A novel route for the preparation of monodisperse silver nanoparticles via a pulsed sonoelectrochemical technique

Jiang, Liping; Wang, Anning; Zhao, Yu; Zhang, Jian‐Rong; Zhu, Jun‐Jie

doi:10.1016/j.inoche.2004.02.003

Cited by 97 publications

(44 citation statements)

References 22 publications

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“…In terms of pulsed ultrasound that is often used to prepare silver NPs [70], surfactant or organic capping reagents are often needed in the shape-selective synthesis of NPs, because they control the growth of crystals by selectively adhering to certain crystallographic planes. When introducing ultrasound to electrochemistry, mono-disperse dendritic nanostructure can be synthesised.…”

Section: Ag Dendrites Fabrication Via Electrochemical Methodsmentioning

confidence: 99%

“…PVP also affects the morphology of Ag NPs with different electrolyte solution. When using a saturated solution of silver citrate, the prepared silver NPs can only agglomerated to be dendritic crystals without PVP owing to the dissociation equilibrium of Ag 3 C 6 H 5 O 7 [70]. While in AgClO 4 solution, it is worth to mention that PVP favours the formation of side branches and leaves and promotes the formation of finer and more hierarchical nanostructures [72].…”

Section: Ag Dendrites Fabrication Via Electrochemical Methodsmentioning

confidence: 99%

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Insight into the fabrication and perspective of dendritic Ag nanostructures

Cai

et al. 2017

Journal of Experimental Nanoscience

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This article reviews recent advances in the shape-controlled synthesis routes of hierarchical Ag dendritic nanostructures. Various fabricated techniques, with or without templates or surfactants, electrochemical method and sonochemical, microwave or photochemical assisted synthesis method, can be amazingly effective in the dendritic Ag nanostructures synthesis, if synthetic parameters are carefully selected. The involved synthesis mechanism are discussed in order to control the limited factors along the fabricated progress efficiently and then to find new synthetic means. Also, the blemish of the above synthesis routes that hinders the practical application is pointed out to inspire the future research.

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Section: Ag Dendrites Fabrication Via Electrochemical Methodsmentioning

confidence: 99%

Section: Ag Dendrites Fabrication Via Electrochemical Methodsmentioning

confidence: 99%

Insight into the fabrication and perspective of dendritic Ag nanostructures

Cai

et al. 2017

Journal of Experimental Nanoscience

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“…Aqueous dispersions of Ag and Cu NPs can also be obtained by electrolysis of a metal salt in solution [84][85][86][87][88] and by sonochemical [89][90][91], and sonoelectrochemical [92][93][94][95] methods.…”

Section: Preparation Of Metal Npsmentioning

confidence: 99%

“…The most frequently used is poly(N-vinyl-2-pyrrolidone) (PVP) of various molecular weights, which exhibits a highly effective protective function in both organic and aqueous media. PVP has been shown to be an effective stabilizer of aqueous dispersions of Ag and Cu NPs [67,79,[93][94][95][100][101][102][103][104][105][106][107][108] as well as an effective stabilizer of Ag and Cu NPs in organic solvents [69,101,109] and especially in polyol synthesis [61,77,78,110]. The polyol method, while using PVP as a stabilizer, was utilized in the preparation of Ag and Cu NPs (size range of 40-50 nm) as precursors of metal-based conductive inks [111][112][113][114][115].…”

Section: Stabilization Of Metal Nps Against Aggregationmentioning

confidence: 99%

Metal-based Inkjet Inks for Printed Electronics

Kamyshny¹,

Steinke²,

Magdassi

2011

TOAPJ

369

242

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Abstract:A review on applications of metal-based inkjet inks for printed electronics with a particular focus on inks containing metal nanoparticles, complexes and metallo-organic compounds. The review describes the preparation of such inks and obtaining conductive patterns by using various sintering methods: thermal, photonic, microwave, plasma, electrical, and chemically triggered. Various applications of metal-based inkjet inks (metallization of solar cell, RFID antennas, OLEDs, thin film transistors, electroluminescence devices) are reviewed.

