https://scholars.lib.ntu.edu.tw/handle/123456789/626235
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Li C | en-US |
dc.contributor.author | Zhou X | en-US |
dc.contributor.author | Zhang Q | en-US |
dc.contributor.author | Xue Y | en-US |
dc.contributor.author | Kuang Z | en-US |
dc.contributor.author | Zhao H | en-US |
dc.contributor.author | CHUNG-YUAN MOU | en-US |
dc.contributor.author | Chen H. | en-US |
dc.creator | Li C;Zhou X;Zhang Q;Xue Y;Kuang Z;Zhao H;Mou C.-Y;Chen H. | - |
dc.date.accessioned | 2022-12-14T03:44:32Z | - |
dc.date.available | 2022-12-14T03:44:32Z | - |
dc.date.issued | 2022 | - |
dc.identifier.issn | 18645631 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85126848237&doi=10.1002%2fcssc.202200188&partnerID=40&md5=eca4c970f0e111ca2f94c65afe504a0a | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/626235 | - |
dc.description.abstract | Using renewable energy to convert CO2 into liquid products, as a sustainable way to produce fuels and chemicals, has attracted intense attention. Herein, a novel heterostructured photocathode composed of Si wafer, TiO2 layer, and Sn metal particles has been successfully fabricated by combining of a facile hydrothermal and electrodeposition method. The obtained Sn/TiO2/Si photocathode shows enhanced light absorption performance by the surface plasmon resonance effect of Sn metal. Especially, the Sn/TiO2/Si photocathode together with rich oxygen vacancy defects jointly promote photoelectrochemical CO2 reduction, harvesting a high faradaic efficiency of HCOOH and a desirable average current density (−4.72 mA cm−2) at −1.0 V vs. reversible hydrogen electrode. Significantly, the photocathode Sn/TiO2/Si also shows good stability due to the design of protecting layer TiO2. This study provides a facile strategy of constructing an efficient photocathode to improve the light absorption performance and the electron transfer efficiency, exhibiting great potential in the CO2 reduction. © 2022 Wiley-VCH GmbH. | - |
dc.relation.ispartof | ChemSusChem | - |
dc.subject | CO2 reduction; formic acid; photocathode; photoelectrochemistry; Sn/TiO2/Si | - |
dc.subject.classification | [SDGs]SDG7 | - |
dc.subject.other | Carbon dioxide; Electrochemistry; Formic acid; Light absorption; Silicon wafers; Surface plasmon resonance; Tin; Absorption performance; CO 2 reduction; Liquid products; Photo-electrochemistry; Photocathode; Photoelectrochemicals; Renewable energies; Si wafer; Sn/TiO2/si; TiO 2 layer; Titanium dioxide | - |
dc.title | Construction of Heterostructured Sn/TiO2/Si Photocathode for Efficient Photoelectrochemical CO2 Reduction | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1002/cssc.202200188 | - |
dc.identifier.scopus | 2-s2.0-85126848237 | - |
dc.relation.journalvolume | 15 | - |
dc.relation.journalissue | 8 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Chemistry | - |
crisitem.author.dept | Center for Condensed Matter Sciences | - |
crisitem.author.orcid | 0000-0001-7060-9899 | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
顯示於: | 化學系 |
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