Synthesis of novel ternary g-C3N4/SiC/C-Dots photocatalysts and their visible-light-induced activities in removal of various contaminants
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
Synthesis of novel ternary g-C3N4/SiC/C-Dots photocatalysts and their visible-light-induced activities in removal of various contaminants
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| Creator |
Asadzadeh-Khaneghah, Soheila
Habibi-Yangjeh, Aziz Asl, Mehdi Shahedi Ahmadi, Zohre Ghosh, Srabanti |
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| Subject |
Engineering Materials
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| Description |
Different visible-light-driven nanocomposites were fabricated via combination of g-C3N4 (CN) with SiC and carbon dots (C-Dots) in the current research work. The features of photocatalysts were investigated by various analyses. The photocatalytic abilities were investigated by removal four aquatic pollutants. The outcomes demonstrated that the CN/SiC/C-Dots (0.25 mL) system has excellent photoability in the elimination of MB, fuchsine, RhB, and CR, which was about 26.9, 20.9, 24.4, and 15.2-folds premier than the single CN, respectively. The boosted photodegradation performance was related to the efficient separation of charges and high visible-light absorption, be- cause of coupling CN with SiC and C-Dots. It was confirmed that the h(+) and O-2(-) plays essential roles in pho- tocatalytic abilities. In our belief, this research work represents a novel method for the production of ternary metal-free nanocomposites based on CN, which could efficiently solve environmental crises.
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| Publisher |
Elsevier
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| Date |
2020-04
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/4938/1/ghosh.pdf
Asadzadeh-Khaneghah, Soheila and Habibi-Yangjeh, Aziz and Asl, Mehdi Shahedi and Ahmadi, Zohre and Ghosh, Srabanti (2020) Synthesis of novel ternary g-C3N4/SiC/C-Dots photocatalysts and their visible-light-induced activities in removal of various contaminants. Journal of Photochemistry and Photobiology A-Chemistry, 392. Art No-112431. ISSN 1010-6030 |
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| Relation |
http://cgcri.csircentral.net/4938/
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