Promoting photocatalytic cleaning efficiency of textile finishing solutions with nanoboron as a p‐type dopant

Name: Promoting photocatalytic cleaning efficiency of textile finishing solutions with nanoboron as a p‐type dopant
Author: Haink, Asena Cerhan, Başım, G. B.

İsim	Promoting photocatalytic cleaning efficiency of textile finishing solutions with nanoboron as a p‐type dopant
Yazar	Haink, Asena Cerhan, Başım, G. B.
Basım Tarihi:	2019-12-18
Basım Yeri	- Wiley
Konu	Photocatalytic activity, Self-cleaning textiles, Nanoboron, P-type dopant
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1097-3958
Kayıt Numarası	79f639e3-ea70-4456-a21f-c0274917ed96
Tarih	2019-12-18
Notlar	Eureka PhotoCat project ; Kivanc Tekstil Company in Adana
Örnek Metin	Boron is a commonly used p-type dopant for semiconductor and photonic applications. In this study, standard photocatalytic titanium dioxide (TiO2) particles were doped with nanosized boron particles and coated on textiles to bring the photocatalytic light intensity closer to the visible light range. Boron/titania nanoparticle composites were initially prepared in DI water solutions and studied for their photocatalytic response through a statistical central composite design. To determine the most effective titania and nanoboron particle blend for photocatalytic textile coating, absorbance and stain bleach analyses were performed by UV light exposure. The performance of the composite particles at the optimal concentration has also been evaluated in the finishing solution and compared with the performances of the pure titania particles. It was found that the textiles coated with 0.08 wt% anatase doped with 0.16 wt% nanoboron as a p-type dopant provided improvement in self-cleaning ability under the visible light range in the DI water environment. Energy band gap calculations further verified the nanoboron-doped titania blend to have a lower energy barrier as compared with the 0.1 wt% anatase in agreement with the photocatalytic activity improvements. Nanoboron is shown to be a strong candidate as a p-type dopant to titania for photocatalytic textile coatings.
DOI	10.1002/jsde.12380
Cilt	23

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Promoting photocatalytic cleaning efficiency of textile finishing solutions with nanoboron as a p‐type dopant

Yazar Haink, Asena Cerhan, Başım, G. B.

Basım Tarihi 2019-12-18

Basım Yeri - Wiley

Konu Photocatalytic activity, Self-cleaning textiles, Nanoboron, P-type dopant

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1097-3958

Kayıt Numarası 79f639e3-ea70-4456-a21f-c0274917ed96

Tarih 2019-12-18

Notlar Eureka PhotoCat project ; Kivanc Tekstil Company in Adana

Örnek Metin Boron is a commonly used p-type dopant for semiconductor and photonic applications. In this study, standard photocatalytic titanium dioxide (TiO2) particles were doped with nanosized boron particles and coated on textiles to bring the photocatalytic light intensity closer to the visible light range. Boron/titania nanoparticle composites were initially prepared in DI water solutions and studied for their photocatalytic response through a statistical central composite design. To determine the most effective titania and nanoboron particle blend for photocatalytic textile coating, absorbance and stain bleach analyses were performed by UV light exposure. The performance of the composite particles at the optimal concentration has also been evaluated in the finishing solution and compared with the performances of the pure titania particles. It was found that the textiles coated with 0.08 wt% anatase doped with 0.16 wt% nanoboron as a p-type dopant provided improvement in self-cleaning ability under the visible light range in the DI water environment. Energy band gap calculations further verified the nanoboron-doped titania blend to have a lower energy barrier as compared with the 0.1 wt% anatase in agreement with the photocatalytic activity improvements. Nanoboron is shown to be a strong candidate as a p-type dopant to titania for photocatalytic textile coatings.

DOI 10.1002/jsde.12380

Cilt 23