J. M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023Hemicellulosic Sugars and Lignincitations
- 2023Stability of In2O3 Nanoparticles in PTFEcontaining Gas Diffusion Electrodes for CO2 electroreduction to Formatecitations
- 2023A study of Cu-Rh electrodeposition**citations
- 2023Evolution of bismuth oxide catalysts during electrochemical CO2 reductioncitations
- 2023Role of strontium cations in ZSM-5 zeolite in the methanol-to-hydrocarbons reactioncitations
- 2022Alumina-Supported NiMo Hydrotreating CatalystsAspects of 3D Structure, Synthesis, and Activitycitations
- 2021Twin boundary migration in an individual platinum nanocrystal during catalytic CO oxidationcitations
- 2021Stabilization Effects in Binary Colloidal Cu and Ag Nanoparticle Electrodes under Electrochemical CO2 Reduction Conditionscitations
- 2018Temperature-programmed plasma surface reactioncitations
- 2006Characterization and reactivity of Ga+ and GaO+ cations in zeolite ZSM-5citations
- 2003Characterization of Ga/HZSM-5 and Ga/HMOR synthesized by chemical vapor deposition of trimethylgalliumcitations
Places of action
| Organizations | Location | People |
|---|
article
Hemicellulosic Sugars and Lignin
Abstract
To render biorefineries economically viable, it is<br/>important to maximize the value of all of the processed<br/>lignocellulosic biomass. However, the hemicellulose fraction is<br/>often overlooked in current biorefinery strategies. In this study, we<br/>demonstrate the valorization of lignin and sugars, both obtained<br/>through dilute acid solvolysis of lignocellulosic biomass, for the<br/>production of lignin/sugar-based polyurethane (LSPU) films as<br/>partial substitutes for petroleum-derived polyols. LSPU films were<br/>prepared using a four-component system, comprising lignin,<br/>hemicellulose-derived sugars, polytetrahydrofuran, and hexamethylene diisocyanate isocyanurate trimer. Our study involved<br/>optimizing the sugar content in the LSPU film formulations to<br/>investigate how the presence of sugar impacts the films’ structural,<br/>thermal, and mechanical properties. The results showed that as the concentration of sugar increased, the mechanical properties of<br/>the LSPU films were improved in comparison to those of sugar-free samples. Additionally, the LSPUs were evaluated as PU<br/>adhesives, where the mechanical properties of the bonded joints, comprising wood substrates, were measured using single-lap shear<br/>tests. The shear strength values obtained were comparable to or even higher than those of a commercial PU glue. Our findings<br/>demonstrate the potential of incorporating hemicellulose-derived sugars in LSPUs for improved mechanical and adhesion properties,<br/>offering new possibilities for the valorization of lignocellulosic derivatives.