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CeO2 Nanoparticles

CeO2 Nanoparticles

nanoparticles supplier

Nano CeO2

                           

 

Nano CeO2 Applications

 When add nano cerium oxide into ceramics, it seldomly form pores , which can effectively improve the ceramic's smoothness and density
The catalytic activity of nano cerium oxide is ideal for coating materials or catalysts
. Nano ceo2 can be added in plastic, rubber for anti UV, aging resistance, rubber heat stabilizer, etc

. Nano CeO2 can be used as high efficienct catalyst, precision polishing, chemical additives, electronic ceramics, structural ceramics, ultraviolet absorbers,and battery materials

. Nano CeO2 can be used in fine ceramics to lower sintering temperature, inhibit crystal growth and improve density

. Nano CeO2 can be used as alloy coating: By adding nano CeO2 into zinc nickel, zinc and Zn Fe alloy, zinc electrodeposition process can be changed, which prompted the crystal face to choose preferred orientation making even and dense plating which is more corrosion resistant
. Nano CeO2 added into polymer can improve its the thermal stability and anti ageing properties

. Nano CeO2 can be used as heat stabilizer and anti aging agent for plastic, rubber

. Nano CeO2 can be used asplastic lubricant to improve its lubricant coefficience

. Nano CeO2 used for precision polishing

 


 

Specifications :

Item

Product Name

APS

Purity

Color

Morphology

EPRUI-Ce01

CeO2 Nanoparticles

50nm

99.99%

Light Yellow

nearly spherical 

EPRUI-Ce02 CeO2 Nanoparticles

100nm

99.99%

 

DWNTs(Functionalized)

Functionalized - DWNTs

 

                           

 

 

Product Information

 

Specification

The DWNTs for sale in 2007 on www.arry-nano.com, The main testing methods
still are Raman and electron microscope - TEM and SEM
The quality of electron microscope pics will relate to the testing sample

Stock number: ARQD001(-OH);  ARSD001(-COOH)
OD: 1.3-3nm
-OH content: 1~5wt%
-COOH content: 1~4wt%
Purity of DWNTs: >60wt%
Purity of CNTs: >80wt%

Length: 2-10micron
Amorphous carbon: < 4%
Ash: <3wt%
Special surface area: >500 m2/g
Thermal conductivity: ~ 4000W/m·k
IG/ID: > 9 (Raman data) )


 

Graphite Nanoparticles

Graphite Nanoparticles

nanoparticles supplier

Graphite Nanoparticles

                           

 

 Applications

Natural graphite is mostly consumed for refractory, steelmaking, expanded graphite, brake linings, foundry facings and lubricants; Natural graphite has found uses as the marking material ("lead") in common pencils, in zinc-carbon batteries, in electric motor brushes, and various specialized applications. Aluminum/graphite composites for bearings, pistons, and liners in engines; Carbon adsorbents for gas chromatography; Cupper/graphite and silver/graphite nanocomposites for electrical brushes and contact strips; Inorganic filler (graphite/polymer nanocomposites); Support materials for precision metal powder catalysts Graphite/polymer nanocomposites for enhanced electrical conductivity; Metal matrix composites for reduced friction and wear


 
Specification 


Graphite (C) Nanoparticles Features
The high purity and high carbon nano graphite powder is prepared by laser ablation method and is widely used in the fields of conductive coatings, glass manufacturing, lubricant formation, metallic alloys, nuclear reactors, powder metallurgy, and structural materials 


Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Graphite (C) Nanoparticles

99%

40nm

 Black

0.13g/cm3

Flake

180㎡/g

Indium Nanoparticles

Indium Nanoparticles

nanoparticles supplier

indium/In Nanoparticles

                           

 

Indium Nanoparticles Applications


a. Indium nanoparticles can be used in electronic slurry for semiconductor, alloy with high purity and silicon solar cells. It can reduce temperature of sintering
b.In nanopowder can be added into welding alloy in order to lower the melting point of the alloy.
c.It can also increase wear resistance of alloy.
d.If used in lubricant oil, the wear resistance of lubricant oil will increase.

e. In nanoparticles can also be used as combustion improver for rocket fuel.

