Seed-free synthesis of 1D silver nanowires ink using clove oil (Syzygium Aromaticum) at room temperature

Jeevika, Alagan; Shankaran, Dhesingh Ravi

doi:10.1016/j.jcis.2015.07.045

Cited by 20 publications

(20 citation statements)

References 19 publications

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“…Similarly, GO is also reduced by the interaction of functional groups of GO with hydroxyl group of the eugenol, which is mechanistically presented as Equation (2). Due to strong antimicrobial activity, the high level of eugenol is used as stabilizer and reducer for the preparation of silver nanowires …”

Section: Introductionmentioning

confidence: 99%

“…Due to strong antimicrobial activity, the high level of eugenol is used as stabilizer and reducer for the preparation of silver nanowires. [11] In the present study, clove leaf extract is used as a reducing agent for the synthesis of rGOÀ Ag nanocomposites because of its structural arrangement. Eugenol present in clove leaf extract acts as a reducing agent due to occurrence of inductive effect of methoxy and allyl groups present at ortho and para position to the hydroxyl group in the eugenol respectively.…”

Section: Introductionmentioning

confidence: 99%

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Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg²⁺ Sensing and Catalytic Degradation

et al. 2019

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Silver nanoparticles embedded reduced graphene oxide (rGO−Ag) nanocomposites are synthesized by green technique using clove leaf aqueous extract as reducing agent. The surface plasmon resonance (SPR) peak of silver nanoparticles (Ag NPs) at 410 nm in rGO−Ag nanocomposites is analysed by UV–visible spectroscopy. The intensity of surface plasmon resonance (SPR) peak of Ag NPs in rGO−Ag nanocomposites is decreased with addition of Hg2+ ion at small interval of time. This is due to the occurrence of redox reaction between Ag(0) and Hg2+ and also for the formation Ag/Hg amalgam. The lower limit of detection (LOD) of rGO−Ag nanocomposites for Hg2+ ion is found to be 9.5 nM. Moreover, the rGO−Ag nanocomposites may be used as catalyst for degradation of methylene blue (MB) by sodium borohydride (NaBH4) at ambient temperature. The adsorption efficiency of methylene blue is increased due to hydrogen bonding and electrostatic interaction along with π–π stacking between the catalyst and the dye molecules. The methylene blue is degraded within a small time due to large surface area and more number of active sites of rGO−Ag nanocomposites. The as‐synthesized nanocomposite is a potential hybrid material having dual activity as Hg2+ sensing and catalytic behaviour in degradation of methylene blue.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg²⁺ Sensing and Catalytic Degradation

et al. 2019

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“…[56] As the diameters of the spherical silver nanoparticles increase, the peaks broaden and shift toward longer wavelengths. [60,61] Silver nanoplates can form very dense microstructures due to their flat geometries, and hence allowing the printed patterns to have very good electrical conductance. Thus, these unique properties of silver can be further exploited to improve the qualities of the end-products of many printed electronics applications and as well as considering other interesting sintering techniques (such as intense pulse light (IPL) sintering [57,58] and ultraviolet (UV) sintering [59] ) to sinter the deposited silver nanoparticle inks.…”

Section: Silver Nanoparticle Inksmentioning

confidence: 99%

Metallic Nanoparticle Inks for 3D Printing of Electronics

Tan

Chua

et al. 2019

Adv Elect Materials

210

100

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Metallic nanoparticle inks are readily obtainable from the commercial market and are commonly used for fabricating conductive tracks and patterns due to their relatively higher electrical conductivity as compared to other types of inks. These metallic nanoparticle inks are made up of electrically conductive metallic nanoparticles suspended in liquid mediums, with particle size ranging from 1 to 100 nm. However, there are also diverse types of metallic nanoparticle inks in the market (for instance, silver nanoparticle inks, gold nanoparticle inks, and copper nanoparticle inks). Metallic nanoparticle inks of different material compositions can directly influence the final electrical, material, and mechanical properties of the printed patterns. This paper presents an overview of the different types of metallic nanoparticle inks used for the 3D printing of electronics. The strengths and weaknesses of each type of ink are critically reviewed. The challenges and potentials of metallic nanoparticle inks in 3D printed electronics are also discussed. Metallic Nanoparticle InksMetallic nanoparticle inks are suspensions of metallic nanoparticles in liquid mediums (see Figure 2a), in which individual metallic nanoparticle is encapsulated in a layer of insulating organic additives and stabilizing agents (see Figure 2b). The encapsulating organic additives and stabilizing agents help prevent the metallic nanoparticles from agglomeration, but at the same time, also impede the flow of electrons from particles to particles. Therefore, sintering processes are required to remove The three-dimensional (3D) printed electronics additive manufacturing industry sector has grown substantially in the past few years, and there is increasing demand for different types of metallic nanoparticle inks in electronics printing for various applications. Metallic nanoparticle inks are commonly used for fabricating conductive tracks and patterns due to their relatively high electrical conductivity as compared to other types of inks, and they can be further categorized into single-element metallic nanoparticle inks, alloy metallic nanoparticle inks, metallic oxide nanoparticle inks, and core-shell bimetallic nanoparticle (BNP) inks. It is critical to gain a deep understanding of the metallic nanoparticle inks used in 3D printed electronics as the material properties of these inks can directly affect the final electrical and mechanical properties of the printed patterns. This review presents an overview of the available metallic nanoparticle inks used for 3D printing of electronics, and critically reviews the strengths and weaknesses of each type of ink. Finally, the challenges of metallic nanoparticle inks in 3D printed electronics are also discussed along with the future outlook for 3D printed electronics.

