Effect of Fe doping on photocatalytic activity of B2O3 processed using polyvinyl borate precursor

Özcan KÖYSÜREN

doi:https://doi.org/10.30728/boron.596150

Makale detayları

Effect of Fe doping on photocatalytic activity of B2O3 processed using polyvinyl borate precursor

Yazarlar:

Özcan KÖYSÜREN

Yayıncı:

TENMAK Bor Araştırma Enstitüsü

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Journal of Boron 2019 Vol.4 Issue 4, pp.187-195

Belge Tipi:

Makale

Yayın Tarihi:

12/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000705206

Sıklık:

Aylık

eISSN:

2667-8438

pISSN:

2149-9020

DOI:

https://doi.org/10.30728/boron.596150

Özet:

 


In this study, boron oxide (B2O3) powder has been
synthesized by the pyrolysis of polyvinyl borate precursor in air. For this
purpose, polyvinyl borate precursor was synthesized through the condensation
reaction of polyvinyl alcohol and boric acid, and then the polymeric precursor
was pyrolyzed at 500°C. The as-prepared B2O3
particles were doped with iron (Fe) ions using the wet impregnation method. The photocatalytic activity of both undoped B2O3
and iron doped B2O3 (Fe-B2O3)
powders was studied by investigating the degradation of the model dye, methylene
blue, under UV light irradiation. It was pointed out that iron doped B2O3
powder exhibited enhanced photocatalytic activity compared to undoped one. In
addition, various techniques of characterization such as FTIR, XRD, FESEM, EDX
and UV–Vis spectroscopy were performed to confirm the synthesis of B2O3
particles and the presence of iron ions in the crystal structure of the
prepared photocatalyst. The novelty of this study was to research the
photocatalytic performance of both B2O3 and Fe-B2O3
photocatalysts.


 

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Makale detayları

Effect of Fe doping on photocatalytic activity of B2O3 processed using polyvinyl borate precursor

Yazarlar: Özcan KÖYSÜREN

Yayıncı: TENMAK Bor Araştırma Enstitüsü

Ana Başlıklar: Uygulamalı fizik

Dergi: Journal of Boron 2019 Vol.4 Issue 4, pp.187-195

Belge Tipi: Makale

Yayın Tarihi: 12/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000705206

Sıklık: Aylık

eISSN: 2667-8438

pISSN: 2149-9020

DOI: https://doi.org/10.30728/boron.596150

Sayı

Yazarlar:

Özcan KÖYSÜREN

Yayıncı:

TENMAK Bor Araştırma Enstitüsü

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Journal of Boron 2019 Vol.4 Issue 4, pp.187-195

Belge Tipi:

Makale

Yayın Tarihi:

12/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000705206

Sıklık:

Aylık

eISSN:

2667-8438

pISSN:

2149-9020

DOI:

https://doi.org/10.30728/boron.596150