[PDF][PDF] Structural Changes in Wood under Artificial UV Light Irradiation Determined by FTIR Spectroscopy and Color Measurements--A Brief Review.
CA Teacă, D Roşu, R Bodîrlău, L Roşu - BioResources, 2013 - bioresources.cnr.ncsu.edu
UV weathering, a process initiated primarily by the ultraviolet portion of the solar spectrum,
causes surface degradation of wood. Additionally, the wetting and drying of wood through …
causes surface degradation of wood. Additionally, the wetting and drying of wood through …
Structural analysis of photodegraded lime wood by means of FT-IR and 2D IR correlation spectroscopy
CM Popescu, MC Popescu, C Vasile - International journal of biological …, 2011 - Elsevier
In this study the weathering behavior of lime wood (Tillia cordata Mill.) has been examined
using FT-IR and 2D IR correlation spectroscopy, which evidenced chemical changes …
using FT-IR and 2D IR correlation spectroscopy, which evidenced chemical changes …
Wood surface discolouration due to simulated indoor sunlight exposure
L Oltean, A Teischinger, C Hansmann - Holz als Roh-und Werkstoff, 2008 - Springer
Wood surface colour is a very important quality criterion in the utilisation of wood, especially
in indoor applications. In this study, an attempt was made to analyse wood surface …
in indoor applications. In this study, an attempt was made to analyse wood surface …
CP-MAS 13C NMR and FT-IR investigation of the degradation reactions of polymer constituents in wood welding
L Delmotte, C Ganne-Chedeville, JM Leban… - … degradation and stability, 2008 - Elsevier
The essential chemical modifications involving the polymeric constituents of wood in friction
welding occur in the first 5–6s slowing down or even stopping afterwards. FT-IR and CP …
welding occur in the first 5–6s slowing down or even stopping afterwards. FT-IR and CP …
Chemical changes of beech wood due to CO2 laser irradiation
F Kačík, I Kubovský - Journal of photochemistry and Photobiology A …, 2011 - Elsevier
The paper deals with color changes and wood component changes caused by laser beam
irradiation. A 500mm× 150mm× 15mm beech (Fagus sylvatica, L.) board was irradiated by …
irradiation. A 500mm× 150mm× 15mm beech (Fagus sylvatica, L.) board was irradiated by …
[HTML][HTML] Thermal degradation of wood during photodegradation
L Tolvaj, L Persze, L Albert - Journal of Photochemistry and Photobiology B …, 2011 - Elsevier
In this study, wood samples were exposed to light irradiations (direct sunlight, xenon lamp,
mercury vapour lamp) and thermal treatments were carried out in dry-and in humid …
mercury vapour lamp) and thermal treatments were carried out in dry-and in humid …
[HTML][HTML] Low atmospheric temperature dependence on photodegradation of wood
K Mitsui, S Tsuchikawa - Journal of Photochemistry and photobiology B …, 2005 - Elsevier
This paper deals with the photodegradation of wood in low atmospheric temperature region
(− 40 to 50° C), and discusses the changes in color and IR spectra. The color and IR spectra …
(− 40 to 50° C), and discusses the changes in color and IR spectra. The color and IR spectra …
Determination of active species in the modification of hardwood samples in the flowing afterglow of N2 dielectric barrier discharges open to ambient air
J Prégent, L Vandsburger, V Blanchard, P Blanchet… - Cellulose, 2015 - Springer
Abstract Sugar maple (Acer saccharum, Mill.) wood samples were exposed to the flowing
afterglow of a N 2 dielectric barrier discharge (DBD) open to ambient air. Freshly-sanded …
afterglow of a N 2 dielectric barrier discharge (DBD) open to ambient air. Freshly-sanded …
[HTML][HTML] Efeito do intemperismo artificial em quatro madeiras tropicais monitorado por espectroscopia de infravermelho (DRIFT)
TCM Pastore, CCK Oliveira, JC Rubim, KO Santos - Química Nova, 2008 - SciELO Brasil
Four tropical woods, were investigated to compare their performance and natural
resistances to artificial weathering using the diffuse reflectance infrared Fourier transform …
resistances to artificial weathering using the diffuse reflectance infrared Fourier transform …
Changes in DRIFT spectra of wood irradiated by UV laser as a function of energy
We investigate the energy dependence of the UV laser irradiation on DRIFT spectra of
wood. Changes in the spectra have been studied with 248.5 nm wavelength of UV laser …
wood. Changes in the spectra have been studied with 248.5 nm wavelength of UV laser …