1. Açık Erişim@BUU
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Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız: http://hdl.handle.net/11452/34643
Başlık: Photocatalytic hydrogen peroxide bleaching of cotton
Yazarlar: Uludağ Üniversitesi/Orhangazi Yeniköy Asil Çelik Meslek Yüksekokulu/Tekstil Programı.
0000-0003-3908-5139
Eren, Semiha
AEQ-0877-2022
55071792200
Anahtar kelimeler: Materials science
Polymer science
Ultraviolet
Cotton
Bleaching
Photocatalytic
Dyeing process
Reactive dyes
Decolorization
Degradation
Ultraviolet
Bleaching
Cotton
Hydrogen peroxide
Oxidation
Peroxides
Radiation effects
Irradiation
Ultraviolet lamps
254 nm UV light
Pad-steam method
Photo-catalytic
Photocatalytic bleaching
Photocatalytic hydrogen
Strength values
Ultraviolet
UV irradiation intensities
Cleaning
Yayın Tarihi: 27-Nis-2018
Yayıncı: Springer
Atıf: Eren, S. (2018). ''Photocatalytic hydrogen peroxide bleaching of cotton''. Cellulose, 25(6), 3679-3689.
Özet: In this study, photocatalytic bleaching of cotton via ultraviolet (UV) and hydrogen peroxide (H2O2) has been investigated. 254 nm UV light was used for this purpose and the UV irradiation intensity was measured. A specially designed UV cabinet with UV lamps on both sides and top of the cabinet with total 18 UV lamps creating 470 Watts was used during the experiments. The whiteness degrees of the cotton samples that were bleached by the H2O2/UV treatment were compared to the whiteness degrees of the conventionally bleached (pad-steam method) cotton fabric samples. Satisfactory whiteness degrees could be obtained by H2O2/UV treatment for 40 and 60 min treatment times. However, strength loss was high for 60 min UV irradiation. The UV irradiation intensity was also found to be effective on the whiteness and strength values of the samples.
URI: https://doi.org/10.1007/s10570-018-1814-3
https://link.springer.com/article/10.1007/s10570-018-1814-3
http://hdl.handle.net/11452/34643
ISSN: 1572-882X
Koleksiyonlarda Görünür:Scopus
Web of Science

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