Novel Ni2+/Cu2+ doped Bi2WO6 nanosheets with enhanced photocatalytic performance under visible light
A series of Ni 2+ /Cu 2+ doped Bi 2 WO 6 nanosheets were successfully fabricated through a simple one-step solvothermal process without any surfactants. Various characterization methods were used to analyze the as-synthesized catalysts. The photocatalytic activity of all catalysts was studied throug...
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| Veröffentlicht in: | Journal of the Iranian Chemical Society 2023-04, Vol.20 (4), p.939-948 |
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| creator | Zheng, Yuanyuan Bao, Jinming Sun, Yangang |
| description | A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated through a simple one-step solvothermal process without any surfactants. Various characterization methods were used to analyze the as-synthesized catalysts. The photocatalytic activity of all catalysts was studied through degradation of rhodamine B (RhB) dyes under visible light illumination. The photocatalytic performance of Bi
2
WO
6
is significantly improved by doping Ni
2+
and Cu
2+
, and the BIW-12 (Ni
2+
/Cu
2+
/Bi
2
WO
6
molar ratios is 1:2:100) sample shows the highest photocatalytic activity. Furthermore, the photo-electro-chemistry measurements were carried out to know that BIW-12 exhibits a low charge-transfer resistance and a significant photocurrent density and to further elucidate the band structure for samples prepared. Also, based on the radical species trapping experiments and Mott-Schottky plots, a possible photogenerated carrier transfer mechanism is proposed.
Graphical abstract
A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated by a simple one-step solvothermal process without any surfactants, and Ni
2+
/Cu
2+
doping in Bi
2
WO
6
increase the potentials of its CB positions and decrease the potentials of its CB positions. |
| doi_str_mv | 10.1007/s13738-022-02731-4 |
| format | Article |
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2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated through a simple one-step solvothermal process without any surfactants. Various characterization methods were used to analyze the as-synthesized catalysts. The photocatalytic activity of all catalysts was studied through degradation of rhodamine B (RhB) dyes under visible light illumination. The photocatalytic performance of Bi
2
WO
6
is significantly improved by doping Ni
2+
and Cu
2+
, and the BIW-12 (Ni
2+
/Cu
2+
/Bi
2
WO
6
molar ratios is 1:2:100) sample shows the highest photocatalytic activity. Furthermore, the photo-electro-chemistry measurements were carried out to know that BIW-12 exhibits a low charge-transfer resistance and a significant photocurrent density and to further elucidate the band structure for samples prepared. Also, based on the radical species trapping experiments and Mott-Schottky plots, a possible photogenerated carrier transfer mechanism is proposed.
Graphical abstract
A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated by a simple one-step solvothermal process without any surfactants, and Ni
2+
/Cu
2+
doping in Bi
2
WO
6
increase the potentials of its CB positions and decrease the potentials of its CB positions.</description><identifier>ISSN: 1735-207X</identifier><identifier>EISSN: 1735-2428</identifier><identifier>DOI: 10.1007/s13738-022-02731-4</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Analytical Chemistry ; Biochemistry ; Bismuth compounds ; Catalysts ; Catalytic activity ; Charge transfer ; Chemical activity ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Copper ; Doping ; Inorganic Chemistry ; Light ; Nanosheets ; Organic Chemistry ; Original Paper ; Photocatalysis ; Photoelectric effect ; Physical Chemistry ; Rhodamine ; Surfactants ; Tungstates</subject><ispartof>Journal of the Iranian Chemical Society, 2023-04, Vol.20 (4), p.939-948</ispartof><rights>Iranian Chemical Society 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c249t-b2ecf23be632c56f92ecf728e884e870b72436b50eb9139686d4acd4dd8b0cea3</citedby><cites>FETCH-LOGICAL-c249t-b2ecf23be632c56f92ecf728e884e870b72436b50eb9139686d4acd4dd8b0cea3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13738-022-02731-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13738-022-02731-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Zheng, Yuanyuan</creatorcontrib><creatorcontrib>Bao, Jinming</creatorcontrib><creatorcontrib>Sun, Yangang</creatorcontrib><title>Novel Ni2+/Cu2+ doped Bi2WO6 nanosheets with enhanced photocatalytic performance under visible light</title><title>Journal of the Iranian Chemical Society</title><addtitle>J IRAN CHEM SOC</addtitle><description>A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated through a simple one-step solvothermal process without any surfactants. Various characterization methods were used to analyze the as-synthesized catalysts. The photocatalytic activity of all catalysts was studied through degradation of rhodamine B (RhB) dyes under visible light illumination. The photocatalytic performance of Bi
2
WO
6
is significantly improved by doping Ni
2+
and Cu
2+
, and the BIW-12 (Ni
2+
/Cu
2+
/Bi
2
WO
6
molar ratios is 1:2:100) sample shows the highest photocatalytic activity. Furthermore, the photo-electro-chemistry measurements were carried out to know that BIW-12 exhibits a low charge-transfer resistance and a significant photocurrent density and to further elucidate the band structure for samples prepared. Also, based on the radical species trapping experiments and Mott-Schottky plots, a possible photogenerated carrier transfer mechanism is proposed.
