| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Grigsby, Warren
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2019A new methodology for rapidly assessing interfacial bonding within fibre-reinforced thermoplastic compositescitations
- 2019Assessing panelboard volatile organic compound emission profiles through renewables use
- 2019Volatile organic compounds (VOCs) from lauan (Shorea ssp.) plyboard prepared with kraft lignin, soy flour, gluten meal and tannincitations
- 2019Quantitative assessment and visualisation of the wood and poly(lactic acid) interface in sandwich laminate compositescitations
- 2019Using renewables in panelboard resins to influence volatile organic compound emissions from panelscitations
- 2017Flexural properties of PVC/Bamboo composites under static and dynamic - Thermal conditions: Effects of composition and water absorptioncitations
- 2017Thermal stability of processed PVC/bamboo blends: Effect of compounding procedurescitations
- 2015Synchrotron-based x-ray fluorescence microscopy in conjunction with nanoindentation to study molecular-scale interactions of phenol?formaldehyde in wood cell wallscitations
- 2015Evaluating the extent of bio-polyester polymerization in solid wood by thermogravimetric analysiscitations
- 2014Evaluating poly(lactic acid) fibre reinforcement with modified tanninscitations
- 2014Rubber-like materials prepared from copolymerization of tannin fatty acid conjugates and vegetable oilscitations
- 2012Chemical changes in Pinus radiata during torrefaction as followed by 13C CP-MAS and dipolar dephased NMR spectroscopy
- 2012IRENI-FTIR chemical imaging of wood cell walls infiltrated with phenol formaldehyde adhesive
- 2012Vegetable oil thermosets reinforced by tannin-lipid formulationscitations
- 2010Evaluation of adhesive penetration of wood fibre by nanoindentation and microscopy
- 2007Microcrystallinity and colloidal peculiarities of UF/isocyanate hybrid resinscitations
- 2007Thermal degradation of polyphenolic containing bark extracts
- 2006Activation of pine bark tannin for use in cold-set structural adhesives
- 2005Evaluation of latex adhesives containing hydrophobic cores and poly(vinyl acetate) shells: potential to reduce poly(vinyl acetate) glueline creep
- 2004X-ray photoelectron spectroscopy determination of resin coverage on MDF fibre
- 2002Interaction of wax and UF resin in MDF: quantification of wax and resin distribution by confocal microscopy
- 2002Interaction of Wax and UF Resin in MDF: Qualitative Analysis of the Relationships Between Wax and Resin on MDF Fibre
Places of action
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document
IRENI-FTIR chemical imaging of wood cell walls infiltrated with phenol formaldehyde adhesive
Abstract
Despite the use of adhesives in a wide range of wood-based materials,such as medium density fiber board and plywood,the wood-adhesive bondline is still not well understood. For instance,it is believed that for some adhesives infiltration of the adhesive into wood cell walls is vital to bondline durability. However,optimal amount of adhesive infiltration and how the infiltrated adhesive modifies the wood cell wall is not understood. A key to improved understanding of wood-adhesive interactions is to develop methods to identify when an adhesive infiltrates into a cell wall and to quantify the amount of infiltrated adhesive. Here,we utilize UW-SRC facility Infrared Environmental Imaging(IRENI)to collect chemical images of phenol formaldehyde(PF)-wood bondlines. From the IRENI images,PF infiltration is identified and quantified in latewood loblolly pine(Pinus taeda)cell walls. To better understand how the infiltrated PF modifies cell wall properties,nanoindentation is used to assess hardness and elastic modulus of the same cell walls imaged with IRENI. Changes in mechanical properties are compared directly to the amount of PF infiltration.