 
Specification
 
 Indium Nanoparticles Specification  

Item

Purity

APS

SSA

Color

Morphology

Dispersity

Indium
Nanoparticles

99.99%

50nm

15.64 m2/g

Black

Tetragonal

no hard agglomeration, can be dispersed in various liquids

Other Elements in Indium Nanopowder:

Element
Hg
Cd
Pb
Cr
As
Al
Ti
Cu
Fe
Zn
Mg
Na
Unit(ppm)
2
15
10
1
7
7
10
5
8
15
2
7

Indium Oxide Nanoparticles

Cuprous Oxide Nanoparticles

nanoparticles supplier

indium oxide/In2O3 Nanoparticles

                           

 

In2O3 Nanoparticles Applications

Nano Indium oxide powder is kind of semiconductor material
Nano In2O3 has good electrical conductivity and light transmittance
In2O3 Nanoparticles can be widely used into the field of chemical, biological sense, solar battery, air-sensing element, photoelectron and panel display, etc

 

:Features

 

Indium Oxide Nanoparticles Specification:

Item

Product

Purity

APS

SSA

Color

Morphology

Dispersity

EPRUI-YHY40

In2O3
Nanoparticles

99.99%

40nm

36.42 m2/g

Light yellow

Cubic

no hard agglomeration, can be dispersed in various liquids

Other Elements in Indium Oxide Nanopowder:

Element
Hg
Cd
Pb
Cr
As
Al
Ti
Cu
Fe
Zn
Mg
Na
Unit(ppm)
2
15
10
1
7
7
10
5
8
15
2
7

 

Indium Tin Oxide/ITO Nanopowder

Cuprous Oxide Nanoparticles

nanoparticles supplier

indium oxide/In2O3 Nanoparticles

                           

 

ITO Nanoparticles Applications

Nano indium tin oxide powder is mainly used to produce transparent conductive coatings for liquid crystal displays, flat panel displays, plasma displays, touch panels, electronic ink and so on
ITO nanopowder is also used for various optical coatings, infrared-reflecting coatings (hot mirrors) for architectural, automotive, and sodium vapor lamp glasses are mostly used
Indium Tin Oxide nanoparticles have been used as conductive material in plastic electroluminescent lamp
Nano ITO powder can be used to make thin film strain gauges which can operate at temperatures up to 1400 °C and can be used in harsh environments, e.g. gas turbines, jet engines, and rocket engines

 

 Features

Indium Tin Oxide(ITO) Nanoparticles Specification:

Item

Product

Purity

APS

SSA

Color

Morphology

Mass Ratio

Dispersity

EPRUI-ITO30

Indium Tin Oxide ITO
Nanoparticles

99.99%

30nm

40.74m2/g

Green grey

body-centered Cubic

In2O3:SnO2=90:10

no hard agglomeration, can be dispersed in various liquids

 

Molybdenum Disulfide MoS2 Powder

Molybdenum Disulfide MoS2 Powder

Molybdenum Disulfide MoS2 Nanoparticles

                           

 

 Molybdenum Disulfide Nanoparticles Applications


Nano MOS2 is mainly used in the industry of machinery lubrication and friction improvement, which can be used as solid lubricating materials. Nano MOS2 shows excellent lubricating property on the condition of ultra-vacuum conditions, high temperature, low temperature, high load, high speed, excellent lubricating equipment. Add oil, grease, Teflon, nylon, paraffin wax, stearic acid, from the efficacy to improve lubrication and reduce friction, extend lubrication cycles, reduce costs, improve working conditions. Can also be used as non-ferrous metals from film and forging film lubricant.
In lubricant applications: not only can improve the oil's largest non-card bite load, but also can reduce wear and improve the friction properties, the mechanism for the average molybdenum disulfide is more prone to friction and chemical reaction than the nano molybdenum disulfide. The formation of sulfur and molybdenum-rich lubricating film, the sky antiwear. Molybdenum disulfide to reduce friction and wear mechanism is completely different from grease.High vacuum can continue to maintain its excellent resistance to friction and wear properties, its main application is for difficult to maintain equipment, such as: space vehicles, satellites and military fields.
in the composite application: PS/MoS2 nano composites, will have a certain conductivity of MoS2 as a conductive filler to improve the polystyrene (PS) of the electrical properties, it has a certain capacity but will not change the anti-static the insulation.
relative to the general molybdenum disulfide, nano molybdenum disulfide can significantly increase the number of surface atoms, the formation of more sulfur vacancy, to higher catalytic activity and selectivity can be used as heavy oil conversion, oil refining hydrogenation catalyst of high activity, nano-MoS2 in the process of methanation of carbon monoxide as a catalyst with high selectivity and reactivity. Molybdenum Disulfide Nanopowder is a catalyst for coal liquefaction

