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Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility
Ensuring the security for long-term storage of weapons is always of the great cMehilaloncerns in the field of energetic materials. 1,3,5-Triamino-2,4,6-trinitrobenzene (TATB) is a remarkable explosive applied in nuclear weapons where extreme safety is required primarily. Owing to the strong inter or...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7066152/ https://www.ncbi.nlm.nih.gov/pubmed/32161293 http://dx.doi.org/10.1038/s41598-020-61470-9 |
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author | Yuan, Wen-Li Tao, Guo-Hong Zhang, Lei Zhang, Zhang Xue, Ying He, Ling Huang, Jinglun Yu, Weifei |
author_facet | Yuan, Wen-Li Tao, Guo-Hong Zhang, Lei Zhang, Zhang Xue, Ying He, Ling Huang, Jinglun Yu, Weifei |
author_sort | Yuan, Wen-Li |
collection | PubMed |
description | Ensuring the security for long-term storage of weapons is always of the great cMehilaloncerns in the field of energetic materials. 1,3,5-Triamino-2,4,6-trinitrobenzene (TATB) is a remarkable explosive applied in nuclear weapons where extreme safety is required primarily. Owing to the strong inter or intra molecular hydrogen bonding, TATB shows poor solubility in most solvents. As the result, the particle shape and size of TATB products is hard to regulate, which closely related to the weapons stability. Herein, a new recrystallization method is provided to refine TATB using bicarbonate ionic liquids. Bicarbonate ionic liquids exhibited the record solubility (26.7 wt%) for dissolving TATB explosive. The recrystallized TATB were spherical particles with uniform size and showed extremely insensitivity to impact (>100 J) and friction (>360 N). Moreover, the experimental (1)H and (13)C NMR spectra of TATB in solution are reported for the first time. |
format | Online Article Text |
id | pubmed-7066152 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-70661522020-03-19 Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility Yuan, Wen-Li Tao, Guo-Hong Zhang, Lei Zhang, Zhang Xue, Ying He, Ling Huang, Jinglun Yu, Weifei Sci Rep Article Ensuring the security for long-term storage of weapons is always of the great cMehilaloncerns in the field of energetic materials. 1,3,5-Triamino-2,4,6-trinitrobenzene (TATB) is a remarkable explosive applied in nuclear weapons where extreme safety is required primarily. Owing to the strong inter or intra molecular hydrogen bonding, TATB shows poor solubility in most solvents. As the result, the particle shape and size of TATB products is hard to regulate, which closely related to the weapons stability. Herein, a new recrystallization method is provided to refine TATB using bicarbonate ionic liquids. Bicarbonate ionic liquids exhibited the record solubility (26.7 wt%) for dissolving TATB explosive. The recrystallized TATB were spherical particles with uniform size and showed extremely insensitivity to impact (>100 J) and friction (>360 N). Moreover, the experimental (1)H and (13)C NMR spectra of TATB in solution are reported for the first time. Nature Publishing Group UK 2020-03-11 /pmc/articles/PMC7066152/ /pubmed/32161293 http://dx.doi.org/10.1038/s41598-020-61470-9 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Yuan, Wen-Li Tao, Guo-Hong Zhang, Lei Zhang, Zhang Xue, Ying He, Ling Huang, Jinglun Yu, Weifei Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility |
title | Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility |
title_full | Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility |
title_fullStr | Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility |
title_full_unstemmed | Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility |
title_short | Super impact stable TATB explosives recrystallized by bicarbonate ionic liquids with a record solubility |
title_sort | super impact stable tatb explosives recrystallized by bicarbonate ionic liquids with a record solubility |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7066152/ https://www.ncbi.nlm.nih.gov/pubmed/32161293 http://dx.doi.org/10.1038/s41598-020-61470-9 |
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