Nano Rust

Name: Nano Rust
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783639086539
Price: 438.78 RON
Availability: InStock

Eco-friendly Magnetic Iron Oxide (Fe3O4) Nanocrystals

Autor: Cafer Yavuz

Limbă:

Legare: Carte broșată

Editura: VDM Verlag Dr. Mueller E.K.

Disponibilitate: În depozitul extern

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438.78 lei

This work describes the first size dependent magneticseparation in nanoscale by using rust like iron...

Informații despre carte

Autor

Cafer Yavuz

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2008

Pagini

220

EAN

9783639086539

ISBN

3639086538

Enbook ID

06817817

Editura

VDM Verlag Dr. Mueller E.K.

Greutate

300

Dimensiuni

153 x 330 x 16

Descriere completă

This work describes the first size dependent magneticseparation in nanoscale by using rust like ironoxide. Magnetite (Fe3O4) nanocrystals of highquality and uniform size (4 nm to 33 nm) weresynthesized. Batch synthesis was shown to go up to20 grams which is more than 10 times of a standardnanocrystal synthesis, without loosing the qualityand monodispersity. Reactor design for mass (1 gramper hour) production of magnetite nanocrystals isreported for the first time. A green synthesis thatutilizes rust and edible oils was developed. The costof a kg of magnetite nanocrystals was brought downfrom $2600 to $22. Size dependency of magnetism wasshown in nanoscale for the first time. Reversibleaggregation theory was developed to explain the lowfield magnetic separation and solution behavior ofmagnetite nanocrystals. Arsenic was removed fromdrinking water with magnetite nanocrystals 200 timesbetter than commercial adsorbents. Silica coating wassuccessfully applied and magnetite silicananoshells were functionalized with amino groups. Forthe first time, silver was coated on the magnetite -silica nanoshells to produce triple multishells.

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Nano Rust

Eco-friendly Magnetic Iron Oxide (Fe3O4) Nanocrystals

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