DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hoang‐Linh Nguyen | - |
dc.contributor.author | Sungbin Ju | - |
dc.contributor.author | HWANG, DONG SOO | - |
dc.contributor.author | Lam Tan Hao | - |
dc.contributor.author | Thang Hong Tran | - |
dc.contributor.author | Hyun Gil Cha | - |
dc.contributor.author | Yoon Jeong Cha | - |
dc.contributor.author | Jeyoung Park | - |
dc.contributor.author | Sung Yeon Hwang | - |
dc.contributor.author | Dongyeop X. Oh | - |
dc.contributor.author | Dong Ki Yoon | - |
dc.date.accessioned | 2019-09-10T01:50:17Z | - |
dc.date.available | 2019-09-10T01:50:17Z | - |
dc.date.created | 2019-07-18 | - |
dc.date.issued | 2019-07 | - |
dc.identifier.issn | 1864-5631 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/99658 | - |
dc.description.abstract | Well-known hard-template methods for nitrogen (N)-doped chiral carbon nanomaterials require complicated construction and removal of the template, high-temperature pyrolysis, harsh chemical treatments, and additional N-doping processes. If naturally occurring chiral nematic chitin nanostructures [(C8H13NO5)(n)] in exoskeletons were wholly transformed into an N-doped carbon, this would be an efficient and sustainable method to obtain a useful chiral nanomaterial. Here, a simple, sacrificial-template-free, and environmentally mild method was developed to produce an N-doped chiral nematic carbon-sheath nanofibril hydrogel with a surface area >300 m(2) g(-1) and enantioselective properties from renewable chitin biomass. Calcium-saturated methanol physically exfoliated bulk chitin and produced a chiral nematic nanofibril hydrogel. Hydrothermal treatment of the chiral chitin hydrogel at 190 degrees C produced an N-doped chiral carbon-sheath nanofibril hydrogel without N-doping. This material preferentially adsorbed d-lactic acid over l-lactic acid and produced 16.3 % enantiomeric excess of l-lactic acid from a racemic mixture. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | CHEMSUSCHEM | - |
dc.title | The Renewable and Sustainable Conversion of Chitin into a Chiral Nitrogen-Doped Carbon-Sheath Nanofiber for Enantioselective Adsorption | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/cssc.201901176 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CHEMSUSCHEM, v.12, no.14, pp.3236 - 3242 | - |
dc.identifier.wosid | 000478633900002 | - |
dc.citation.endPage | 3242 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 3236 | - |
dc.citation.title | CHEMSUSCHEM | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Hoang‐Linh Nguyen | - |
dc.contributor.affiliatedAuthor | Sungbin Ju | - |
dc.contributor.affiliatedAuthor | HWANG, DONG SOO | - |
dc.identifier.scopusid | 2-s2.0-85069970626 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HYDROTHERMAL CARBONIZATION | - |
dc.subject.keywordPlus | STEREOCOMPLEX FORMATION | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | MESOPOROUS SILICA | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | CHITOSAN | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | ENANTIOMERIC POLY(LACTIC ACID)S | - |
dc.subject.keywordPlus | ONE-STEP SYNTHESIS | - |
dc.subject.keywordAuthor | chiral nematic | - |
dc.subject.keywordAuthor | chitin | - |
dc.subject.keywordAuthor | enantioselective adsorption | - |
dc.subject.keywordAuthor | hydrothermal carbonization | - |
dc.subject.keywordAuthor | nanofiber | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
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