Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study

Graphene and its derivatives have attracted scientists’ interest due to their exceptional properties, making them alluring candidates for multiple applications. However, still little is known about the properties of as-obtained graphene derivatives during long-term storage. The aim of this study was...

Descripción completa

Detalles Bibliográficos
Autores principales: Chlanda, Adrian, Kowiorski, Krystian, Małek, Marcin, Kijeńska-Gawrońska, Ewa, Bil, Monika, Djas, Małgorzata, Strachowski, Tomasz, Swieszkowski, Wojciech, Lipińska, Ludwika
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8347880/
https://www.ncbi.nlm.nih.gov/pubmed/34361306
http://dx.doi.org/10.3390/ma14154108
_version_ 1783735201443086336
author Chlanda, Adrian
Kowiorski, Krystian
Małek, Marcin
Kijeńska-Gawrońska, Ewa
Bil, Monika
Djas, Małgorzata
Strachowski, Tomasz
Swieszkowski, Wojciech
Lipińska, Ludwika
author_facet Chlanda, Adrian
Kowiorski, Krystian
Małek, Marcin
Kijeńska-Gawrońska, Ewa
Bil, Monika
Djas, Małgorzata
Strachowski, Tomasz
Swieszkowski, Wojciech
Lipińska, Ludwika
author_sort Chlanda, Adrian
collection PubMed
description Graphene and its derivatives have attracted scientists’ interest due to their exceptional properties, making them alluring candidates for multiple applications. However, still little is known about the properties of as-obtained graphene derivatives during long-term storage. The aim of this study was to check whether or not 14 months of storage time impacts graphene oxide flakes’ suspension purity. Complementary micro and nanoscale characterization techniques (SEM, AFM, EDS, FTIR, Raman spectroscopy, and elemental combustion analysis) were implemented for a detailed description of the topography and chemical properties of graphene oxide flakes. The final step was pH evaluation of as-obtained and aged samples. Our findings show that purified flakes sustained their purity over 14 months of storage.
format Online
Article
Text
id pubmed-8347880
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-83478802021-08-08 Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study Chlanda, Adrian Kowiorski, Krystian Małek, Marcin Kijeńska-Gawrońska, Ewa Bil, Monika Djas, Małgorzata Strachowski, Tomasz Swieszkowski, Wojciech Lipińska, Ludwika Materials (Basel) Article Graphene and its derivatives have attracted scientists’ interest due to their exceptional properties, making them alluring candidates for multiple applications. However, still little is known about the properties of as-obtained graphene derivatives during long-term storage. The aim of this study was to check whether or not 14 months of storage time impacts graphene oxide flakes’ suspension purity. Complementary micro and nanoscale characterization techniques (SEM, AFM, EDS, FTIR, Raman spectroscopy, and elemental combustion analysis) were implemented for a detailed description of the topography and chemical properties of graphene oxide flakes. The final step was pH evaluation of as-obtained and aged samples. Our findings show that purified flakes sustained their purity over 14 months of storage. MDPI 2021-07-23 /pmc/articles/PMC8347880/ /pubmed/34361306 http://dx.doi.org/10.3390/ma14154108 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Chlanda, Adrian
Kowiorski, Krystian
Małek, Marcin
Kijeńska-Gawrońska, Ewa
Bil, Monika
Djas, Małgorzata
Strachowski, Tomasz
Swieszkowski, Wojciech
Lipińska, Ludwika
Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study
title Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study
title_full Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study
title_fullStr Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study
title_full_unstemmed Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study
title_short Morphology and Chemical Purity of Water Suspension of Graphene Oxide FLAKES Aged for 14 Months in Ambient Conditions. A Preliminary Study
title_sort morphology and chemical purity of water suspension of graphene oxide flakes aged for 14 months in ambient conditions. a preliminary study
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8347880/
https://www.ncbi.nlm.nih.gov/pubmed/34361306
http://dx.doi.org/10.3390/ma14154108
work_keys_str_mv AT chlandaadrian morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT kowiorskikrystian morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT małekmarcin morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT kijenskagawronskaewa morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT bilmonika morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT djasmałgorzata morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT strachowskitomasz morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT swieszkowskiwojciech morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy
AT lipinskaludwika morphologyandchemicalpurityofwatersuspensionofgrapheneoxideflakesagedfor14monthsinambientconditionsapreliminarystudy

Ejemplares similares