Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol

[Image: see text] Silver nanodisks (AgNDs) have been successfully synthesized by using ferric chloride as an auxiliary agent in the presence of polyvinylpyrrolidone and N,N-dimethylformamide as both a solvent and a reducing agent. The mass ratio of reactants, temperature, and time were demonstrated...

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Autores principales: Chen, Jie, He, Linlin, Fan, Zhengyang, Yang, Hongwei, Mao, Huaming, Ren, Yu, Yin, Jungang, Dai, Wei, Cui, Hao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9404193/
https://www.ncbi.nlm.nih.gov/pubmed/36033709
http://dx.doi.org/10.1021/acsomega.2c01928
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author Chen, Jie
He, Linlin
Fan, Zhengyang
Yang, Hongwei
Mao, Huaming
Ren, Yu
Yin, Jungang
Dai, Wei
Cui, Hao
author_facet Chen, Jie
He, Linlin
Fan, Zhengyang
Yang, Hongwei
Mao, Huaming
Ren, Yu
Yin, Jungang
Dai, Wei
Cui, Hao
author_sort Chen, Jie
collection PubMed
description [Image: see text] Silver nanodisks (AgNDs) have been successfully synthesized by using ferric chloride as an auxiliary agent in the presence of polyvinylpyrrolidone and N,N-dimethylformamide as both a solvent and a reducing agent. The mass ratio of reactants, temperature, and time were demonstrated to be the key factors determining the morphology of the product, and the conversion of Fe(3+)/Fe(2+) ions played an important role in increasing the ratio of silver nanosheets (AgNSs). As the reaction prolonged, the etching effect of Cl(–) ions on the tips of AgNSs became more and more obvious, which made the obtained typical polygonal AgNSs turn into AgNDs eventually. In addition, the prepared AgNDs exhibited a considerable catalytic activity in the reduction of 4-nitrophenol.
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spelling pubmed-94041932022-08-26 Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol Chen, Jie He, Linlin Fan, Zhengyang Yang, Hongwei Mao, Huaming Ren, Yu Yin, Jungang Dai, Wei Cui, Hao ACS Omega [Image: see text] Silver nanodisks (AgNDs) have been successfully synthesized by using ferric chloride as an auxiliary agent in the presence of polyvinylpyrrolidone and N,N-dimethylformamide as both a solvent and a reducing agent. The mass ratio of reactants, temperature, and time were demonstrated to be the key factors determining the morphology of the product, and the conversion of Fe(3+)/Fe(2+) ions played an important role in increasing the ratio of silver nanosheets (AgNSs). As the reaction prolonged, the etching effect of Cl(–) ions on the tips of AgNSs became more and more obvious, which made the obtained typical polygonal AgNSs turn into AgNDs eventually. In addition, the prepared AgNDs exhibited a considerable catalytic activity in the reduction of 4-nitrophenol. American Chemical Society 2022-08-12 /pmc/articles/PMC9404193/ /pubmed/36033709 http://dx.doi.org/10.1021/acsomega.2c01928 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Chen, Jie
He, Linlin
Fan, Zhengyang
Yang, Hongwei
Mao, Huaming
Ren, Yu
Yin, Jungang
Dai, Wei
Cui, Hao
Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol
title Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol
title_full Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol
title_fullStr Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol
title_full_unstemmed Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol
title_short Ferric Chloride-Induced Synthesis of Silver Nanodisks with Considerable Activity for the Reduction of 4-Nitrophenol
title_sort ferric chloride-induced synthesis of silver nanodisks with considerable activity for the reduction of 4-nitrophenol
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9404193/
https://www.ncbi.nlm.nih.gov/pubmed/36033709
http://dx.doi.org/10.1021/acsomega.2c01928
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