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Ferric Cl-doped carbon quantum dots as a highly active visible light photocatalyst for organic pollutant conversion
Ferric Cl-doped CQDs were reported as a photocatalyst which synthesized via a feasible hydrothermal method and characterized using various techniques such as HRTEM imaging, EDS, EDS mapping, XRD, XPS, PL, FTIR, and UV–Vis spectroscopies. The photocatalytic activity of monometallic Fe@ClCQDs was scru...
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| Published in: | Research on chemical intermediates 2023-09, Vol.49 (9), p.3807-3824 |
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| Main Authors: | , , , |
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| cites | cdi_FETCH-LOGICAL-c319t-92f54b125e164faf1f85d3606bff0b19e4211c18cddafc21dfa83e6b5181a4f13 |
| container_end_page | 3824 |
| container_issue | 9 |
| container_start_page | 3807 |
| container_title | Research on chemical intermediates |
| container_volume | 49 |
| creator | Ansari, Payam Ghobadifard, Mahdieh Mohebbi, Sajjad Ashengroph, Morahem |
| description | Ferric Cl-doped CQDs were reported as a photocatalyst which synthesized via a feasible hydrothermal method and characterized using various techniques such as HRTEM imaging, EDS, EDS mapping, XRD, XPS, PL, FTIR, and UV–Vis spectroscopies. The photocatalytic activity of monometallic Fe@ClCQDs was scrutinized toward the photoconversion of RhB dye from water. The photoconversion of RhB dye in the presence of 6 mg of photocatalyst and 25 µL H
2
O
2
was impressive (89%) in 90 s. The effect of catalyst dosage, light intensity, pH, H
2
O
2
concentration, and temperature on dye conversion was studied. The results of using different scavengers indicated that
˚
OH has an important role in photocatalytic conversion. More importantly, the photoactivity of monometallic Fe@ClCQDs remains > 89% after eleven times, which shows their good stability and utility. Hence, the monometallic Fe@ClCQDs are promising photocatalysts for extraordinarily efficient dye conversion in an extremely short time. |
| doi_str_mv | 10.1007/s11164-023-05071-x |
| format | article |
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2
O
2
was impressive (89%) in 90 s. The effect of catalyst dosage, light intensity, pH, H
2
O
2
concentration, and temperature on dye conversion was studied. The results of using different scavengers indicated that
˚
OH has an important role in photocatalytic conversion. More importantly, the photoactivity of monometallic Fe@ClCQDs remains > 89% after eleven times, which shows their good stability and utility. Hence, the monometallic Fe@ClCQDs are promising photocatalysts for extraordinarily efficient dye conversion in an extremely short time.</description><identifier>ISSN: 0922-6168</identifier><identifier>EISSN: 1568-5675</identifier><identifier>DOI: 10.1007/s11164-023-05071-x</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Catalysis ; Catalytic activity ; Chemistry ; Chemistry and Materials Science ; Conversion ; Dyes ; Hydrogen peroxide ; Inorganic Chemistry ; Luminous intensity ; Photocatalysis ; Photocatalysts ; Physical Chemistry ; Quantum dots</subject><ispartof>Research on chemical intermediates, 2023-09, Vol.49 (9), p.3807-3824</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. 2023. 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-c319t-92f54b125e164faf1f85d3606bff0b19e4211c18cddafc21dfa83e6b5181a4f13</citedby><cites>FETCH-LOGICAL-c319t-92f54b125e164faf1f85d3606bff0b19e4211c18cddafc21dfa83e6b5181a4f13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Ansari, Payam</creatorcontrib><creatorcontrib>Ghobadifard, Mahdieh</creatorcontrib><creatorcontrib>Mohebbi, Sajjad</creatorcontrib><creatorcontrib>Ashengroph, Morahem</creatorcontrib><title>Ferric Cl-doped carbon quantum dots as a highly active visible light photocatalyst for organic pollutant conversion</title><title>Research on chemical intermediates</title><addtitle>Res Chem Intermed</addtitle><description>Ferric Cl-doped CQDs were reported as a photocatalyst which synthesized via a feasible hydrothermal method and characterized using various techniques such as HRTEM imaging, EDS, EDS mapping, XRD, XPS, PL, FTIR, and UV–Vis spectroscopies. The photocatalytic activity of monometallic Fe@ClCQDs was scrutinized toward the photoconversion of RhB dye from water. The photoconversion of RhB dye in the presence of 6 mg of photocatalyst and 25 µL H
2
O
2
was impressive (89%) in 90 s. The effect of catalyst dosage, light intensity, pH, H
2
O
2
concentration, and temperature on dye conversion was studied. The results of using different scavengers indicated that
˚
