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Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS
This article proposes a strategy to functionalize cellulose nanocrystals by means of plasma-surface modification utilizing monomers of different nature: caprolactone, styrene and farnesene. The surface characteristics of the nanocrystals were studied by different techniques including XPS, FTIR and S...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064589/ https://www.ncbi.nlm.nih.gov/pubmed/35519888 http://dx.doi.org/10.1039/c9ra02451d |
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author | Alanis, Andrés Valdés, Josué Hernández María Guadalupe, Neira-Velázquez Lopez, Ricardo Mendoza, Ricardo Mathew, Aji P. Díaz de León, Ramón Valencia, Luis |
author_facet | Alanis, Andrés Valdés, Josué Hernández María Guadalupe, Neira-Velázquez Lopez, Ricardo Mendoza, Ricardo Mathew, Aji P. Díaz de León, Ramón Valencia, Luis |
author_sort | Alanis, Andrés |
collection | PubMed |
description | This article proposes a strategy to functionalize cellulose nanocrystals by means of plasma-surface modification utilizing monomers of different nature: caprolactone, styrene and farnesene. The surface characteristics of the nanocrystals were studied by different techniques including XPS, FTIR and STEM, demonstrating that this technique allows a successful functionalization, yielding homogenous functionalization which does not alter the rod-like shape of the nanocrystals, and therefore their anisotropic behavior. We have furthermore studied the employment of the modified nanocrystals as reinforcement additive of ABS, which significantly enhanced the impact resistance of the thermoplastic, which could have great implications for industrial applications. |
format | Online Article Text |
id | pubmed-9064589 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90645892022-05-04 Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS Alanis, Andrés Valdés, Josué Hernández María Guadalupe, Neira-Velázquez Lopez, Ricardo Mendoza, Ricardo Mathew, Aji P. Díaz de León, Ramón Valencia, Luis RSC Adv Chemistry This article proposes a strategy to functionalize cellulose nanocrystals by means of plasma-surface modification utilizing monomers of different nature: caprolactone, styrene and farnesene. The surface characteristics of the nanocrystals were studied by different techniques including XPS, FTIR and STEM, demonstrating that this technique allows a successful functionalization, yielding homogenous functionalization which does not alter the rod-like shape of the nanocrystals, and therefore their anisotropic behavior. We have furthermore studied the employment of the modified nanocrystals as reinforcement additive of ABS, which significantly enhanced the impact resistance of the thermoplastic, which could have great implications for industrial applications. The Royal Society of Chemistry 2019-06-03 /pmc/articles/PMC9064589/ /pubmed/35519888 http://dx.doi.org/10.1039/c9ra02451d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Alanis, Andrés Valdés, Josué Hernández María Guadalupe, Neira-Velázquez Lopez, Ricardo Mendoza, Ricardo Mathew, Aji P. Díaz de León, Ramón Valencia, Luis Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS |
title | Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS |
title_full | Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS |
title_fullStr | Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS |
title_full_unstemmed | Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS |
title_short | Plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of ABS |
title_sort | plasma surface-modification of cellulose nanocrystals: a green alternative towards mechanical reinforcement of abs |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9064589/ https://www.ncbi.nlm.nih.gov/pubmed/35519888 http://dx.doi.org/10.1039/c9ra02451d |
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