Effect of Mg/Al Atomic Ratio of Mg-Al Hydrotalcites on Their Catalytic Properties for the Isomerization of Glucose to Fructose
DC Field | Value | Language |
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dc.contributor.author | Kang, JiYeon | - |
dc.contributor.author | Lee, Gihoon | - |
dc.contributor.author | Suh, Young-Woong | - |
dc.contributor.author | Jung, JiChul | - |
dc.date.accessioned | 2022-07-12T23:53:47Z | - |
dc.date.available | 2022-07-12T23:53:47Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/151261 | - |
dc.description.abstract | The effect of Mg/AI atomic ratio on the catalytic properties of Mg Al hydrotalcite was investigated. Mg Al hydrotalcites (Mg Al HT_X) with a wide range of Mg/AI atomic ratios (X = 0.5-3.5) were prepared via co-precipitation and applied to the isomerization of glucose to fructose. All characterizations performed in this study strongly support the successful formation of Mg Al HT_Xs with varying Mg/AI atomic ratios (X). It was revealed that Mg Al HT_Xs with lower Mg/AI atomic ratios retained smaller crystallite sizes and larger specific surface areas, resulting from the limitation of the growth of brucite-like layered structures by incorporated Al. This incorporation of Al into brucite-like layered structures enables Mg Al HT to retain abundant surface base sites, leading to enhanced catalytic activity. Fructose selectivity over Mg Al HT_Xs was analogous, whereas glucose conversion was different depending on the Mg/AI atomic ratio, Consequently glucose yield exhibited a volcano-shaped curve with respect to Mg/AI atomic, ratio (X), The Mg/AI atomic ratio of Mg Al HTs could play an important role in controlling their base properties and catalytic activities. Among the tested samples, Mg Al HT_1.5, with the smallest crystallite size and the largest specific surface area, exhibited the best catalytic performance attributed to its abundant surface base sites. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.title | Effect of Mg/Al Atomic Ratio of Mg-Al Hydrotalcites on Their Catalytic Properties for the Isomerization of Glucose to Fructose | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Suh, Young-Woong | - |
dc.identifier.doi | 10.1166/jnn.2017.15081 | - |
dc.identifier.scopusid | 2-s2.0-85027322599 | - |
dc.identifier.wosid | 000414491600074 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.17, no.11, pp.8242 - 8247 | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 17 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 8242 | - |
dc.citation.endPage | 8247 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | LAYERED DOUBLE HYDROXIDES | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE | - |
dc.subject.keywordPlus | SOLID BASE | - |
dc.subject.keywordPlus | ADSORBENTS | - |
dc.subject.keywordPlus | TRANSESTERIFICATION | - |
dc.subject.keywordPlus | REHYDRATION | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | BASICITY | - |
dc.subject.keywordPlus | METAL | - |
dc.subject.keywordAuthor | Co-Precipitation | - |
dc.subject.keywordAuthor | Fructose | - |
dc.subject.keywordAuthor | Glucose | - |
dc.subject.keywordAuthor | Mg/Al Atomic Ratio | - |
dc.subject.keywordAuthor | Mg–Al Hydrotalcite | - |
dc.identifier.url | https://www.ingentaconnect.com/content/asp/jnn/2017/00000017/00000011/art00074;jsessionid=2v0n1kunlsqvn.x-ic-live-02 | - |
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