OH has an important role in photocatalytic conversion. More importantly, the photoactivity of monometallic Fe@ClCQDs remains > 89% after eleven times, which shows their good stability and utility. Hence, the monometallic Fe@ClCQDs are promising photocatalysts for extraordinarily efficient dye conversion in an extremely short time.</description><subject>Catalysis</subject><subject>Catalytic activity</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Conversion</subject><subject>Dyes</subject><subject>Hydrogen peroxide</subject><subject>Inorganic Chemistry</subject><subject>Luminous intensity</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Physical Chemistry</subject><subject>Quantum dots</subject><issn>0922-6168</issn><issn>1568-5675</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kNFKwzAUhoMoOKcv4FXA62hO2rTppQynguCNXoc0TbaOrumSdGxv47P4ZEYreCcEDoT__w7nQ-ga6C1QWt4FAChyQllGKKclkMMJmgEvBOFFyU_RjFaMkQIKcY4uQthQClwIOkNxabxvNV50pHGDabBWvnY93o2qj-MWNy4GrNLD63a17o5Y6djuDd63oa07g7v0G_GwdtFpFVV3DPHzwzqPnV-pPoEH13VjTDCsXb83PrSuv0RnVnXBXP3OOXpfPrwtnsjL6-Pz4v6F6AyqSCpmeV4D4ybdZpUFK3iTFbSoraU1VCZnABqEbhplNYPGKpGZouYgQOUWsjm6mbiDd7vRhCg3bvR9WimZ4FDlIMospdiU0t6F4I2Vg2-3yh8lUPltV052ZbIrf-zKQyplUymkcL8y_g_9T-sLULmBEQ</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>Ansari, Payam</creator><creator>Ghobadifard, Mahdieh</creator><creator>Mohebbi, Sajjad</creator><creator>Ashengroph, Morahem</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230901</creationdate><title>Ferric Cl-doped carbon quantum dots as a highly active visible light photocatalyst for organic pollutant conversion</title><author>Ansari, Payam ; Ghobadifard, Mahdieh ; Mohebbi, Sajjad ; Ashengroph, Morahem</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-92f54b125e164faf1f85d3606bff0b19e4211c18cddafc21dfa83e6b5181a4f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Catalysis</topic><topic>Catalytic activity</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Conversion</topic><topic>Dyes</topic><topic>Hydrogen peroxide</topic><topic>Inorganic Chemistry</topic><topic>Luminous intensity</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><topic>Physical Chemistry</topic><topic>Quantum dots</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ansari, Payam</creatorcontrib><creatorcontrib>Ghobadifard, Mahdieh</creatorcontrib><creatorcontrib>Mohebbi, Sajjad</creatorcontrib><creatorcontrib>Ashengroph, Morahem</creatorcontrib><collection>CrossRef</collection><jtitle>Research on chemical intermediates</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ansari, Payam</au><au>Ghobadifard, Mahdieh</au><au>Mohebbi, Sajjad</au><au>Ashengroph, Morahem</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ferric Cl-doped carbon quantum dots as a highly active visible light photocatalyst for organic pollutant conversion</atitle><jtitle>Research on chemical intermediates</jtitle><stitle>Res Chem Intermed</stitle><date>2023-09-01</date><risdate>2023</risdate><volume>49</volume><issue>9</issue><spage>3807</spage><epage>3824</epage><pages>3807-3824</pages><issn>0922-6168</issn><eissn>1568-5675</eissn><abstract>Ferric Cl-doped CQDs were reported as a photocatalyst which synthesized via a feasible hydrothermal method and characterized using various techniques such as HRTEM imaging, EDS, EDS mapping, XRD, XPS, PL, FTIR, and UV–Vis spectroscopies. The photocatalytic activity of monometallic Fe@ClCQDs was scrutinized toward the photoconversion of RhB dye from water. The photoconversion of RhB dye in the presence of 6 mg of photocatalyst and 25 µL H
2
O
2
was impressive (89%) in 90 s. The effect of catalyst dosage, light intensity, pH, H
2
O
2
concentration, and temperature on dye conversion was studied. The results of using different scavengers indicated that
˚
OH has an important role in photocatalytic conversion. More importantly, the photoactivity of monometallic Fe@ClCQDs remains > 89% after eleven times, which shows their good stability and utility. Hence, the monometallic Fe@ClCQDs are promising photocatalysts for extraordinarily efficient dye conversion in an extremely short time.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11164-023-05071-x</doi><tpages>18</tpages></addata></record> |
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| ispartof | Research on chemical intermediates, 2023-09, Vol.49 (9), p.3807-3824 |
| issn | 0922-6168 1568-5675 |
| language | eng |
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| source | Springer Link |
| subjects | Catalysis Catalytic activity Chemistry Chemistry and Materials Science Conversion Dyes Hydrogen peroxide Inorganic Chemistry Luminous intensity Photocatalysis Photocatalysts Physical Chemistry Quantum dots |
| title | Ferric Cl-doped carbon quantum dots as a highly active visible light photocatalyst for organic pollutant conversion |
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