DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Hyun Ju | - |
dc.contributor.author | Kang, Dong-Chang | - |
dc.contributor.author | Kim, Eun-Jeong | - |
dc.contributor.author | Suh, Young-Woong | - |
dc.contributor.author | Kim, Dong-Pyo | - |
dc.contributor.author | Han, Haksoo | - |
dc.contributor.author | Min, Hyung-Ki | - |
dc.date.accessioned | 2023-07-11T01:41:45Z | - |
dc.date.available | 2023-07-11T01:41:45Z | - |
dc.date.created | 2022-09-22 | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/117890 | - |
dc.description.abstract | The formic acid (CH2O2) decomposition over sulfated zirconia (SZ) catalysts prepared under different synthesis conditions, such as calcination temperature (500-650 degrees C) and sulfate loading (0-20 wt.%), was investigated. Three sulfate species (tridentate, bridging bidentate, and pyrosulfate) on the SZ catalysts were characterized by using temperature-programmed decomposition (TPDE), Fourier-transform infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). The acidic properties of the SZ catalysts were investigated by the temperature-programmed desorption of iso-propanol (IPA-TPD) and pyridine-adsorbed infrared (Py-IR) spectroscopy and correlated with their catalytic properties in formic acid decomposition. The relative contributions of Bronsted and Lewis acid sites to the formic acid dehydration were compared, and optimal synthetic conditions, such as calcination temperature and sulfate loading, were proposed. | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | NANOMATERIALS | - |
dc.title | Production of H-2-Free Carbon Monoxide from Formic Acid Dehydration: The Catalytic Role of Acid Sites in Sulfated Zirconia | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/nano12173036 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NANOMATERIALS, v.12, no.17 | - |
dc.identifier.wosid | 000851972900001 | - |
dc.citation.number | 17 | - |
dc.citation.title | NANOMATERIALS | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Kang, Dong-Chang | - |
dc.contributor.affiliatedAuthor | Kim, Dong-Pyo | - |
dc.identifier.scopusid | 2-s2.0-85137764730 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HYDROGEN-PRODUCTION | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | OXIDES | - |
dc.subject.keywordPlus | ESTERIFICATION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | AMMONIA | - |
dc.subject.keywordAuthor | sulfated zirconia | - |
dc.subject.keywordAuthor | formic acid | - |
dc.subject.keywordAuthor | acidity | - |
dc.subject.keywordAuthor | dehydration | - |
dc.subject.keywordAuthor | carbon monoxide | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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