Enhanced Visible Light Photocatalytic Performance of a Novel Spindle-Like BiVO4/Bi2MoO6 Heterostructure with Photocarrier Relaxation Behavior
Novel spindle-like BiVO 4 /Bi 2 MoO 6 composites with photocarrier relaxation behavior were synthesized by a simple solvothermal method. The results showed that the morphology of composites could be easily adjusted by changing the molar ratio of V/Mo. When the molar ratio of V/Mo was 4:1 to 2:1, a s...
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| Veröffentlicht in: | Transactions of the Indian Institute of Metals 2022-08, Vol.75 (8), p.1989-1997 |
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| container_end_page | 1997 |
|---|---|
| container_issue | 8 |
| container_start_page | 1989 |
| container_title | Transactions of the Indian Institute of Metals |
| container_volume | 75 |
| creator | Huang, Ruoyi Xie, Yuxue Yu, Chaogang Chen, Long Lyu, Fujie Zhang, Caichun Du, Qingyang Sun, Wuzhu |
| description | Novel spindle-like BiVO
4
/Bi
2
MoO
6
composites with photocarrier relaxation behavior were synthesized by a simple solvothermal method. The results showed that the morphology of composites could be easily adjusted by changing the molar ratio of V/Mo. When the molar ratio of V/Mo was 4:1 to 2:1, a spindle-like appearance could be obtained. Compared to the pure BiVO
4
and Bi
2
MoO
6
, BiVO
4
/Bi
2
MoO
6
composites exhibited significantly enhanced photocatalytic activity, especially for the catalyst with V/Mo molar ratio of 2:1 showing the best catalytic performance. The enhanced photocatalytic performance was systematically analyzed by the UV–vis diffuse reflection spectra and photoelectrochemical properties. The results showed that the photocatalytic performance of the material can be improved not only by forming a heterojunction, but also by utilizing relaxation behavior.
Graphical abstract |
| doi_str_mv | 10.1007/s12666-022-02585-7 |
| format | Article |
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4
/Bi
2
MoO
6
composites with photocarrier relaxation behavior were synthesized by a simple solvothermal method. The results showed that the morphology of composites could be easily adjusted by changing the molar ratio of V/Mo. When the molar ratio of V/Mo was 4:1 to 2:1, a spindle-like appearance could be obtained. Compared to the pure BiVO
4
and Bi
2
MoO
6
, BiVO
4
/Bi
2
MoO
6
composites exhibited significantly enhanced photocatalytic activity, especially for the catalyst with V/Mo molar ratio of 2:1 showing the best catalytic performance. The enhanced photocatalytic performance was systematically analyzed by the UV–vis diffuse reflection spectra and photoelectrochemical properties. The results showed that the photocatalytic performance of the material can be improved not only by forming a heterojunction, but also by utilizing relaxation behavior.
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4
/Bi
2
MoO
6
composites with photocarrier relaxation behavior were synthesized by a simple solvothermal method. The results showed that the morphology of composites could be easily adjusted by changing the molar ratio of V/Mo. When the molar ratio of V/Mo was 4:1 to 2:1, a spindle-like appearance could be obtained. Compared to the pure BiVO
4
and Bi
2
MoO
6
, BiVO
4
/Bi
2
MoO
6
composites exhibited significantly enhanced photocatalytic activity, especially for the catalyst with V/Mo molar ratio of 2:1 showing the best catalytic performance. The enhanced photocatalytic performance was systematically analyzed by the UV–vis diffuse reflection spectra and photoelectrochemical properties. The results showed that the photocatalytic performance of the material can be improved not only by forming a heterojunction, but also by utilizing relaxation behavior.
