http://scholars.ntou.edu.tw/handle/123456789/2304
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Liang, Yuan-Chang | en_US |
dc.contributor.author | Lo, Ya-Ru | en_US |
dc.contributor.author | Wang, Chein-Chung | en_US |
dc.contributor.author | Xu, Nian-Cih | en_US |
dc.date.accessioned | 2020-11-17T03:18:54Z | - |
dc.date.available | 2020-11-17T03:18:54Z | - |
dc.date.issued | 2018-01 | - |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/2304 | - |
dc.description.abstract | ZnO-ZnS core-shell nanorods are synthesized by combining the hydrothermal method and vacuum sputtering. The core-shell nanorods with variable ZnS shell thickness (7-46 nm) are synthesized by varying ZnS sputtering duration. Structural analyses demonstrated that the as-grown ZnS shell layers are well crystallized with preferring growth direction of ZnS (002). The sputtering-assisted synthesized ZnO-ZnS core-shell nanorods are in a wurtzite structure. Moreover, photoluminance spectral analysis indicated that the introduction of a ZnS shell layer improved the photoexcited electron and hole separation efficiency of the ZnO nanorods. A strong correlation between effective charge separation and the shell thickness aids the photocatalytic behavior of the nanorods and improves their photoresponsive nature. The results of comparative degradation efficiency toward methylene blue showed that the ZnO-ZnS nanorods with the shell thickness of approximately 17 nm have the highest photocatalytic performance than the ZnO-ZnS nanorods with other shell layer thicknesses. The highly reusable catalytic efficiency and superior photocatalytic performance of the ZnO-ZnS nanorods with 17 nm-thick ZnS shell layer supports their potential for environmental applications. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | MDPI | en_US |
dc.relation.ispartof | MATERIALS | en_US |
dc.subject | THIN-FILMS | en_US |
dc.subject | ULTRAVIOLET PHOTODETECTORS | en_US |
dc.subject | NANOSTRUCTURES | en_US |
dc.subject | PERFORMANCE | en_US |
dc.subject | DEPOSITION | en_US |
dc.subject | NANOFILMS | en_US |
dc.subject | EVOLUTION | en_US |
dc.subject | GROWTH | en_US |
dc.subject | ARRAYS | en_US |
dc.title | Shell Layer Thickness-Dependent Photocatalytic Activity of Sputtering Synthesized Hexagonally Structured ZnO-ZnS Composite Nanorods | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.3390/ma11010087 | - |
dc.identifier.isi | WOS:000427764000087 | - |
dc.identifier.url | <Go to ISI>://WOS:000427764000087 | |
dc.relation.journalvolume | 11 | en_US |
dc.relation.journalissue | 1 | en_US |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en_US | - |
item.openairetype | journal article | - |
crisitem.author.dept | College of Electrical Engineering and Computer Science | - |
crisitem.author.dept | Department of Optoelectronics and Materials Technology | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 03 GOOD HEALTH AND WELL-BEING 光電與材料科技學系 07 AFFORDABLE & CLEAN ENERGY |
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