Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water

We present a novel method for preparing water-dispersed monolayer layered double hydroxide (LDH) nanosheets (m-LDH). By intercalating styrene-maleic anhydride copolymer (SMA) into LDH, we obtained m-LDH through a simple aging step that produced stable, translucent colloidal solutions. After drying,...

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Detalles Bibliográficos
Autores principales: Qin, Qingqing, Hu, Yingmo, Wang, Junya, Yang, Yuanyuan, Lei, Ting, Cui, Zhenyu, Guo, Sufang, Qin, Shuhao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10228336/
https://www.ncbi.nlm.nih.gov/pubmed/37260484
http://dx.doi.org/10.1039/d3na00087g
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author Qin, Qingqing
Hu, Yingmo
Wang, Junya
Yang, Yuanyuan
Lei, Ting
Cui, Zhenyu
Guo, Sufang
Qin, Shuhao
author_facet Qin, Qingqing
Hu, Yingmo
Wang, Junya
Yang, Yuanyuan
Lei, Ting
Cui, Zhenyu
Guo, Sufang
Qin, Shuhao
author_sort Qin, Qingqing
collection PubMed
description We present a novel method for preparing water-dispersed monolayer layered double hydroxide (LDH) nanosheets (m-LDH). By intercalating styrene-maleic anhydride copolymer (SMA) into LDH, we obtained m-LDH through a simple aging step that produced stable, translucent colloidal solutions. After drying, the resulting powder can be redispersed in water to recover the m-LDH monolayer structure. To our knowledge, this is the first report of immediate recovery of the m-LDH monolayer structure from dried powder after redispersion in water. Our method may have significant implications for preparing and utilizing m-LDH nanosheets in various applications.
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spelling pubmed-102283362023-05-31 Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water Qin, Qingqing Hu, Yingmo Wang, Junya Yang, Yuanyuan Lei, Ting Cui, Zhenyu Guo, Sufang Qin, Shuhao Nanoscale Adv Chemistry We present a novel method for preparing water-dispersed monolayer layered double hydroxide (LDH) nanosheets (m-LDH). By intercalating styrene-maleic anhydride copolymer (SMA) into LDH, we obtained m-LDH through a simple aging step that produced stable, translucent colloidal solutions. After drying, the resulting powder can be redispersed in water to recover the m-LDH monolayer structure. To our knowledge, this is the first report of immediate recovery of the m-LDH monolayer structure from dried powder after redispersion in water. Our method may have significant implications for preparing and utilizing m-LDH nanosheets in various applications. RSC 2023-05-05 /pmc/articles/PMC10228336/ /pubmed/37260484 http://dx.doi.org/10.1039/d3na00087g Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Qin, Qingqing
Hu, Yingmo
Wang, Junya
Yang, Yuanyuan
Lei, Ting
Cui, Zhenyu
Guo, Sufang
Qin, Shuhao
Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water
title Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water
title_full Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water
title_fullStr Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water
title_full_unstemmed Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water
title_short Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water
title_sort preparation of water-dispersed monolayer ldh nanosheets by sma intercalation to hinder the restacking upon redispersion in water
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10228336/
https://www.ncbi.nlm.nih.gov/pubmed/37260484
http://dx.doi.org/10.1039/d3na00087g
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