Graphical abstract</description><subject>Bismuth oxides</subject><subject>Catalytic activity</subject><subject>Chemistry and Materials Science</subject><subject>Composite materials</subject><subject>Corrosion and Coatings</subject><subject>Heterojunctions</subject><subject>Heterostructures</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Original Article</subject><subject>Photocatalysis</subject><subject>Spindles</subject><subject>Tribology</subject><subject>Vanadates</subject><issn>0972-2815</issn><issn>0975-1645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAQhCMEEqXwApwscQ71T-wkR1oBRSoU8Xe1nHRNXNK42G6Bh-CdcSmIG4fV7mFmVvMlyTHBpwTjfOAJFUKkmNI4vOBpvpP0cJnzlIiM737fNKUF4fvJgfdzjFlJGesln-ddo7oaZujJeFO1gCbmuQnotrHB1iqo9iOYGt2C09YtNkpkNVLoxq6hRfdL081aSCfmBdDQPE2zwdDQazsVaAwBnPXBreqwcoDeTGh-U50z4NAdtOpdBWM7NIRGrY11h8meVq2Ho5_dTx4vzh9G43QyvbwanU3SmmZlSInSpcacZ6rKZ4SqvMqKApcgeKEJripQta6EwoywPNbHuVKsZLrMqkiECMb6yck2d-ns6wp8kHO7cl18KakoOceR2kZFt6o6FvEOtFw6s1DuQxIsN9jlFruM2OU3dplHE9uafBR3z-D-ov9xfQHUlYaW</recordid><startdate>20220801</startdate><enddate>20220801</enddate><creator>Huang, Ruoyi</creator><creator>Xie, Yuxue</creator><creator>Yu, Chaogang</creator><creator>Chen, Long</creator><creator>Lyu, Fujie</creator><creator>Zhang, Caichun</creator><creator>Du, Qingyang</creator><creator>Sun, Wuzhu</creator><general>Springer India</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20220801</creationdate><title>Enhanced Visible Light Photocatalytic Performance of a Novel Spindle-Like BiVO4/Bi2MoO6 Heterostructure with Photocarrier Relaxation Behavior</title><author>Huang, Ruoyi ; Xie, Yuxue ; Yu, Chaogang ; Chen, Long ; Lyu, Fujie ; Zhang, Caichun ; Du, Qingyang ; Sun, Wuzhu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c249t-1af9f0554ab7d12a7b48809e658f10bbeacfb6a0313764507aa393f94b9751633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Bismuth oxides</topic><topic>Catalytic activity</topic><topic>Chemistry and Materials Science</topic><topic>Composite materials</topic><topic>Corrosion and Coatings</topic><topic>Heterojunctions</topic><topic>Heterostructures</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Original Article</topic><topic>Photocatalysis</topic><topic>Spindles</topic><topic>Tribology</topic><topic>Vanadates</topic><toplevel>online_resources</toplevel><creatorcontrib>Huang, Ruoyi</creatorcontrib><creatorcontrib>Xie, Yuxue</creatorcontrib><creatorcontrib>Yu, Chaogang</creatorcontrib><creatorcontrib>Chen, Long</creatorcontrib><creatorcontrib>Lyu, Fujie</creatorcontrib><creatorcontrib>Zhang, Caichun</creatorcontrib><creatorcontrib>Du, Qingyang</creatorcontrib><creatorcontrib>Sun, Wuzhu</creatorcontrib><collection>CrossRef</collection><jtitle>Transactions of the Indian Institute of Metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Huang, Ruoyi</au><au>Xie, Yuxue</au><au>Yu, Chaogang</au><au>Chen, Long</au><au>Lyu, Fujie</au><au>Zhang, Caichun</au><au>Du, Qingyang</au><au>Sun, Wuzhu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced Visible Light Photocatalytic Performance of a Novel Spindle-Like BiVO4/Bi2MoO6 Heterostructure with Photocarrier Relaxation Behavior</atitle><jtitle>Transactions of the Indian Institute of Metals</jtitle><stitle>Trans Indian Inst Met</stitle><date>2022-08-01</date><risdate>2022</risdate><volume>75</volume><issue>8</issue><spage>1989</spage><epage>1997</epage><pages>1989-1997</pages><issn>0972-2815</issn><eissn>0975-1645</eissn><abstract>Novel spindle-like BiVO
4
/Bi
2
MoO
6
composites with photocarrier relaxation behavior were synthesized by a simple solvothermal method. The results showed that the morphology of composites could be easily adjusted by changing the molar ratio of V/Mo. When the molar ratio of V/Mo was 4:1 to 2:1, a spindle-like appearance could be obtained. Compared to the pure BiVO
4
and Bi
2
MoO
6
, BiVO
4
/Bi
2
MoO
6
composites exhibited significantly enhanced photocatalytic activity, especially for the catalyst with V/Mo molar ratio of 2:1 showing the best catalytic performance. The enhanced photocatalytic performance was systematically analyzed by the UV–vis diffuse reflection spectra and photoelectrochemical properties. The results showed that the photocatalytic performance of the material can be improved not only by forming a heterojunction, but also by utilizing relaxation behavior.
Graphical abstract</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12666-022-02585-7</doi><tpages>9</tpages></addata></record> |
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| ispartof | Transactions of the Indian Institute of Metals, 2022-08, Vol.75 (8), p.1989-1997 |
| issn | 0972-2815 0975-1645 |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Bismuth oxides Catalytic activity Chemistry and Materials Science Composite materials Corrosion and Coatings Heterojunctions Heterostructures Materials Science Metallic Materials Original Article Photocatalysis Spindles Tribology Vanadates |
| title | Enhanced Visible Light Photocatalytic Performance of a Novel Spindle-Like BiVO4/Bi2MoO6 Heterostructure with Photocarrier Relaxation Behavior |
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