DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, Jaeho | ko |
dc.contributor.author | Jang, Hanhwi | ko |
dc.contributor.author | Oh, Min-Wook | ko |
dc.contributor.author | Hilberath, Thomas | ko |
dc.contributor.author | Hollmann, Frank | ko |
dc.contributor.author | Jung, Yeon Sik | ko |
dc.contributor.author | Park, Chan Beum | ko |
dc.date.accessioned | 2022-08-09T03:02:16Z | - |
dc.date.available | 2022-08-09T03:02:16Z | - |
dc.date.created | 2022-08-09 | - |
dc.date.created | 2022-08-09 | - |
dc.date.created | 2022-08-09 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v.13, no.1 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | http://hdl.handle.net/10203/297895 | - |
dc.description.abstract | Thermoelectric materials enable us to convert heat into electricity, but their application has been limited to high-temperature heat sources. Here, the authors show the direct conversion of low-grade waste heat into chemical energy via combining thermoelectric materials with biocatalysts below 100 degrees C. Heat is a fundamental feedstock, where more than 80% of global energy comes from fossil-based heating process. However, it is mostly wasted due to a lack of proper techniques of utilizing the low-quality waste heat (<100 degrees C). Here we report thermoelectrobiocatalytic chemical conversion systems for heat-fueled, enzyme-catalyzed oxyfunctionalization reactions. Thermoelectric bismuth telluride (Bi2Te3) directly converts low-temperature waste heat into chemical energy in the form of H2O2 near room temperature. The streamlined reaction scheme (e.g., water, heat, enzyme, and thermoelectric material) promotes enantio- and chemo-selective hydroxylation and epoxidation of representative substrates (e.g., ethylbenzene, propylbenzene, tetralin, cyclohexane, cis-beta-methylstyrene), achieving a maximum total turnover number of rAaeUPO (TTNrAaeUPO) over 32000. Direct conversion of vehicle exhaust heat into the enantiopure enzymatic product with a rate of 231.4 mu M h(-1) during urban driving envisions the practical feasibility of thermoelectrobiocatalysis. | - |
dc.language | English | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Heat-fueled enzymatic cascade for selective oxyfunctionalization of hydrocarbons | - |
dc.type | Article | - |
dc.identifier.wosid | 000830675000022 | - |
dc.identifier.scopusid | 2-s2.0-85133129212 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 1 | - |
dc.citation.publicationname | NATURE COMMUNICATIONS | - |
dc.identifier.doi | 10.1038/s41467-022-31363-8 | - |
dc.contributor.localauthor | Jung, Yeon Sik | - |
dc.contributor.localauthor | Park, Chan Beum | - |
dc.contributor.nonIdAuthor | Oh, Min-Wook | - |
dc.contributor.nonIdAuthor | Hilberath, Thomas | - |
dc.contributor.nonIdAuthor | Hollmann, Frank | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HYDROGEN-PEROXIDE | - |
dc.subject.keywordPlus | DRIVEN | - |
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