Nanoparticles & Nanopowders – Microdispersion

Copper Nickel Powder

Microdispersion — Thu, 11 Feb 2021 10:32:04 +0000

Titanium Disilicide TiSi2

Microdispersion — Mon, 23 Mar 2020 03:29:08 +0000

Titanium Disilicide TiSi2 Nanoparticles

Nano Titanium Disilicide

MF	TiSi2
Chemical Name	Titanium Disilicide
Purity	≥ 99%
APS	50-100 nm, 1 to 5 um, 10 um, 325 Mesh (Size Customization possible)
Form	Gray Powder
Product Number	NCZ3248-20
CAS Number	12039-83-7

Note: We supply different products of microparticles and Nanoparticles powder in all sizes range according to the client’s requirements.

Titanium Disilicide Powder

Titanium disilicide (TiSi2) possesses various advantages including low electrical resistivity, high-temperature resistance, and good stability, etc. TiSi2 can be applied to a wide range of areas including microelectronics, aviation high-temperature-resistant materials, coating materials, etc. And it has become a research hotspot of relative areas.

Tantalum Disilicide Ta5Si3

Microdispersion — Mon, 23 Mar 2020 03:09:52 +0000

Tantalum Disilicide Nanoparticles

Tantalum Disilicide Powder Ta5Si3

MF	Ta5Si3
Chemical Name	Tantalum Silicide
Purity	≥ 99%
APS	50-100 nm, 1 to 5 um, 10 um, 325 Mesh (Size Customization possible)
Form	Gray Powder
Product Number	NCZ3247-20
CAS Number	12067-56-0

Note: We supply different products of microparticles and Nanoparticles powder in all sizes range according to the client’s requirements.

Tantalum Disilicide is a kind of dark grey powder with cubic crystal. Ta5Si3 is mainly used in areas like heating element, integrated circuit, high-temperature oxidation resistant coating, high-temperature structural materials, and aviation and spaceflight, etc. The tantalum disilicide compound by our company based on new techniques is featured with high purity, even size distribution, large specific area, high surface activity, and low apparent density, etc.

Molybdenum Disilicide MoSi2

Microdispersion — Mon, 23 Mar 2020 02:46:34 +0000

Molybdenum Disilicide Nanoparticles

MF	MoSi2
Chemical Name	Molybdenum Disilicide MoSi2
Purity	≥ 99%
APS	50-100 nm, 1 to 5 um, 10 um, 325 Mesh (Size Customization possible)
Form	Gray Powder
Product Number	NCZ3246-20
CAS Number	12136-78-6

Molybdenum Disilicide MoSi2

Note: We supply different products of microparticles and Nanoparticles powder in all sizes range according to the client’s requirements.

MoSi2 is the intermediate phase of the Mo-Si binary alloy system with the highest content of silica. It has the characters of both metal and ceramic. MoSi2 has good high-temperature oxidation resistance, high-temperature plasticity, heat-conductibility, electro-conductibility, and mobility. And it has a wide range of applications in high-temperature structural ceramics. MoSi₂is mainly used as a heating element, integrated circuit, high-temperature oxidation resistant coating, and high-temperature structural materials. As a structural material, MoSi₂can be used in aviation, spaceflight, high-temperature components of automobile gas turbines. Spherical molybdenum disilicide is the core product.

Zirconium Silicide Powder

Microdispersion — Sun, 22 Mar 2020 23:20:19 +0000

Zirconium Silicide Nanoparticles

Product Name: Zirconium Silicide powder ZrSi2

MF	ZrSi2
Chemical Name	Zirconium Silicide
Purity	≥ 99%
APS	50-100 nm, 1 to 5 um, 10 um, 325 Mesh (Size Customization possible)
Form	Gray Powder
Product Number	NCZ3245-20
CAS Number	12401-56-8

Note: We supply different products of microparticles and Nanoparticles powder in all sizes range according to the client’s requirements.

Zirconium disilicide is a kind of grey powder with tetragonal crystal. And it is mainly used in areas like metal ceramics, high-temperature oxidation resistant coating, high-temperature structural materials, and aviation and spaceflight, etc.

Zirconium(IV) Silicide (ZrSi2) - COA
Mg	O	K	Fe	Other
0.03	0.5	0.05	0.025	0.33

We also supply MnSi2, Ti5Si3, Nb5Si3, CoSi2, HfSi2, MoSi2, and other silicide powders, ask for the customization and technical specifications at contact@nanochemazone.com

Hafnium Silicide Powder

Microdispersion — Sun, 22 Mar 2020 22:56:06 +0000

Hafnium Silicide Nanoparticles

MF	HfSiO2
Chemical Name	Hafnium Silicide
Purity	≥ 99%
APS	50-100 nm, 1 to 5 um, 10 um, 325 Mesh (Size Customization possible)
Form	Gray Powder
Product Number	NCZ3244-20
CAS Number	12401-56-8

Note: We supply different products of microparticles and Nanoparticles powder in all sizes range according to the client’s requirements.