 

MoS2 Nanoparticles Features


Molybdenum Disulphide powder (Nano MoS2) is shiny dark gray powder which has very good chemical stability and thermal stability. Dissolved in aqua regia and concentrated sulfuric acid, insoluble in water and dilute acid; No general chemical reaction with metal surface; Not erode the rubber material; Can be used for processing and storage of spare parts; Maintenance lubrication adhesion; can form a highly efficient dry lubricating film; Is less wear and friction reduction technology..
MoS2 nanoparticles, as a solid lubricant, one reason is of its layered structure, between layers of sulfur atoms combined with weak easy-to-slide and showed good friction-reducing effect; the second reason, exposure sulfur atoms of the crystal surface on the metal surface have a very strong adhesion to form a very solid film, therefore lubrication is superior to other general-lubricating materials. As compared with ordinary molybdenum disulfide, Nano molybdenum disulfide has many excellent properties, such as : excellent friction, large active surface area, more adsorption capacity, high reactivity, catalytic properties, especially the performance of catalytic hydrogenation desulfurization more, can be used to prepare special materials, catalytic materials and gas storage. In nano-layers of molybdenum disulfide into the other groups after the formation of intercalated nano-composite materials have many excellent physical properties (such as light, electricity, magnetism, catalysis, lubrication and other functions). With MoS2 particle size becomes smaller, it is attached to the surface of the friction material and the coverage has increased significantly, anti-wear friction properties has also been significantly improved


Specification

Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Molybdenum Disulfide Powder

99.5%

600-800nm

Dark Grey

0.98g/cm3

Sphere

120㎡/g

 

Molybdenum nanoparticles

Molybdenum nanoparticles

nanoparticles supplier

Molybdenum nanoparticles

                           

 

Molybdenum Nanopowder / Nanoparticles Applications


Metal machining additives, adding 1-4% nano Mo powder to stainless steel can make stainless steel improve anticorrosive capability in corrosive environments; Electron industry, mainly used in making high-power vacuum valve, heater tube, X-Ray tube, and so on; Wood machining. Catalysts; Coatings; Cutting tools; Hard alloys; High-temperature lubrication; Microelectronics films;Sintering additives……

 
Specification :
 

Molybdenum Nanoparticle Features:

Item

Purity

APS

SSA

Color

Morphology

Bulk Density

Molybdenum Nanoparticle

99.9%

30-80nm

8-12 m2/g

Black

Spherical

0.24 g/cm3

 

MWNTs(ARM009)

Multi Wall Carbon Nanotubes

 

                           

 

 

Applications

 

 Specifications

 Multi-functional composites
 (EMI shielding, thermal conducting, strengther, conducting, etc.)
 Rechargeable lithium batteries
 Electrode material of supercapacitors
 Biosensors
 Others



Stock number: ARM009
OD: >50nm
Length: <10µm
Purity: >95wt%
Amorphous carbon: <3%
Ash: <1.0wt%
Special surface area: >120 m2/g
Thermal conductivity: ~ 2000W/m·k


 

Nickel Nanoparticles

Nickel Nanoparticles

nanoparticles supplier

Nickel Nanoparticles

                           

 


Nickel Nanopowder / Nanoparticles Application

Combustion catalyst for solid or liquid propellent; Ceramic additives; Capacitor materials; Catalysts; Conductive pastes; Electrode terminations; Electromagnetic-wave shielding; Additives in lubricants; Ferrofluids; Metal base electrode; Conductive coatings; Purification of Uranium; Sintering additives

 
Specification :
 

 

Nickel Nanoparticles Features:
Nano nickel powderwas black with no other colors or agglomeration.
The test of chemical composition of nano nickel powder is according to GB / T 5123, GB / T 8638, GB / T-8 647 9 and GB / T-8 647 10 provisions while the test of the physical properties of nano nickel powder is according to GB / T-13 221, GB / T 13 390 and GB / T 506.

