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Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9))
The synthesis and nanoscale dispersion of a new one-dimensional (1D) material, V(2)Se(9), in which chain-shaped molecular units with strong covalent bonds are assembled in a crystal structure via weak van der Waals attraction between chains, were successfully carried out. V(2)Se(9) is synthesized by...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9086741/ https://www.ncbi.nlm.nih.gov/pubmed/35548791 http://dx.doi.org/10.1039/c8ra06398b |
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author | Oh, Seungbae Chae, Sudong Kim, Bum Jun Choi, Kyung Hwan Jang, Woo-Sung Jang, Jimin Hussain, Yasmin Lee, Dong Kyu Kim, Young-Min Yu, Hak Ki Choi, Jae-Young |
author_facet | Oh, Seungbae Chae, Sudong Kim, Bum Jun Choi, Kyung Hwan Jang, Woo-Sung Jang, Jimin Hussain, Yasmin Lee, Dong Kyu Kim, Young-Min Yu, Hak Ki Choi, Jae-Young |
author_sort | Oh, Seungbae |
collection | PubMed |
description | The synthesis and nanoscale dispersion of a new one-dimensional (1D) material, V(2)Se(9), in which chain-shaped molecular units with strong covalent bonds are assembled in a crystal structure via weak van der Waals attraction between chains, were successfully carried out. V(2)Se(9) is synthesized by solid-state reaction and additional heat treatment. The synthesized V(2)Se(9) has excellent thermal stability up to 400 °C and has been experimentally confirmed to be dispersed up to ∼20 nm or less through a specific solvent dispersion. The covalently bonded V(2)Se(9) chain, when isolated from its bulk material, is expected to exhibit unique quantum physical properties owing to the confinement of electrons in the 1D chain structure and the absence of inter-chain interactions, as demonstrated in the case of graphene and other 2D materials. Therefore, the novel 1D material of V(2)Se(9), as an extension of the current 2D material, is expected to create a new class of materials that will be of significant interest to the materials science and nanotechnology communities for new device applications. |
format | Online Article Text |
id | pubmed-9086741 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90867412022-05-10 Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) Oh, Seungbae Chae, Sudong Kim, Bum Jun Choi, Kyung Hwan Jang, Woo-Sung Jang, Jimin Hussain, Yasmin Lee, Dong Kyu Kim, Young-Min Yu, Hak Ki Choi, Jae-Young RSC Adv Chemistry The synthesis and nanoscale dispersion of a new one-dimensional (1D) material, V(2)Se(9), in which chain-shaped molecular units with strong covalent bonds are assembled in a crystal structure via weak van der Waals attraction between chains, were successfully carried out. V(2)Se(9) is synthesized by solid-state reaction and additional heat treatment. The synthesized V(2)Se(9) has excellent thermal stability up to 400 °C and has been experimentally confirmed to be dispersed up to ∼20 nm or less through a specific solvent dispersion. The covalently bonded V(2)Se(9) chain, when isolated from its bulk material, is expected to exhibit unique quantum physical properties owing to the confinement of electrons in the 1D chain structure and the absence of inter-chain interactions, as demonstrated in the case of graphene and other 2D materials. Therefore, the novel 1D material of V(2)Se(9), as an extension of the current 2D material, is expected to create a new class of materials that will be of significant interest to the materials science and nanotechnology communities for new device applications. The Royal Society of Chemistry 2018-10-03 /pmc/articles/PMC9086741/ /pubmed/35548791 http://dx.doi.org/10.1039/c8ra06398b Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Oh, Seungbae Chae, Sudong Kim, Bum Jun Choi, Kyung Hwan Jang, Woo-Sung Jang, Jimin Hussain, Yasmin Lee, Dong Kyu Kim, Young-Min Yu, Hak Ki Choi, Jae-Young Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) |
title | Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) |
title_full | Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) |
title_fullStr | Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) |
title_full_unstemmed | Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) |
title_short | Synthesis of a one-dimensional atomic crystal of vanadium selenide (V(2)Se(9)) |
title_sort | synthesis of a one-dimensional atomic crystal of vanadium selenide (v(2)se(9)) |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9086741/ https://www.ncbi.nlm.nih.gov/pubmed/35548791 http://dx.doi.org/10.1039/c8ra06398b |
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