1-Copper
a- Cu-nanopowder suspension in Oil
Average Particle size : 40± 5 nm
Specific surface area : 15 ± 5 m2/g
Controlled admixtures, % : metal impurities < 0.1 including Fe < 0.02
Oil: 20wt.% , Oleic acid (stabilizer): 3 wt.%
Average Particle size : 40± 5 nm
Specific surface area : 15 ± 5 m2/g
Controlled admixtures, % : metal impurities < 0.1 including Fe < 0.02
Oil: 20wt.% , Oleic acid (stabilizer): 3 wt.%
b- Cu-nanopowder suspension in Ethanol
Average Particle size: 40± 5 nm
Specific surface area: 15 ± 5 m2/g
Controlled admixtures, % : metal impurities < 0.1 including
Fe < 0.02
Ethanol : 30% by total weight , Oleic acid ( stabilizer): 3 wt%
Average Particle size: 40± 5 nm
Specific surface area: 15 ± 5 m2/g
Controlled admixtures, % : metal impurities < 0.1 including
Fe < 0.02
Ethanol : 30% by total weight , Oleic acid ( stabilizer): 3 wt%
c- Cu-nanopowder, Dry
Average Particle size: 40± 5 nm
Specific surface area: 15 ± 5 m2/g
Controlled admixtures, %: metal impurities < 0.1 including
Fe < 0.02
Oleic acid (stabilizer) : 3 wt%
Average Particle size: 40± 5 nm
Specific surface area: 15 ± 5 m2/g
Controlled admixtures, %: metal impurities < 0.1 including
Fe < 0.02
Oleic acid (stabilizer) : 3 wt%
2-Copper- Tin alloy (90:10)
Purity: > 97 %
Particle shape: Spheric
Average particle size: 70-80 nm . Particle size full range : 5-250 nm
Specific surface area: >10 m2/g
Bulk Density: > 0.8 g/cm3
Controlled admixtures, %: Fe < 0.1 ; W < 0.2
Particle shape: Spheric
Average particle size: 70-80 nm . Particle size full range : 5-250 nm
Specific surface area: >10 m2/g
Bulk Density: > 0.8 g/cm3
Controlled admixtures, %: Fe < 0.1 ; W < 0.2
3-Copper Nanoparticles |
a- Colloidal Gold solution in water, 0.05 mg /ml
Average particle size: 20 ± 3 nm
pH ca. 8.0
Average particle size: 20 ± 3 nm
pH ca. 8.0
B-Gold – Dry nanopowder , hydrophobic
Forms colloidal solutions in non-polar solvents.
Mono disperse nanoparticles, can be used for 2-D and 3-D structures build-up.
Average particle size : ca. 2 nm.
Forms colloidal solutions in non-polar solvents.
Mono disperse nanoparticles, can be used for 2-D and 3-D structures build-up.
Average particle size : ca. 2 nm.
4-Iron
a- Iron Nanopowder with hydrophilic carbon shell
Purity: > 97%
Particle Shape: Spherical
Average particle size: 30-60 nm.
Particle size full range: 5-200 nm.
Fe- State: ferromagnetic
Specific surface area: > 12 m2 / g Bulk density: > 0.5 g /cm3
Functionality on C-shell: -COOH , -OH
C- content: 25-30% .
Controlled admixtures, %: Cu < 0.4 ; W < 0.2
Purity: > 97%
Particle Shape: Spherical
Average particle size: 30-60 nm.
Particle size full range: 5-200 nm.
Fe- State: ferromagnetic
Specific surface area: > 12 m2 / g Bulk density: > 0.5 g /cm3
Functionality on C-shell: -COOH , -OH
C- content: 25-30% .
Controlled admixtures, %: Cu < 0.4 ; W < 0.2
b- Iron Nanopowder with hydrophobic carbon shell
Purity: > 97%
Particle Shape: Spherical
Average particle size: 30-60 nm.
Particle size full range: 5-200 nm.
Fe- State: ferromagnetic
Specific surface area: > 12 m2 / g
Bulk density: > 0.5 g /cm3
C- content: 11-14% .
Controlled admixtures, %: Cu < 0.4 ; W < 0.2
Purity: > 97%
Particle Shape: Spherical
Average particle size: 30-60 nm.
Particle size full range: 5-200 nm.
Fe- State: ferromagnetic
Specific surface area: > 12 m2 / g
Bulk density: > 0.5 g /cm3
C- content: 11-14% .
Controlled admixtures, %: Cu < 0.4 ; W < 0.2
5- Palladium
Average particle size: ca. 2 nm.
Form colloidal solutions in non-polar solvents. Monodisperse nanoparticles can be used for 2-D and 3-D structures build –up.
Form colloidal solutions in non-polar solvents. Monodisperse nanoparticles can be used for 2-D and 3-D structures build –up.
Average particle size: 6-7 nm
Form colloidal solutions in non-polar solvents. Monodisperse nanoparticles can be used for 2-D and 3-D structures build –up.
Form colloidal solutions in non-polar solvents. Monodisperse nanoparticles can be used for 2-D and 3-D structures build –up.
6-Platinum
Platinum Nanoparticles, Hydrophilic
Ave rage particle size : ca. 3-4 nm
Form aqueous colloïdal solutions
Ave rage particle size : ca. 3-4 nm
Form aqueous colloïdal solutions
7- Silicon Nano-particles
Average particle size: ca. 50 nm . Purity :> 99%
Specific surface: > 80 m2/g
Cubic phase
Bulk density: ca. 0.08 g/cm3
Specific surface: > 80 m2/g
Cubic phase
Bulk density: ca. 0.08 g/cm3
8-Silver
a- Silver nanoparticles, colloidal solution in water
Average particle size: ca. 10 nm
Concentration: 0.1 mg /ml
Average particle size: ca. 10 nm
Concentration: 0.1 mg /ml
b- Silver dry nanopowder , hydrophobic
Average particle size: ca. 6-7 nm . Forms colloidal solutions in non-polar solvents. Monodisperse nanoparticles , can be used for 2-D and 3-D structures build up . Absorption maximum ca.445 nm .
Average particle size: ca. 6-7 nm . Forms colloidal solutions in non-polar solvents. Monodisperse nanoparticles , can be used for 2-D and 3-D structures build up . Absorption maximum ca.445 nm .
c- Silver dry nanopowder , hydrophilic
Average particle size: ca. 100-150 nm .
Average particle size: ca. 100-150 nm .