 

Item

Purity

APS

SSA

Color

Morphology

True Density

Melting Point

Nickel Nanoparticles

99.5%

30nm,100nm

30-92m2/g

Black

Cubic

8.89 g/cm3

1455℃

 

 

Silicon Nanoparticles

Silicon Nanoparticles

nanoparticles supplier

Silicon Nanoparticles

                           

 

Silicon Nanoparticles Applications

It reacts with organic matter and is used as a raw material of the silicone polymer
. Through the purification system, silicon nano particles was used to produce polysilicon
Metal surface treatment
. Lithium-ion battery materials. Silicon nanoparticles can be used as alternative cathode material which used to be nano toner or graphite for lithium batteries and it will significantly improve the capacity of lithium batteries.
. Packaging materials for semiconductor microelectronics



 
Specification :
 

Silicon Nanoparticles Features:
1. Silicon nanoparticles possess high purity, smaller particle size distribution, larger specific surface area, and lower bulk density which makes it to be a very active surfactant. Si nanoparticle is non-toxic, odorless, and with active features. Nano silicon powder is a new material for optoelectronic semiconductor, the wide gap semiconductors, and the high-power light source.

Item

Purity

Making Method

APS-D50

Color

Bulk Density

Morphology

Silicon nanoparticles

99%

Physical Method

50nm

Earth yellow

0.08g/cm3

spherical

 

 

Titanium Carbide (TiC) Nanoparticles

Titanium Nitride (TiN) Nanoparticles

Titanium  Carbide (TiC) Nanoparticles

                           

 

Titanium Carbide Nanopowder Applications

 Nano TiC is used in manufacturing wear-resistant materials like cutting tools,mold and metal melting crucible etc
  Powder metallurgy application:Nano TiC can be used in powder metallurgy industry to produce ceramics, hard alloy spare parts e.x. drawing die,hard alloy mold
  Nano titanium carbide ceramic is a good optical material
  TiC nanopowder coating can improve the alloy, abrasive steel bearings, nozzles, cutting tools wear resistance
Titanium carbide nanoparticles can be used in abrasive and mold industry to replace Aluminium oxide,silicon carbide,boride silicon, chromic oxide. Its grainding capacity is as good as artificial diamond

 

Titanium Carbide Nanoparticles (TiC) Features

Titanium carbide nanoparticle possesses high purity, narrow range particle size distribution, and larger specific surface area. Also, nano TiC has a good conductivity and chemical inert ability to steel and iron. 2. Its melting point is about 3200 °C. TiC nanoparticle is an essential component of cemented carbide with high hardness, corrosion resistance, thermal stability, etc. Also, it is often used in manufacture of wear-resistant materials, cutting tools, mold, metal melting crucible and many other fields 

 

Titanium Carbide Nanoparticle Specification 

 

Item

Purity

APS

SSA

Color

Morphology

Zeta Potential

Bulk Density

TiC Nanoparticles

>99%

50nm

23m2/g

Black

Nearly spherical

25mV

0.08g /cm3

 

 

Tungsten Nanoparticles

Tungsten Nanoparticles

nanoparticles supplier

Tungsten Nanoparticles

                           

 

Tungsten Nanopowder / Nanoparticles Applications



Aerospace alloys; Alloys for electronic package; Alloys for heat sinks; Anti-armor alloys; Circuit breakers; Contacts and electrode materials; Contacts in a protective atmosphere; Electrodes for gas sensors; Microelectronics films; Penetrators; Protective coatings; Sintering additives; Switchgear; Thermal management; Transformer tap changer; Vacuum contactors; Vacuum load switches