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“…Jeevika et al used clove oil (Syzygium aromaticum) that contains 81-95% phenols as a green reducing agent to synthesize AgNW in the diameter range of 30-80 nm with lengths of 2-5 μm at room temperature. They also showed that the size and morphology of the synthesized nanostructures are sensitive to AgNO 3 concentration[153]. In another study, Nadagouda et al demonstrated synthesis of various morphologies of silver and palladium nanostructures including nanorods and nanowires using vitamin B 2 acting as both a reducing agent and a capping agent in various solvents such as water, isopropanol, acetone, and acetonitrile.…”

mentioning

confidence: 99%

“…There are a few studies regarding small-scale green synthesis of AgNWs utilizing various green reducing agents and capping agents such as clove oil and vitamin B 2 [153,154]. Future research in the area of polyol synthesis of AgNWs is expected to emphasize large-scale polyol millifluidic synthesis of AgNWs in large volume continuously and in high yield to dramatically reduce cost.…”

mentioning

confidence: 99%

Polyol Silver Nanowire Synthesis and the Outlook for a Green Process

Hemmati

Harris

Barkey

2020

Journal of Nanomaterials

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Silver nanowires (AgNWs) have a broad range of applications including nanoelectronics, energy conversion, health care, solar cells, touch screens, sensors and biosensors, wearable electronics, and drug delivery systems. As their characteristics depend strongly on their size and morphology, it is essential to find the optimal and most cost-effective synthesis method with precise control over the size and morphology of the wires. Various methods for AgNW synthesis have been reported along with process optimization and novel techniques to increase the yield and aspect ratios of synthesized AgNWs. The most promising processes for synthesis of AgNWs are wet chemical techniques, in which the polyol process is low cost and simple and provides high yield compared to other chemical methods. Reaction mechanism is one of the most important factors in strategies to control the process. Our purpose here is to provide an overview on the main findings regarding synthesis, preparation, and characterization of AgNWs. Recent efforts in the polyol synthesis of AgNWs are summarized with respect to product morphology and size, reaction conditions, and characterization techniques. The effect of essential factors such as reagent concentration and preparation, temperature, and reaction atmosphere that control the size, morphology, and yield of synthesized AgNWs is reviewed. Moreover, a review on the novel modified polyol process and reactor design such as continuous millifluidic and flow reactors to increase the yield of synthesized AgNWs on large scales is provided. The most recent proposed growth mechanisms and kinetics behind the polyol process are addressed. Finally, comparatively few available studies in green and sustainable development of 1D silver nanostructures through the application of natural products with inherent growth termination, stabilization, and capping characteristics are reviewed to provide an avenue to natural synthesis pathways to AgNWs. Future directions in both chemical and green synthesis approaches of AgNWs are addressed.

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Seed-free synthesis of 1D silver nanowires ink using clove oil (Syzygium Aromaticum) at room temperature

Cited by 20 publications

References 19 publications

Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg²⁺ Sensing and Catalytic Degradation

Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg²⁺ Sensing and Catalytic Degradation

Metallic Nanoparticle Inks for 3D Printing of Electronics

Polyol Silver Nanowire Synthesis and the Outlook for a Green Process

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Seed-free synthesis of 1D silver nanowires ink using clove oil (Syzygium Aromaticum) at room temperature

Cited by 20 publications

References 19 publications

Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg2+ Sensing and Catalytic Degradation

Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg2+ Sensing and Catalytic Degradation

Metallic Nanoparticle Inks for 3D Printing of Electronics

Polyol Silver Nanowire Synthesis and the Outlook for a Green Process

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Product

Resources

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Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg²⁺ Sensing and Catalytic Degradation

Dual Activities of Nano Silver Embedded Reduced Graphene Oxide Using Clove Leaf Extracts: Hg²⁺ Sensing and Catalytic Degradation