Catalytic decontamination of organic/inorganic pollutants in water and green H-2 generation using nanoporous SnS2 micro-flower structured film
DC Field | Value | Language |
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dc.contributor.author | Patil, Supriya A. | - |
dc.contributor.author | Shrestha, Nabeen K. | - |
dc.contributor.author | Hussain, Sajjad | - |
dc.contributor.author | Jung, Jongwan | - |
dc.contributor.author | Lee, Sang-Wha | - |
dc.contributor.author | Bathula, Chinna | - |
dc.contributor.author | Kadam, Abhijit N. | - |
dc.contributor.author | Im, Hyunsik | - |
dc.contributor.author | Kim, Hyungsang | - |
dc.date.accessioned | 2021-07-17T04:40:14Z | - |
dc.date.available | 2021-07-17T04:40:14Z | - |
dc.date.created | 2021-07-17 | - |
dc.date.issued | 2021-09-05 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/81689 | - |
dc.description.abstract | Recycling water and generation of H-2 simultaneously as a green technology can be a key attraction in establishing environmental sustainability. Towards this endeavor, nanoporous SnS2 film electrodes deposited by a solution process on nickel foam demonstrate a promising electrocatalytic activity towards generation of H-2 gas at cathode while the anodic reaction leads to the decomposition of urea-waste at the rate of 10 mA cm(-2) in 1 M KOH with a lower cell-potential of 1.38 V vs RHE. The SnS2 electrode also demonstrates an excellent catalytic activity towards hydrogen evolution reaction in a wide pH range (0-14). In addition, the SnS2 film deposited on an FTO-substrate shows 97.56% photocatalytic-degradation of methylene-blue dye within 180 min under irradiation of visible light with a good recyclability of the photocatalyst, suggesting its high potentiality for the practical application. The demonstrated good electro- and photo-catalytic activities can be ascribed to the nanoporous structure of SnS2 film in a flower like 3D-fashion, offering availability of abundant active catalytic sites. Our results demonstrate the application of SnS2 nanoporous film as catalyst can be a significant greenery path for the removal of harmful inorganic/organic hazardous wastes from waste-water with simultaneous generation of green H-2 fuel. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.title | Catalytic decontamination of organic/inorganic pollutants in water and green H-2 generation using nanoporous SnS2 micro-flower structured film | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000668980400003 | - |
dc.identifier.doi | 10.1016/j.jhazmat.2021.126105 | - |
dc.identifier.bibliographicCitation | JOURNAL OF HAZARDOUS MATERIALS, v.417 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85107775462 | - |
dc.citation.title | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.citation.volume | 417 | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Wha | - |
dc.contributor.affiliatedAuthor | Kadam, Abhijit N. | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Solution process | - |
dc.subject.keywordAuthor | Porous SnS2 micro-flower | - |
dc.subject.keywordAuthor | Electrocatalysis | - |
dc.subject.keywordAuthor | Universal pH based HER | - |
dc.subject.keywordAuthor | Photocatalysis | - |
dc.subject.keywordAuthor | Urea decontamination | - |
dc.subject.keywordPlus | LIGHT PHOTOCATALYTIC ACTIVITY | - |
dc.subject.keywordPlus | HYDROGEN EVOLUTION | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | UREA | - |
dc.subject.keywordPlus | ELECTROCATALYST | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANOSPHERES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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