DC 欄位 | 值 | 語言 |
dc.contributor.author | Tsai, Cheng Yen | en_US |
dc.contributor.author | Pan, Yu Tsai | en_US |
dc.contributor.author | Tseng, Yao Hsuan | en_US |
dc.contributor.author | CHEN-WUING LIU | en_US |
dc.contributor.author | Kuo, Tien Ho | en_US |
dc.contributor.author | HSING-CHENG HSI | en_US |
dc.creator | HSING-CHENG HSI;Kuo, Tien Ho;CHEN-WUING LIU;Tseng, Yao Hsuan;Pan, Yu Tsai;Tsai, Cheng Yen | - |
dc.date.accessioned | 2019-09-26T02:42:18Z | - |
dc.date.available | 2019-09-26T02:42:18Z | - |
dc.date.issued | 2017-03-01 | - |
dc.identifier.issn | 24682039 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/425141 | - |
dc.description.abstract | © 2017 Chinese Institute of Environmental Engineering, Taiwan A carbon-containing titanium dioxide (C-TiO 2 ) photocatalyst was prepared via ethanol impregnation using commercial Ishihara ST-01 TiO 2 powder as the precursor. Scanning Electron Microscopy and X-ray Diffractometry results indicated that raw ST-01 and C-TiO 2 had similarly globular shapes and presented in anatase phase. N 2 adsorption isotherms suggested that carbon impregnated on the TiO 2 surface could slightly reduce the total surface area and pore volume. X-ray Photoelectron Spectroscopy and Fourier Transform Infrared Spectroscopy examinations further supported the formation of various C-functional groups on the C-TiO 2 surface. Removal of low-concentration Hg 0 by raw and C-TiO 2 was enhanced with increasing O 2 concentration. Furthermore, because the existence of C-functional groups on the C-TiO 2 surface, the photoinduced hydrophilicity resulted from light irradiation appears to decrease, causing less adsorption competition from H 2 O for Hg 0 adsorption at higher temperature. The reemission of adsorbed Hg species could thus be significantly decreased by carbon impregnation. | en_US |
dc.publisher | BMC | en_US |
dc.relation.ispartof | Sustainable Environment Research | en_US |
dc.subject | Carbon impregnation | Competitive adsorption | Elemental mercury | Photocatalysis | Titanium dioxide | en_US |
dc.title | Influence of carbon-functional groups with less hydrophilicity on a TiO <inf>2</inf> photocatalyst for removing low-level elemental mercury | en_US |
dc.type | journal article | en |
dc.identifier.doi | https://api.elsevier.com/content/abstract/scopus_id/85016253454 | - |
dc.identifier.doi | 10.1016/j.serj.2017.01.003 | - |
dc.identifier.scopus | 2-s2.0-85016253454 | - |
dc.identifier.isi | WOS:000426988800002 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85016253454 | - |
dc.relation.pages | 70 | en_US |
dc.relation.journalvolume | 27 | en_US |
dc.relation.journalissue | 2 | en_US |
dc.relation.pageend | 76 | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Environmental Engineering | - |
crisitem.author.orcid | 0000-0003-1198-2639 | - |
crisitem.author.orcid | 0000-0001-5558-2077 | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 環境工程學研究所
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