Graphitic carbon nitride (g-C 3 N 4 ) has received significant interest as a metal -free photocatalyst. The S -scheme photocatalytic system has great potential to improve the charge separation in semiconductor photocatalysts. In this study, we have fabricated non-toxic and low-cost photocatalytic nanocomposites of 0D/2D S -scheme heterojunction composed of iron oxide and graphitic carbon nitride by a facile method. The developed facile method provides a sustainable way with a high atom economy to further enhance the photocatalytic performance of exfoliated g-C 3 N 4 . The 0D -iron oxide/2D-C 3 N 4 exhibited nearly 10 times better than bulk g-C 3 N 4 and almost 60 % better than exfoliated g-C 3 N 4 under simulated solar light irradiation. The experimental results demonstrated that the effective charge -carrier mechanism led to an improved generation of reactive oxygen species (ROSs), resulting in an impressive photocatalytic performance. A serial photocatalytic test was also conducted to understand photocatalytic reaction mechanisms with various scavengers.
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Univ Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Christoforidis, Konstantinos C.
Montini, Tiziano
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Univ Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Montini, Tiziano
Bontempi, Elza
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Univ Brescia, Dept Mech & Ind Engn, Chem Technol Lab, Via Branze 38, Brescia, Italy
Univ Brescia, Dept Mech & Ind Engn, INSTM, Via Branze 38, Brescia, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Bontempi, Elza
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Zafeiratos, Spyridon
Delgado Jaen, Juan Jose
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Univ Cadiz, Fac Ciencias, Dept Ciencia Mat & Ingn Met & Quim Inorgan, Campus Rio San Pedro, Cadiz 11510, SpainUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Delgado Jaen, Juan Jose
Fornasiero, Paolo
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Univ Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
机构:
Hong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R China
Chu, W
Wong, CC
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Hong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R China
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Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
Fu, Junwei
Yu, Jiaguo
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Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi ArabiaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
Yu, Jiaguo
Jiang, Chuanjia
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Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
Jiang, Chuanjia
Cheng, Bei
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Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
机构:
Univ Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Christoforidis, Konstantinos C.
Montini, Tiziano
论文数: 0引用数: 0
h-index: 0
机构:
Univ Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Montini, Tiziano
Bontempi, Elza
论文数: 0引用数: 0
h-index: 0
机构:
Univ Brescia, Dept Mech & Ind Engn, Chem Technol Lab, Via Branze 38, Brescia, Italy
Univ Brescia, Dept Mech & Ind Engn, INSTM, Via Branze 38, Brescia, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Bontempi, Elza
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机构:
Zafeiratos, Spyridon
Delgado Jaen, Juan Jose
论文数: 0引用数: 0
h-index: 0
机构:
Univ Cadiz, Fac Ciencias, Dept Ciencia Mat & Ingn Met & Quim Inorgan, Campus Rio San Pedro, Cadiz 11510, SpainUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
Delgado Jaen, Juan Jose
Fornasiero, Paolo
论文数: 0引用数: 0
h-index: 0
机构:
Univ Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, ItalyUniv Trieste, Dept Chem & Pharmaceut Sci, ICCOM CNR Trieste Res Unit, INSTM Res Unit, Via L Giorgieri 1, I-34127 Trieste, Italy
机构:
Hong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R China
Chu, W
Wong, CC
论文数: 0引用数: 0
h-index: 0
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Hong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Res Ctr Environm Technol & Management, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R China
机构:
Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
Fu, Junwei
Yu, Jiaguo
论文数: 0引用数: 0
h-index: 0
机构:
Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi ArabiaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
Yu, Jiaguo
Jiang, Chuanjia
论文数: 0引用数: 0
h-index: 0
机构:
Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China
Jiang, Chuanjia
Cheng, Bei
论文数: 0引用数: 0
h-index: 0
机构:
Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R ChinaWuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, 122 Luoshi Rd, Wuhan 430070, Peoples R China