Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite

Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite

Iron oxide and bismuth oxide powder are synthesized by the liquid phase precipitation method. Then a certain proportion of iron oxide, bismuth oxide and sodium chloride are mixed and ground to prepare the bismuth ferrite precursor by the molten salt method. The bismuth ferrite precursors are calcine...

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Main Authors: Wang Xinxin, Dong Yifa
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03078.pdf
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spelling doaj-624978ed220a4405b405701dbf273ddf2021-05-04T12:17:12ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012450307810.1051/e3sconf/202124503078e3sconf_aeecs2021_03078Studies on the Preparation and Photocatalytic Performance of Bismuth FerriteWang Xinxin0Dong Yifa1School of Chemistry and Bioengineering, Qilu Institute of TechnologySchool of Chemistry and Bioengineering, Qilu Institute of TechnologyIron oxide and bismuth oxide powder are synthesized by the liquid phase precipitation method. Then a certain proportion of iron oxide, bismuth oxide and sodium chloride are mixed and ground to prepare the bismuth ferrite precursor by the molten salt method. The bismuth ferrite precursors are calcined at different temperatures to obtain bismuth ferrite photocatalyst. By studying the degradation performance of bismuth oxide, iron oxide and bismuth ferrite photocatalysts for methyl orange dyes, the best conditions for the degradation of methyl orange dyes by bismuth ferrite photocatalysts are found. The experimental results show that the bismuth ferrite prepared by calcining at 750°C has the best degradation. Compared with a single oxide, the photocatalytic performance of bismuth ferrite is better.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03078.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Wang Xinxin
Dong Yifa
spellingShingle Wang Xinxin
Dong Yifa
Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite
E3S Web of Conferences
author_facet Wang Xinxin
Dong Yifa
author_sort Wang Xinxin
title Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite
title_short Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite
title_full Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite
title_fullStr Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite
title_full_unstemmed Studies on the Preparation and Photocatalytic Performance of Bismuth Ferrite
title_sort studies on the preparation and photocatalytic performance of bismuth ferrite
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description Iron oxide and bismuth oxide powder are synthesized by the liquid phase precipitation method. Then a certain proportion of iron oxide, bismuth oxide and sodium chloride are mixed and ground to prepare the bismuth ferrite precursor by the molten salt method. The bismuth ferrite precursors are calcined at different temperatures to obtain bismuth ferrite photocatalyst. By studying the degradation performance of bismuth oxide, iron oxide and bismuth ferrite photocatalysts for methyl orange dyes, the best conditions for the degradation of methyl orange dyes by bismuth ferrite photocatalysts are found. The experimental results show that the bismuth ferrite prepared by calcining at 750°C has the best degradation. Compared with a single oxide, the photocatalytic performance of bismuth ferrite is better.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/21/e3sconf_aeecs2021_03078.pdf
work_keys_str_mv AT wangxinxin studiesonthepreparationandphotocatalyticperformanceofbismuthferrite
AT dongyifa studiesonthepreparationandphotocatalyticperformanceofbismuthferrite
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