Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Dho, Seok Ju | - |
dc.contributor.author | Kim, Cham | - |
dc.contributor.author | Lee, Se Geun | - |
dc.contributor.author | Lee, Sung Jun | - |
dc.contributor.author | Kim, Hoyoung | - |
dc.date.available | 2017-07-11T07:17:23Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2008-06 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/3566 | - |
dc.description.abstract | We have developed photocatalytic TiO2 nanofibers for the treatment of organic pollutants by using electrospinning method. We found that the optimized electrospinning conditions (electric field and flow rate) were 0.9 kV cm-1 and 50 μL min-1. After annealing at 550 °C for 30 min, we fabricated TiO2 nanofibers (average 236 nm thick) with anatase crystalline phase. To increase photocatalytic activity and effective surface area, we coated photocatalytic TiO2 particles on the TiO2 nanofibers by using sol-gel method. The degradation rate (k′ = 85.4 × 10-4 min-1) of composite TiO2 was significantly higher than that (15.7 × 10-4 min-1) of TiO2 nanofibers and that (14.3 × 10-4 min-1) of TiO2 nanoparticles by the sol-gel method. Therefore, we suggested that the composite TiO2 of nanofibers and nanoparticles be suitable for the degradation of organic pollutants. © 2007 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | Elsevier Science BV | - |
dc.title | Development of photocatalytic TiO2 nanofibers by electrospinning and its application to degradation of dye pollutants | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jhazmat.2007.09.118 | - |
dc.identifier.wosid | 000256111200017 | - |
dc.identifier.scopusid | 2-s2.0-43049183223 | - |
dc.identifier.bibliographicCitation | Journal of Hazardous Materials, v.154, no.1-3, pp.118 - 127 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Degradation | - |
dc.subject.keywordAuthor | Dye | - |
dc.subject.keywordAuthor | Nanofibers | - |
dc.subject.keywordAuthor | Photocatalytic | - |
dc.subject.keywordAuthor | Pollutants | - |
dc.subject.keywordAuthor | TiO2 | - |
dc.subject.keywordPlus | Chemistry | - |
dc.subject.keywordPlus | Coloring Agent | - |
dc.subject.keywordPlus | Coloring Agents | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | COUPLING PHOTOCATALYSIS | - |
dc.subject.keywordPlus | Crystal Structure | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | Dye | - |
dc.subject.keywordPlus | DYES | - |
dc.subject.keywordPlus | ELECTRIC FIELD | - |
dc.subject.keywordPlus | Electrospinning | - |
dc.subject.keywordPlus | Flow Rate | - |
dc.subject.keywordPlus | Fuchsine | - |
dc.subject.keywordPlus | HETEROGENEOUS PHOTOCATALYSIS | - |
dc.subject.keywordPlus | MemBRANE FILTRATION System | - |
dc.subject.keywordPlus | Methodology | - |
dc.subject.keywordPlus | Nanofiber | - |
dc.subject.keywordPlus | Nanofibers | - |
dc.subject.keywordPlus | Nanomaterial | - |
dc.subject.keywordPlus | Nanoparticle | - |
dc.subject.keywordPlus | Nanostructures | - |
dc.subject.keywordPlus | Optimization | - |
dc.subject.keywordPlus | Organic Pollutant | - |
dc.subject.keywordPlus | Organic Pollutants | - |
dc.subject.keywordPlus | Organic Pollution | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | Photocatalysis | - |
dc.subject.keywordPlus | Photocatalytic | - |
dc.subject.keywordPlus | Photocatalytic Activity | - |
dc.subject.keywordPlus | Photochemistry | - |
dc.subject.keywordPlus | Photodegradation | - |
dc.subject.keywordPlus | Pollutant Removal | - |
dc.subject.keywordPlus | POLLUTANTS | - |
dc.subject.keywordPlus | Radiation Exposure | - |
dc.subject.keywordPlus | REACTOR | - |
dc.subject.keywordPlus | Rosaniline Dyes | - |
dc.subject.keywordPlus | Sewage | - |
dc.subject.keywordPlus | SUSPENSIONS | - |
dc.subject.keywordPlus | Temperature Effect | - |
dc.subject.keywordPlus | TiO2 | - |
dc.subject.keywordPlus | Titanium | - |
dc.subject.keywordPlus | Titanium Dioxide | - |
dc.subject.keywordPlus | Ultra-Violet Radiation | - |
dc.subject.keywordPlus | Ultraviolet Rays | - |
dc.subject.keywordPlus | Ultraviolet Spectrophotometry | - |
dc.subject.keywordPlus | Victoria Blue B | - |
dc.subject.keywordPlus | VISIBLE-LIGHT | - |
dc.subject.keywordPlus | Waste Disposal, Fluid | - |
dc.subject.keywordPlus | WATER-PURIFICATION | - |
dc.subject.keywordPlus | Water Management | - |
dc.subject.keywordPlus | Water Pollutant | - |
dc.subject.keywordPlus | Water Pollutants, Chemical | - |
dc.subject.keywordPlus | Water Purification | - |
dc.subject.keywordPlus | X Ray Diffraction | - |
dc.subject.keywordPlus | Anatase Crystalline Phase | - |
dc.subject.keywordPlus | Article | - |
dc.subject.keywordPlus | Catalysis | - |
dc.subject.keywordPlus | Catalyst | - |
dc.citation.endPage | 127 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 118 | - |
dc.citation.title | Journal of Hazardous Materials | - |
dc.citation.volume | 154 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering; Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Environmental; Environmental Sciences | - |
dc.type.docType | Article | - |
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