Effects of a sodium carbonate (Na2CO3) additive on the conversion of phenethyl phenyl ether (PPE) in high-temperature water
DC Field | Value | Language |
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dc.contributor.author | Eom, Hee-Jun | - |
dc.contributor.author | Lee, Dae-Won | - |
dc.contributor.author | Hong, Yoon-Ki | - |
dc.contributor.author | Chung, Sang-Ho | - |
dc.contributor.author | Seo, Myung-gi | - |
dc.contributor.author | Lee, Kwan-Young | - |
dc.date.accessioned | 2021-09-05T11:19:22Z | - |
dc.date.available | 2021-09-05T11:19:22Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-02-22 | - |
dc.identifier.issn | 0926-860X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/99266 | - |
dc.description.abstract | The use of high-temperature water (including near/super-critical water) has been studied as a promising reaction method for the valorization of lignocellulose biomass (lignin). The dissociation of lignin usually begins with the cleavage of ether bonds which are the weakest chemical linkages in a lignin structure. Of the ether bonds, the most prevalent type is a beta-ether bond; phenethyl phenyl ether (PPE) is regarded as a suitable model compound for studying the cleavage of this bond. This study investigates the conversion of PPE in high-temperature water, with sodium carbonate (Na2CO3) serving as an additive to promote ionic pathways. The addition of sodium carbonate greatly enhanced the conversion of PPE and produced phenol as the primary product. It was proposed that phenol was obtained through the dissociation of a Na+-PPE adduct, which progressed via heterolytic ether cleavage and alpha-hydrogen abstraction. (C) 2014 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SUPERCRITICAL WATER | - |
dc.subject | LIGNIN | - |
dc.subject | HYDROLYSIS | - |
dc.subject | PYROLYSIS | - |
dc.subject | SELECTIVITIES | - |
dc.subject | DECOMPOSITION | - |
dc.subject | GASIFICATION | - |
dc.subject | MUTAGENICITY | - |
dc.subject | ALKYLATION | - |
dc.subject | REACTIVITY | - |
dc.title | Effects of a sodium carbonate (Na2CO3) additive on the conversion of phenethyl phenyl ether (PPE) in high-temperature water | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kwan-Young | - |
dc.identifier.doi | 10.1016/j.apcata.2013.12.007 | - |
dc.identifier.scopusid | 2-s2.0-84892176625 | - |
dc.identifier.wosid | 000333856200017 | - |
dc.identifier.bibliographicCitation | APPLIED CATALYSIS A-GENERAL, v.472, pp.152 - 159 | - |
dc.relation.isPartOf | APPLIED CATALYSIS A-GENERAL | - |
dc.citation.title | APPLIED CATALYSIS A-GENERAL | - |
dc.citation.volume | 472 | - |
dc.citation.startPage | 152 | - |
dc.citation.endPage | 159 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | SUPERCRITICAL WATER | - |
dc.subject.keywordPlus | LIGNIN | - |
dc.subject.keywordPlus | HYDROLYSIS | - |
dc.subject.keywordPlus | PYROLYSIS | - |
dc.subject.keywordPlus | SELECTIVITIES | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | GASIFICATION | - |
dc.subject.keywordPlus | MUTAGENICITY | - |
dc.subject.keywordPlus | ALKYLATION | - |
dc.subject.keywordPlus | REACTIVITY | - |
dc.subject.keywordAuthor | Phenethyl phenyl ether (PPE) | - |
dc.subject.keywordAuthor | beta-ether bond | - |
dc.subject.keywordAuthor | High-temperature water | - |
dc.subject.keywordAuthor | Alkali carbonate | - |
dc.subject.keywordAuthor | Hydrolysis | - |
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