Thermally induced fragmentation of nanoscale calcite

Calcite nanorods ∼50 nm wide are thermally separated into nanoblocks. The fragmentation is ascribed to the ion diffusion on metastable crystal surfaces at temperatures (∼400 °C) much lower than the melting point. The presence of water molecules enhances the surface diffusion and induces deformation...

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Detalles Bibliográficos
Autores principales: Takasaki, Mihiro, Tago, Makoto, Oaki, Yuya, Imai, Hiroaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9049556/
https://www.ncbi.nlm.nih.gov/pubmed/35497468
http://dx.doi.org/10.1039/c9ra10564f
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author Takasaki, Mihiro
Tago, Makoto
Oaki, Yuya
Imai, Hiroaki
author_facet Takasaki, Mihiro
Tago, Makoto
Oaki, Yuya
Imai, Hiroaki
author_sort Takasaki, Mihiro
collection PubMed
description Calcite nanorods ∼50 nm wide are thermally separated into nanoblocks. The fragmentation is ascribed to the ion diffusion on metastable crystal surfaces at temperatures (∼400 °C) much lower than the melting point. The presence of water molecules enhances the surface diffusion and induces deformation of the nanorods even at ∼60 °C.
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spelling pubmed-90495562022-04-29 Thermally induced fragmentation of nanoscale calcite Takasaki, Mihiro Tago, Makoto Oaki, Yuya Imai, Hiroaki RSC Adv Chemistry Calcite nanorods ∼50 nm wide are thermally separated into nanoblocks. The fragmentation is ascribed to the ion diffusion on metastable crystal surfaces at temperatures (∼400 °C) much lower than the melting point. The presence of water molecules enhances the surface diffusion and induces deformation of the nanorods even at ∼60 °C. The Royal Society of Chemistry 2020-02-07 /pmc/articles/PMC9049556/ /pubmed/35497468 http://dx.doi.org/10.1039/c9ra10564f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Takasaki, Mihiro
Tago, Makoto
Oaki, Yuya
Imai, Hiroaki
Thermally induced fragmentation of nanoscale calcite
title Thermally induced fragmentation of nanoscale calcite
title_full Thermally induced fragmentation of nanoscale calcite
title_fullStr Thermally induced fragmentation of nanoscale calcite
title_full_unstemmed Thermally induced fragmentation of nanoscale calcite
title_short Thermally induced fragmentation of nanoscale calcite
title_sort thermally induced fragmentation of nanoscale calcite
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9049556/
https://www.ncbi.nlm.nih.gov/pubmed/35497468
http://dx.doi.org/10.1039/c9ra10564f
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AT tagomakoto thermallyinducedfragmentationofnanoscalecalcite
AT oakiyuya thermallyinducedfragmentationofnanoscalecalcite
AT imaihiroaki thermallyinducedfragmentationofnanoscalecalcite

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