High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst
This paper used the hydrothermal method to synthesize SnO<sub>2</sub>-TiO<sub>2</sub> nanorod heterojunction catalyst,which has a unique nanorod and heterogeneous junction structure.This unique structure that was proved by means of Photocurrent,X-ray photoelectron spectroscop...
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Academic Journals Center of Shanghai Normal University
2019-08-01
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doaj-704fd03d62b646ed9973a5a689ec289b2021-08-18T02:47:18ZengAcademic Journals Center of Shanghai Normal UniversityJournal of Shanghai Normal University (Natural Sciences)1000-51371000-51372019-08-0148442743110.3969/J.ISSN.1000-5137.2019.04.01420190414High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalystLYU Fujian0YANG Didi1CHENG Yuqin2ZHAO Xiyan3MIAO Yingchun4Shaoxing Qi Yue Chemical Technology Co., Ltd., Shaoxing 312000, Zhejiang, ChinaShaoxing Qi Yue Chemical Technology Co., Ltd., Shaoxing 312000, Zhejiang, ChinaSchool of Chemistry and Environmental Sciences, Qujing Normal University, Qujing 655400, Yunnan, ChinaSchool of Chemistry and Environmental Sciences, Qujing Normal University, Qujing 655400, Yunnan, ChinaSchool of Chemistry and Environmental Sciences, Qujing Normal University, Qujing 655400, Yunnan, ChinaThis paper used the hydrothermal method to synthesize SnO<sub>2</sub>-TiO<sub>2</sub> nanorod heterojunction catalyst,which has a unique nanorod and heterogeneous junction structure.This unique structure that was proved by means of Photocurrent,X-ray photoelectron spectroscopy (XPS),X-ray diffraction (XRD),and transmission electron microscope (TEM) can effectively prevent the recombination of photogenerated electrons and holes.The as-prepared material can significantly improve the degradation efficiency of methyl orange (MO) by UV light when it is used as the photocatalyst.http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20190414tio<sub>2</sub>sno<sub>2</sub>heterojunctionnanorodphotocatalyst |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
LYU Fujian YANG Didi CHENG Yuqin ZHAO Xiyan MIAO Yingchun |
spellingShingle |
LYU Fujian YANG Didi CHENG Yuqin ZHAO Xiyan MIAO Yingchun High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst Journal of Shanghai Normal University (Natural Sciences) tio<sub>2</sub> sno<sub>2</sub> heterojunction nanorod photocatalyst |
author_facet |
LYU Fujian YANG Didi CHENG Yuqin ZHAO Xiyan MIAO Yingchun |
author_sort |
LYU Fujian |
title |
High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst |
title_short |
High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst |
title_full |
High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst |
title_fullStr |
High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst |
title_full_unstemmed |
High-efficiency photodegradation of methyl orange by TiO<sub>2</sub>-SnO<sub>2</sub> nanorod heterojunction catalyst |
title_sort |
high-efficiency photodegradation of methyl orange by tio<sub>2</sub>-sno<sub>2</sub> nanorod heterojunction catalyst |
publisher |
Academic Journals Center of Shanghai Normal University |
series |
Journal of Shanghai Normal University (Natural Sciences) |
issn |
1000-5137 1000-5137 |
publishDate |
2019-08-01 |
description |
This paper used the hydrothermal method to synthesize SnO<sub>2</sub>-TiO<sub>2</sub> nanorod heterojunction catalyst,which has a unique nanorod and heterogeneous junction structure.This unique structure that was proved by means of Photocurrent,X-ray photoelectron spectroscopy (XPS),X-ray diffraction (XRD),and transmission electron microscope (TEM) can effectively prevent the recombination of photogenerated electrons and holes.The as-prepared material can significantly improve the degradation efficiency of methyl orange (MO) by UV light when it is used as the photocatalyst. |
topic |
tio<sub>2</sub> sno<sub>2</sub> heterojunction nanorod photocatalyst |
url |
http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20190414 |
work_keys_str_mv |
AT lyufujian highefficiencyphotodegradationofmethylorangebytiosub2subsnosub2subnanorodheterojunctioncatalyst AT yangdidi highefficiencyphotodegradationofmethylorangebytiosub2subsnosub2subnanorodheterojunctioncatalyst AT chengyuqin highefficiencyphotodegradationofmethylorangebytiosub2subsnosub2subnanorodheterojunctioncatalyst AT zhaoxiyan highefficiencyphotodegradationofmethylorangebytiosub2subsnosub2subnanorodheterojunctioncatalyst AT miaoyingchun highefficiencyphotodegradationofmethylorangebytiosub2subsnosub2subnanorodheterojunctioncatalyst |
_version_ |
1721203879561920512 |