https://scholars.lib.ntu.edu.tw/handle/123456789/631251
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Tai, Yu Yang | en_US |
dc.contributor.author | JEFFREY CHI-SHENG WU | en_US |
dc.contributor.author | Wen-Yueh Yu | en_US |
dc.contributor.author | Kržmanc, Marjeta Maček | en_US |
dc.contributor.author | Kotomin, Eugene | en_US |
dc.date.accessioned | 2023-05-22T07:35:19Z | - |
dc.date.available | 2023-05-22T07:35:19Z | - |
dc.date.issued | 2023-05-05 | - |
dc.identifier.issn | 09263373 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/631251 | - |
dc.description.abstract | A core-shell structural Rh-CrOx loaded on Al3+ doped strontium titanate was used for photocatalytic water splitting. A specially designed twin photoreactor, which integrates the water splitting and the degradation of isopropanol, can simultaneously carry out the degradation of isopropanol and hydrogen production. A flux method was conducted to prepare Rh@CrO3 cocatalyst on Al3+ doped high-crystallinity strontium titanate for the photocatalyst of hydrogen evolution. Nearly 1200 μmole/g of hydrogen was evolved in photocatalytic whole water splitting in five hours under simulated AM 1.5 G sunlight. Pt-loaded WO3 was utilized to degrade 100 ppm isopropanol solution. The above photocatalysts were used in the twin reactor with electron-mediator I-/IO3- and a Neosepta anion-exchanged membrane. Hydrogen evolution of 1102 μmole/g and isopropanol removal of 10.1% were achieved in five hours, indicating the rate-limiting H2 rate was overcome. The quantum efficiencies on the hydrogen-evolution and degradation sides were estimated to be 0.102% and 0.123%, respectively. | en_US |
dc.publisher | ELSEVIER | en_US |
dc.relation.ispartof | Applied Catalysis B: Environmental | en_US |
dc.subject | Isopropanol degradation | Perovskite | Photo twin reactor | Water splitting | Z-scheme | en_US |
dc.title | Photocatalytic water splitting of improved strontium titanate for simultaneous separation of H2 in a twin photoreactor | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.apcatb.2022.122183 | - |
dc.identifier.scopus | 2-s2.0-85142784145 | - |
dc.identifier.isi | WOS:000891647900004 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85142784145 | - |
dc.relation.journalvolume | 324 | en_US |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.dept | Chemical Engineering | - |
crisitem.author.orcid | 0000-0002-2231-3118 | - |
crisitem.author.orcid | 0000-0001-6818-3075 | - |
crisitem.author.parentorg | College of Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 化學工程學系 |
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