Synthesis of lustering two-dimensional alpha-MoO3 van der Waals crystals by TiO2 assisted selective facet passivation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moon, Sang Hwa | - |
dc.contributor.author | Kim, Min Jin | - |
dc.contributor.author | Im, Sang Hyuk | - |
dc.date.accessioned | 2021-08-31T01:51:22Z | - |
dc.date.available | 2021-08-31T01:51:22Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-04-25 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/56278 | - |
dc.description.abstract | Large-sized alpha-MoO3 nanoplates with 10-100 mu m were synthesized by introduction of titanium tetra isopropoxide as TiO2 precursor in hydrothermal solution chemistry. During the hydrothermal synthesis, the TiO2 can be selectively deposited on the (001) facets of h-MoO3 hexagonal rods and on the (001) and/or (010) facet of alpha-MoO3 re-growing crystals due to the small lattice mismatch between them. Owing to the TiO2 passivation of the surface of h-MoO3 rods, the h-MoO3 rods are changed to MoO3 tubes because the h-MoO3 are dissolved from the inner part of the TiO2 passivated h-MoO3 rods. The TiO2-passivated (001) facets of h-MoO3 rods act as templates for the re-growth of alpha-MoO3 and consequently produced rectangle-shaped alpha-MoO3 nanoplates. Simultaneously, the TiO2 passivated on the (001) and/or (010) facet of the re-growing alpha-MoO3 crystals inhibits the preferred crystal growth to [001] direction and promoted the crystal growth to [100] direction, thereby yielding plate-shaped alpha-MoO3. The small alpha-MoO(3 )nanoplates and rectangle-shaped ones are further grown to larger nanoplates by attachment process and/or continuous growth. (C) 2020 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | MOO3 NANOBELTS | - |
dc.subject | SENSING PERFORMANCE | - |
dc.subject | SCALABLE SYNTHESIS | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | NANOPARTICLES | - |
dc.subject | NANOPAPER | - |
dc.subject | FACILE | - |
dc.subject | LAYER | - |
dc.title | Synthesis of lustering two-dimensional alpha-MoO3 van der Waals crystals by TiO2 assisted selective facet passivation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Im, Sang Hyuk | - |
dc.identifier.doi | 10.1016/j.jiec.2020.01.019 | - |
dc.identifier.scopusid | 2-s2.0-85078796784 | - |
dc.identifier.wosid | 000520944700036 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.84, pp.358 - 365 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 84 | - |
dc.citation.startPage | 358 | - |
dc.citation.endPage | 365 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002578750 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | MOO3 NANOBELTS | - |
dc.subject.keywordPlus | SENSING PERFORMANCE | - |
dc.subject.keywordPlus | SCALABLE SYNTHESIS | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | NANOPAPER | - |
dc.subject.keywordPlus | FACILE | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordAuthor | Molybdenum trioxide | - |
dc.subject.keywordAuthor | Nanoplates | - |
dc.subject.keywordAuthor | van der Waals crystals | - |
dc.subject.keywordAuthor | Facet passivation | - |
dc.subject.keywordAuthor | Lustering effect pigments | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.