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“…In particular, its interlayer space has been used for the synthesis of material and biomaterial NPs as the support for anchoring transition metal complex catalysts and as adsorbents for cationic ions. 30,31 In addition, various production methods have been described for the synthesis of Ag-NP colloids using silver salt as the initial materials; for instance, chemical reduction, [32][33][34][35] aerosol spraying technique, 36 reverse micelle, 37 lamellar liquid crystal, 38 microemulsion, 39 micelle, 40 capping agent method, 41 and photochemical reduction (ie, microwave, 42 electron beam, 43 ultraviolet (UV)-irradiation, 44,45 and γ-irradiation). [46][47][48] Of these techniques, the use of γ-irradiation in the preparation of Ag-NPs has been demonstrated to have a number of highly advantageous properties compared with conventional chemical and photochemical methods, namely:…”

Section: Introductionmentioning

confidence: 99%

Synthesis of silver/montmorillonite nanocomposites using γ-irradiation

Shameli¹,

Ahmad²,

Yunis³

et al. 2010

IJN

126

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Silver nanoparticles (Ag-NPs) were synthesized into the interlamellar space of montmorillonite (MMT) by using the γ-irradiation technique in the absence of any reducing agent or heat treatment. Silver nitrate and γ-irradiation were used as the silver precursor and physical reducing agent in MMT as a solid support. The MMT was suspended in the aqueous AgNO 3 solution, and after the absorption of silver ions, Ag + was reduced using the γ-irradiation technique. The properties of Ag/MMT nanocomposites and the diameters of Ag-NPs were studied as a function of γ-irradiation doses. The interlamellar space limited particle growth (d-spacing [d s ] = 1.24-1.42 nm); powder X-ray diffraction and transmission electron microscopy (TEM) measurements showed the production of face-centered cubic Ag-NPs with a mean diameter of about 21.57-30.63 nm. Scanning electron microscopy images indicated that there were structure changes between the initial MMT and Ag/MMT nanocomposites under the increased doses of γ-irradiation. Furthermore, energy dispersive X-ray fluorescence spectra for the MMT and Ag/ MMT nanocomposites confirmed the presence of elemental compounds in MMT and Ag-NPs. The results from ultraviolet-visible spectroscopy and TEM demonstrated that increasing the γ-irradiation dose enhanced the concentration of Ag-NPs. In addition, the particle size of the Ag-NPs gradually increased from 1 to 20 kGy. When the γ-irradiation dose increased from 20 to 40 kGy, the particle diameters decreased suddenly as a result of the induced fragmentation of Ag-NPs. Thus, Fourier transform infrared spectroscopy suggested that the interactions between Ag-NPs with the surface of MMT were weak due to the presence of van der Waals interactions. The synthesized Ag/MMT suspension was found to be stable over a long period of time (ie, more than 3 months) without any sign of precipitation.

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A novel route for the preparation of monodisperse silver nanoparticles via a pulsed sonoelectrochemical technique

Cited by 97 publications

References 22 publications

Insight into the fabrication and perspective of dendritic Ag nanostructures

Insight into the fabrication and perspective of dendritic Ag nanostructures

Metal-based Inkjet Inks for Printed Electronics

Synthesis of silver/montmorillonite nanocomposites using γ-irradiation

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A novel route for the preparation of monodisperse silver nanoparticles via a pulsed sonoelectrochemical technique

Cited by 97 publications

References 22 publications

Insight into the fabrication and perspective of dendritic Ag nanostructures

Insight into the fabrication and perspective of dendritic Ag nanostructures

Metal-based Inkjet Inks for Printed Electronics

Synthesis of silver/montmorillonite nanocomposites using &gamma;-irradiation

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Product

Resources

About

Synthesis of silver/montmorillonite nanocomposites using γ-irradiation