 
Specification :

 

Tungsten (W) Nanoparticles Features:

Item

Purity

APS

SSA

Color

Morphology

Bulk Density

Tungsten nanoparticles

99%

50nm

>9㎡/g

Black

Spherical

1.2-4.1 g/cm3

 

Zirconium Carbide Nanoparticles

Zirconium Carbide Nanoparticles

Zirconium  Carbide Nanoparticles

                           

 

Zirconium Carbide Nanopowder (ZrC) Applications


  Nanometer zirconium carbide can be used in new insulation thermostat textiles, reformed nylon, functional fiber which can absorb and save heat enegry
  Nano ZrC also can be used in hard alloy, nano-structured parts and devices: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries using high temperature and corrosion resistant
  The surface coating of metal and other materials; Composite materials: such as the fabrication of metal matrix, ceramic matrix, polymer nanocomposites; Sintering additives, grain refining agents or nucleating agents



Zirconium Carbide Nanoparticles (ZrC) Features

Zirconium Carbide Nanoparticles has high purity, narrow particle size distribution and large specific surface area; It possesses high temperature oxidation resistance, high strength, high hardness, good thermal conductivity and toughness. Also, it is an important structural material; In addition, zirconium carbide nano powder has a high visible light absorption, excellent infrared reflectance and large energy storage characteristics and so on. Nano zirconium carbide can be used in new type of insulation textile products

 

ZrC Nanoparticles Features

 

Item

Purity

APS

SSA

Color

Morphology

Zeta Potential

Bulk Density

ZrC Nanoparticles

>99%

20nm

11m2/g

Black

Cubic

-23.8mV

0.08g /cm3

 

 

 

Zn nanoparticles

Znic Nanoparticles

nanoparticles supplier

Znic nanoparticles

                           

 

Zinc/Zn Nanopowder / Nanoparticles Application


mainly used as catalyst.

 
Specification :

 

Zinc Nanoparticles Features:

Item

Purity

APS

SSA

Color

Morphology

Bulk Density

Zn Nanoparticles

99.99%

60-80nm

7 m2/g

purplish grey

Spherical

0.85 g/cm3

 

سمینار ملی کاربرد فناوری نانو در صنعت بتن برگزار شد

سمینار ملی کاربرد فناوری نانو در صنعت بتن برگزار شد

نخستین «سمینار ملی کاربرد فناوری نانو در صنعت بتن» ۱۷ اردیبهشت‌ماه در موسسه آموزش عالی علاالدوله سمنانی شهر گرمسار برگزار شد.

ستاد توسعه فناوری نانو با هدف، معرفی حمایت‌های ستاد نانو و تعامل با پژوهشگران و اساتید فعال در حوزه صنعت بتن در نخستین «سمینار ملی کاربرد فناوری نانو در صنعت بتن» حضور یافت.

گفتنی است، نماینده ستاد توسعه فناوری نانو در این سمینار علاوه بر معرفی حمایت‌های ستاد نانو سخنرانی با موضوع « تحلیل پتنت‌های مرتبط با افزودنی‌های نانویی در بتن» ارائه نمود.

این سمینار، با هدف ارائه دستاوردهای علمی و پژوهشی در زمینه کاربرد فناوری نانو در بخش‌های مختلف صنعت بتن نظیر توسعه انواع سیمان، بتن، مواد افزودنی و سنجش خواص محصولات سیمانی در جهت اعتلای سطح علمی دانشجویان و دست اندرکاران صنعت بتن برگزار شد.

از جمله محورهای نخستین سمینار ملی کاربرد فناوری نانو در صنعت بتن می‌توان به، بتن‌های ویژ، نانو سیمان، خمیر و ملات مسلح به نانو مواد، نانو سیلیس، نانو الیاف، ساختارهای سیمانی خود تمیز شونده، نانو افزودنی‌ها، مدل‌سازی در ابعاد نانو، بتن و محیط زیست و فناوری نانو و کارآفرینی اشاره داشت.

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