Characteristics: Hafnium silicide power has a high melting point, high corrosion resistance, high oxidation resistance, good electrical conductivity, high-temperature ductility, a binary alloy system the intermediate phase, dual characteristics of metals and ceramics.

Technical Parameter:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
hafnium silicide	HfSi2	99%	1-5um	1680℃	8.02 g/cm3	gray

Chemical Composition:

HfSi2	Hf	Si	Zr	P	Fe	S	Ni
＞99%	＞75.2%	balance	1.76%	0.02%	0.15%	0.01%	0.05%

Application: Used in cermets, high-temperature oxidation-resistant coatings, high-temperature structural materials, and aviation, aerospace, and other fields.

Zirconium Oxide Nanopowder

Microdispersion — Sun, 22 Mar 2020 21:54:02 +0000

Zirconium Oxide Nanopowder

Product Name: Zirconium Oxide Nanopowder

Product	Zirconium Oxide Powder
MF	ZrO₂
Item Code	NCZ-AM-102-20
CAS Number	1314-23-4
Particle Size	70 nm, 1 micron, 10 microns, 325 Mesh (Customization is available)
Hafnium Content	≤ 0.1% or less than 1000 ppm
Molecular Weight	123.22
Appearance	White Powder
Purity	99% to 99.999%

Zirconium Oxide Nanopowder

Stefanic et al. have study the influence of processing parameters (pH value, type of anion, and reaction temperature) on the properties of hydrous zirconia. They mix zirconium n-isopropoxide in isopropanol with aqueous solutions of different pH values and ion types. After that, they calcined the sample at 400°C. They obtain tetragonal zirconia as the dominant phase after calcination.

Stocker & Baiker have prepared zirconia aerogel by sol-gel method using tetra-n-butoxy zirconium (IV) and acid catalysis. They vary the acid to alkoxide ratio and types of alcoholic solvent in the reaction. They found out that zirconia aerogel prepared with an acid-to-alkoxide ratio of 0.95 and butanol have the largest BET surface area (205 m2g-1).

Beena et al. synthesized nanocrystalline zirconia using sol-gel and precipitation techniques. For sol-gel synthesis, they dilute zirconium propoxide to 30wt% by adding propanol and then hydrolyze with dropwise ammonia solution under continuous stirring until pH 10-10.5. For precipitation synthesis, they dissolved zirconium oxychloride in distilled water and then hydrolyzed with dropwise ammonia solution under continuous stirring until pH 10-10.5. The precipitates are then filtered and washed with distilled water to remove chlorine ions. Both sol-gel and precipitate samples are dried in an oven as well as under vacuum in rotavapor before calcined at different temperatures (400-700°C).

Size Options: also available in the other nano and micron size range, 325 Mesh, 200 Mesh, etc. (Ask for the size and ratio customization)

Nickel Nanopowder Zero Valent

Microdispersion — Tue, 10 Mar 2020 03:08:26 +0000

Nickel Nanopowder Zero Valent

Product Name: Nano Nickel powder Zero Valent

MF:	Ni
Chemical Name:	Nickel
Purity:	> 99.9%
APS:	20 nm, 40 nm, 50 nm (Size Customization possible)
Form:	Nanopowder/Dispersion
Product Number:	NCZ4601-20A
CAS Number	7440-02-0

Nickel Nanopowder Zero Valent

Note: We supply different products of microparticles and nanoparticles powder in all sizes range according to the client’s requirements.

Zero Valent Zinc Nanopowder

Microdispersion — Tue, 10 Mar 2020 02:31:39 +0000

Note: For pricing & ordering information, please contact us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities & Customization. E-mail: contact@nanochemazone.com

Customization:

If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.

Cadmium Sulfide Nanoparticles

Microdispersion — Wed, 06 Feb 2019 20:49:59 +0000

Cadmium Sulfide Nanopowder

Cadmium Sulfide Nanoparticles

Nano Cadmium Sulfide Powder

Product	Cadmium Sulfide Nanopowder
Formula	CdS
Stock No.	NCZNP111-19
CAS	1306-23-6
Purity	99.9%
APS	40 nm (customization available)
Molar mass	144.47 g/mol
Density	4.826 g/cm³
Melting Point	1750 ˚C
Boiling Point	980 ˚C

Cadmium Sulfide Nanoparticles

Note: We can supply different size products of microparticles and Nanoparticles Size range powder according to the client’s requirements.