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Huang et al., 2006 - Google Patents

Synthesis and characterization of Au core–Au–Ag shell nanoparticles from gold seeds: Impacts of glycine concentration and pH

Huang et al., 2006

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Document ID
2380612429231327641
Author
Huang Y
Huang K
Chang H
Publication year
Publication venue
Journal of colloid and interface science

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Snippet

This paper describes the preparation of Au core–Au–Ag shell nanoparticles (NPs) in different morphologies by controlling both the pH and the glycine concentration. Using a seed-growth method, we prepared high-quality Au core–Au–Ag shell NPs from a glycine …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F1/00—Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
    • B22F1/0003—Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
    • B22F1/0007—Metallic powder characterised by its shape or structure, e.g. fibre structure
    • B22F1/0011—Metallic powder characterised by size or surface area only
    • B22F1/0018—Nanometer sized particles
    • B22F2001/0037—Complex form nanoparticles, e.g.. prism, pyramid, octahedron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F1/00—Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
    • B22F1/0003—Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
    • B22F1/0007—Metallic powder characterised by its shape or structure, e.g. fibre structure
    • B22F1/0011—Metallic powder characterised by size or surface area only
    • B22F1/0018—Nanometer sized particles
    • B22F1/0022—Dispersions or suspensions thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions

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