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Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants

In order to improve the dispersibility, thermal stability and pH adaptability of organic pigments in water, submicrometer copper phthalocyanine (CuPc)/SiO(2) composite particles (CPs) were prepared through a simple one-pot wet ball-milling process under acidic conditions without using any organic su...

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Detalles Bibliográficos
Autores principales: Chen, Zhijie, Wang, Xianghong, Lang, Wenchang, Qi, Dongming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072941/
https://www.ncbi.nlm.nih.gov/pubmed/35529725
http://dx.doi.org/10.1039/c9ra06455a
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author Chen, Zhijie
Wang, Xianghong
Lang, Wenchang
Qi, Dongming
author_facet Chen, Zhijie
Wang, Xianghong
Lang, Wenchang
Qi, Dongming
author_sort Chen, Zhijie
collection PubMed
description In order to improve the dispersibility, thermal stability and pH adaptability of organic pigments in water, submicrometer copper phthalocyanine (CuPc)/SiO(2) composite particles (CPs) were prepared through a simple one-pot wet ball-milling process under acidic conditions without using any organic surfactant. In the as-obtained CPs, the surface of the CuPc particles was homogeneously decorated with SiO(2) nanoparticles (NPs) through hydrogen bonding interactions. Due to the surface-attached SiO(2) NPs, the CuPc/SiO(2) CPs present a high aqueous dispersibility and a pH-dependent colloidal stability. Furthermore, both the thermal stability and color intensity of CuPc were increased by encapsulation of CuPc particles within SiO(2) NPs.
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spelling pubmed-90729412022-05-06 Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants Chen, Zhijie Wang, Xianghong Lang, Wenchang Qi, Dongming RSC Adv Chemistry In order to improve the dispersibility, thermal stability and pH adaptability of organic pigments in water, submicrometer copper phthalocyanine (CuPc)/SiO(2) composite particles (CPs) were prepared through a simple one-pot wet ball-milling process under acidic conditions without using any organic surfactant. In the as-obtained CPs, the surface of the CuPc particles was homogeneously decorated with SiO(2) nanoparticles (NPs) through hydrogen bonding interactions. Due to the surface-attached SiO(2) NPs, the CuPc/SiO(2) CPs present a high aqueous dispersibility and a pH-dependent colloidal stability. Furthermore, both the thermal stability and color intensity of CuPc were increased by encapsulation of CuPc particles within SiO(2) NPs. The Royal Society of Chemistry 2019-10-11 /pmc/articles/PMC9072941/ /pubmed/35529725 http://dx.doi.org/10.1039/c9ra06455a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Chen, Zhijie
Wang, Xianghong
Lang, Wenchang
Qi, Dongming
Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
title Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
title_full Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
title_fullStr Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
title_full_unstemmed Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
title_short Preparation of copper phthalocyanine/SiO(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
title_sort preparation of copper phthalocyanine/sio(2) composite particles through simple, green one-pot wet ball milling in the absence of organic dispersants
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9072941/
https://www.ncbi.nlm.nih.gov/pubmed/35529725
http://dx.doi.org/10.1039/c9ra06455a
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