Graphical abstract
A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated by a simple one-step solvothermal process without any surfactants, and Ni
2+
/Cu
2+
doping in Bi
2
WO
6
increase the potentials of its CB positions and decrease the potentials of its CB positions.</description><subject>Analytical Chemistry</subject><subject>Biochemistry</subject><subject>Bismuth compounds</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Charge transfer</subject><subject>Chemical activity</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Copper</subject><subject>Doping</subject><subject>Inorganic Chemistry</subject><subject>Light</subject><subject>Nanosheets</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Photocatalysis</subject><subject>Photoelectric effect</subject><subject>Physical Chemistry</subject><subject>Rhodamine</subject><subject>Surfactants</subject><subject>Tungstates</subject><issn>1735-207X</issn><issn>1735-2428</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAQhCMEEqXwApwscaxCHduJnSNU_EkVvYDgZjnOpnGVxsFOivr2uATEjcNqd7Uzs9IXRZcJvk4w5nOfUE5FjAkJxWkSs6NoknCaxoQRcfw7Y_5-Gp15v8E45Thlk6h8tjto0LMhs_liIDNU2g5KdGvI2ypDrWqtrwF6jz5NXyNoa9XqcO9q21utetXse6NRB66ybnu4oaEtwaGd8aZoADVmXffn0UmlGg8XP30avd7fvSwe4-Xq4Wlxs4w1YXkfFwR0RWgBGSU6zar8sHMiQAgGguOCE0azIsVQ5AnNM5GVTOmSlaUosAZFp9HVmNs5-zGA7-XGDq4NLyXhOceBUY6Diowq7az3DirZObNVbi8TLA805UhTBprym6ZkwURHkw_idg3uL_of1xf2tXgP</recordid><startdate>20230401</startdate><enddate>20230401</enddate><creator>Zheng, Yuanyuan</creator><creator>Bao, Jinming</creator><creator>Sun, Yangang</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230401</creationdate><title>Novel Ni2+/Cu2+ doped Bi2WO6 nanosheets with enhanced photocatalytic performance under visible light</title><author>Zheng, Yuanyuan ; Bao, Jinming ; Sun, Yangang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c249t-b2ecf23be632c56f92ecf728e884e870b72436b50eb9139686d4acd4dd8b0cea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Analytical Chemistry</topic><topic>Biochemistry</topic><topic>Bismuth compounds</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Charge transfer</topic><topic>Chemical activity</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Copper</topic><topic>Doping</topic><topic>Inorganic Chemistry</topic><topic>Light</topic><topic>Nanosheets</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Photocatalysis</topic><topic>Photoelectric effect</topic><topic>Physical Chemistry</topic><topic>Rhodamine</topic><topic>Surfactants</topic><topic>Tungstates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zheng, Yuanyuan</creatorcontrib><creatorcontrib>Bao, Jinming</creatorcontrib><creatorcontrib>Sun, Yangang</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Iranian Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zheng, Yuanyuan</au><au>Bao, Jinming</au><au>Sun, Yangang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel Ni2+/Cu2+ doped Bi2WO6 nanosheets with enhanced photocatalytic performance under visible light</atitle><jtitle>Journal of the Iranian Chemical Society</jtitle><stitle>J IRAN CHEM SOC</stitle><date>2023-04-01</date><risdate>2023</risdate><volume>20</volume><issue>4</issue><spage>939</spage><epage>948</epage><pages>939-948</pages><issn>1735-207X</issn><eissn>1735-2428</eissn><abstract>A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated through a simple one-step solvothermal process without any surfactants. Various characterization methods were used to analyze the as-synthesized catalysts. The photocatalytic activity of all catalysts was studied through degradation of rhodamine B (RhB) dyes under visible light illumination. The photocatalytic performance of Bi
2
WO
6
is significantly improved by doping Ni
2+
and Cu
2+
, and the BIW-12 (Ni
2+
/Cu
2+
/Bi
2
WO
6
molar ratios is 1:2:100) sample shows the highest photocatalytic activity. Furthermore, the photo-electro-chemistry measurements were carried out to know that BIW-12 exhibits a low charge-transfer resistance and a significant photocurrent density and to further elucidate the band structure for samples prepared. Also, based on the radical species trapping experiments and Mott-Schottky plots, a possible photogenerated carrier transfer mechanism is proposed.
Graphical abstract
A series of Ni
2+
/Cu
2+
doped Bi
2
WO
6
nanosheets were successfully fabricated by a simple one-step solvothermal process without any surfactants, and Ni
2+
/Cu
2+
doping in Bi
2
WO
6
increase the potentials of its CB positions and decrease the potentials of its CB positions.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13738-022-02731-4</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 1735-207X |
| ispartof | Journal of the Iranian Chemical Society, 2023-04, Vol.20 (4), p.939-948 |
| issn | 1735-207X 1735-2428 |
| language | eng |
| recordid | cdi_proquest_journals_2797037390 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Analytical Chemistry Biochemistry Bismuth compounds Catalysts Catalytic activity Charge transfer Chemical activity Chemical synthesis Chemistry Chemistry and Materials Science Copper Doping Inorganic Chemistry Light Nanosheets Organic Chemistry Original Paper Photocatalysis Photoelectric effect Physical Chemistry Rhodamine Surfactants Tungstates |
| title | Novel Ni2+/Cu2+ doped Bi2WO6 nanosheets with enhanced photocatalytic performance under visible light |
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