Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박태주 | - |
dc.date.accessioned | 2024-04-03T06:15:03Z | - |
dc.date.available | 2024-04-03T06:15:03Z | - |
dc.date.issued | 2023-01-20 | - |
dc.identifier.citation | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | en_US |
dc.identifier.issn | 0927-7757 | en_US |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0927775722023366 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/189564 | - |
dc.description.abstract | The photocatalytic performance of graphitic carbon nitride (g-C3N4) is improved by the introduction of mo-lybdenum disulfide (MoS2) quantum dots (QDs), aiming the enhanced visible light absorbance in resultant 2 -dimensional g-C3N4/MoS2, termed as GCN/MoS2 hereafter. A novel synthetic approach i.e., pseudo-successive ionic layer adsorption and reaction (p-SILAR) was employed to deposit MoS2 QDs on g-C3N4 and to salvage 2 -dimensional MoS2 concomitantly. The results of the photocatalytic activity affirm that GCN/MoS2 worked as a better photocatalyst than the pure g-C3N4, while salvaged MoS2 also showed reasonable degradation of Rhodamine-B (RhB) dye. The average pore size (measured with BET analysis) of GCN/MoS2 was reduced to 31.91 nm from 33.11 nm (for g-C3N4), indicating effectual nanoscale deposition of MoS2 which resulted in a decrease in the overall bandgap alignment of the composite from 2.8 eV to 2.2 eV. In-depth material charac-terization and photocatalytic analysis was carried out to affirm that p-SILAR serves as a suitable synthesis route for the development of GCN/MoS2 nanocomposite as well as salvaged MoS2. | en_US |
dc.description.sponsorship | The development and characterization were mainly done at Department of Materials Science and Engineering at Institute of Space Technology, Pakistan while in-depth material characterizations were provided by Nanodevice Engineering Laboratory, Hanyang University South Korea from Project No. 20010727 (Technology Innovation Program by Ministry of Trade, Industry and Energy Korea). | en_US |
dc.language | en_US | en_US |
dc.publisher | ELSEVIER | en_US |
dc.relation.ispartofseries | v. 657;130581-130589 | - |
dc.subject | g-C3N4/MoS2 | en_US |
dc.subject | p-SILAR | en_US |
dc.subject | Photocatalysts | en_US |
dc.subject | Dye degradation | en_US |
dc.subject | BET | en_US |
dc.title | Synchronized wet-chemical development of 2-dimensional MoS2 and g-C3N4/MoS2 QDs nanocomposite as efficient photocatalysts for detoxification of aqueous dye solutions | en_US |
dc.type | Article | en_US |
dc.relation.volume | 657 | - |
dc.identifier.doi | https://doi.org/10.1016/j.colsurfa.2022.130581 | en_US |
dc.relation.page | 130581-130589 | - |
dc.relation.journal | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | - |
dc.contributor.googleauthor | Azhar, Aleena | - |
dc.contributor.googleauthor | Basit, Muhammad Abdul | - |
dc.contributor.googleauthor | Mehmood, Waqar | - |
dc.contributor.googleauthor | Ali, Muhammad Aanish | - |
dc.contributor.googleauthor | Zahid, Saira | - |
dc.contributor.googleauthor | Ahmad, Muneeb | - |
dc.contributor.googleauthor | Zaidi, Syed Jazib Abbas | - |
dc.contributor.googleauthor | Park, Tae Joo | - |
dc.relation.code | 2023034321 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | tjp | - |
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