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Pregled bibliografske jedinice broj: 625946

Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood


Miklečić, Josip; Jirouš-Rajković, Vlatka; Španić, Nikola
Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood // Science for Sustainability / Neményi Miklós ; Varga László ; Facskó Ferenc ; Lörincz Ildikó (ur.).
Sopron: University of West Hungary, 2013. str. 93-98 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 625946 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood

Autori
Miklečić, Josip ; Jirouš-Rajković, Vlatka ; Španić, Nikola

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Science for Sustainability / Neményi Miklós ; Varga László ; Facskó Ferenc ; Lörincz Ildikó - Sopron : University of West Hungary, 2013, 93-98

ISBN
978-963-334-103-2

Skup
Science for Sustainability, International Scientific Conference for PhD Students

Mjesto i datum
Györ, Mađarska, 19.03.2013. - 20.03.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
TiO2; ZnO; beech wood; QUV; colour changes; gloss

Sažetak
The paper reports on research on the use of nanaoparticles titanium-dioxide (TiO2) and zinc-oxide (ZnO) as UV absorbers in polyacrylate water borne stain in the colour and gloss stabilisation, and appearance of cracks of thermally modified and unmodified beech wood. Unmodified and thermally modified beech wood at 190 °C and 212 °C coated with three types of coatings in which nanoparticles are added were exposed 840 h to UV radiation, water spray and humidity using QUV tester equipped with UVA-340 fluorescent lamps. Before and after 168, 336, 504, 672, and 840 hours of accelerated weathering changes in colour and gloss, and the appearance of surface cracks were measured on the samples. Colour change (E*) was recorded on all tested wood samples after accelerated exposure. It has been established that the coating with TiO2 nanoparticles reduced colour changes of thermally modified beech wood. After accelerated exposure the gloss decreased in all samples regardless of the type of used coating.

Izvorni jezik
Engleski

Znanstvena područja
Drvna tehnologija



POVEZANOST RADA


Projekti:
068-0682109-2096 - Oplemenjivanje i modifikacija površine drva (Jirouš-Rajković, Vlatka, MZOS ) ( CroRIS)

Ustanove:
Fakultet šumarstva i drvne tehnologije

Citiraj ovu publikaciju:

Miklečić, Josip; Jirouš-Rajković, Vlatka; Španić, Nikola
Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood // Science for Sustainability / Neményi Miklós ; Varga László ; Facskó Ferenc ; Lörincz Ildikó (ur.).
Sopron: University of West Hungary, 2013. str. 93-98 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Miklečić, J., Jirouš-Rajković, V. & Španić, N. (2013) Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood. U: Neményi Miklós, Varga László, Facskó Ferenc & Lörincz Ildikó (ur.)Science for Sustainability.
@article{article, author = {Mikle\v{c}i\'{c}, Josip and Jirou\v{s}-Rajkovi\'{c}, Vlatka and \v{S}pani\'{c}, Nikola}, year = {2013}, pages = {93-98}, keywords = {TiO2, ZnO, beech wood, QUV, colour changes, gloss}, isbn = {978-963-334-103-2}, title = {Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood}, keyword = {TiO2, ZnO, beech wood, QUV, colour changes, gloss}, publisher = {University of West Hungary}, publisherplace = {Gy\"{o}r, Ma\djarska} }
@article{article, author = {Mikle\v{c}i\'{c}, Josip and Jirou\v{s}-Rajkovi\'{c}, Vlatka and \v{S}pani\'{c}, Nikola}, year = {2013}, pages = {93-98}, keywords = {TiO2, ZnO, beech wood, QUV, colour changes, gloss}, isbn = {978-963-334-103-2}, title = {Usage of stains with incorporated TiO2 and ZnO nanoparticles in finishing of thermally modified wood}, keyword = {TiO2, ZnO, beech wood, QUV, colour changes, gloss}, publisher = {University of West Hungary}, publisherplace = {Gy\"{o}r, Ma\djarska} }




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