Goy-López et al., 2008 - Google Patents
Block copolymer-mediated synthesis of size-tunable gold nanospheres and nanoplatesGoy-López et al., 2008
- Document ID
- 15422740911789486435
- Author
- Goy-López S
- Castro E
- Taboada P
- Mosquera V
- Publication year
- Publication venue
- Langmuir
External Links
Snippet
We have successfully controlled the size and shape of isotropic and anisotropic gold nanocrystals through a one-step reaction by using amphiphilic polyethylene oxide− polystyrene oxide block copolymers as both reductant and stabilizing agents in water …
- 239000010931 gold 0 title abstract description 285
Classifications
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- 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
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- 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
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- 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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- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
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