nanomat

Carbon nanoparticles

Carbon nanoparticles

nanoparticles supplier

Carbon nanoparticles

                           

 

Applications

It can be added to modify internal combustion engine lubricating oil; used as particles enhancer to effectively improve the quality and performance of the aluminum alloy material; Improve the traditional synthetic diamond technology under the condition of high temperature and high pressure to upgrade the product quality and reduce production costs; Nano grade carbon materials have good adsorption which is expected to be applied in the harness of hydrogen; This material has a strong wave absorbing performance which can be used in military stealth materials. Carbon nanoparticles can be applied to improve the quality and service life of rubber products

 

Carbon Nanoparticles Features
We can produce nano carbon powder with particle size from 20nm to 50 nm with large specific surface area(>500m2/g), strong absorbability, negative-ions concentration (6550/ cm3), far Infrared emission rate 90%, and electrical conductivity (0.25 Ω). Carbon nanoparticles can used in military, chemistry to produce polypropylene, polyester filament, and environmental functional materials

Item

Purity

APS

SSA

Color

Morphology

True Density

Infrared emission rate

C

H

O

N

Carbon
Nanoparticles

99.5%

20-50nm

500m2/g

Black

hexagonal

3.02-3.30g/cm3

90%

99.5-99.9%

0.02-0.06%

0.1-0.3%

0.03-0.05%

 

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%

 

Cobalt nanoparticles

Cobalt nanoparticles

nanoparticles supplier

Cobalt nanoparticles

                           

 

Applications

Electromagnetic-wave absorption; Electromagnetic-wave radiation shielding for cellar phones; Ferrofluids; High density magnetic storage; Magnetic inks; Magnetic toner in xerograph; Contrast agents in magnetic resonance imaging

 
Specification:

Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Cobalt nanoparticle

99.5%

20-80nm

 Black

1.3g/cm3

Sphere

40-60㎡/g



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

 

Iron Nanoparticles

Iron Nanoparticles

nanoparticles supplier

Iron Nanoparticles

                           

 

 Iron (Fe) Nanoparticles / Nanopowder Application

1. Absorbing materials: metal nanopowder has special function of electromagnetic wave absorption. Iron, cobalt, zinc oxide powder and carbon-coated metal powder can be used in military as an invisible material with good performance of millimeter wave. Can be used as infrared stealth materials and structures invisible materials as well as mobile phone radiation shielding materials
2. Magnetic Media: The high saturation magnetization and permeability rate of nano iron make it good magnetic media which can be used as bonding structure of fine head
3. Magnetic recording materials with high performance: With the advantage of straightening coercivity, saturation magnetization, high specific saturation magnetization and good oxidation resistance, etc., iron nanoparticle can greatly improve the performance of the tape and large-capacity hard & soft disk
4. The magnetic fluid: magnetic fluid made of iron, cobalt, nickel and its alloy powder has excellent performance and can be widely used in seal damping, medical equipment, sound control, light display 


 
Specification 


Iron Nanoparticles Features
Iron nanoparticle has large specific surface area with a strong tunneling effect and small size of the border effect, and it also has the general properties of ordinary iron. Therefore, iron nanoparticle is widely used in radar absorbers, magnetic recording devices, heat resistant alloys, powder metallurgy, injection molding, a variety of additives, binder carbide, electronics, metal ceramic, chemical catalysts, high grade paint and other areas. Iron nano particle has uniform particle size, narrow particle size distribution, high purity and low contents of carbon, nitrogen, oxygen, sulfur, phosphorus and other harmful elements. It also has good fluidity, good antioxidant capacity and low sintering temperature.
Due to large surface area and small particle size ( < 100 nm ) , it will result in agglomeration and oxidation or even combustion and explosion during the preparation process of iron nanoparticles.

Item

Purity

APS

SSA

Color

Morphology

Bulk Density

Iron
Nanoparticles

99.9%

30-100nm

6.5-13m2/g

Black

Spherical

0.35-0.48 g/cm3

 

MWNTs(ARM008)

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: ARM008
OD: 30-50nm
Length: <15µm
Purity: >95wt%
Amorphous carbon: <3%
Ash: <1.0wt%
Special surface area: >200 m2/g
Thermal conductivity: ~ 2000W/m·k


 

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

 

 

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

 

رقابت 6320 داوطلب در پنجمین مسابقه ملی فناوری نانو

رقابت 6320 داوطلب در پنجمین مسابقه ملی فناوری نانو

در مجموع 6320 داوطلب در پنجمین مسابقه ملی فناوری نانو به رقابت خواهند پرداخت.

از 6320 داوطلب پنجمین مسابقه ملی فناوری نانو، به تفکیک جنسیت 3218 نفر زن (51%) و 3102 نفر مرد (49%) و به تفکیک مقطع تحصیلی 362 نفر دکتری تخصصی(6%)، 59 نفر دکتری عمومی(1%)، 1358 نفر کارشناسی ارشد(21%) و 4541 نفر از مقاطع کارشناسی و پایین‌تر(72%) هستند.

در پنجمین مسابقه ملی نانو، رشته‌های تحصیلی شیمی، مدیریت، مهندسی شیمی، فیزیک و مهندسی مکانیک به ترتیب با 980، 686، 495، 444 و 337 داوطلب، در رتبه اول تا پنجم آمار بالای ثبت‌نام مسابقه قرار دارند.

همچنین از میان ثبت‌نام کنندگان 5849 نفر توسط نهادهای ‏ترویجی(93%) و 471 نفر به صورت انفرادی(7%) ثبت نام شده‌اند.

بطور کلی در پنجمین مسابقه ملی ‏فناوری نانو، 109 نهاد ترویجی شامل 68 گروه دانشجویی(63%)، 19 شرکت‌ آموزشی(17%) و 8‏ نهاد آموزش و پرورش(7%) و 14 نهاد از سایر نهادهای ترویجی(13%) در روند ثبت‌نام و آموزش داوطلبان مشارکت داشته‌اند.
در پنجمین مسابقه ملی نانو، استان‌های تهران، فارس، خراسان رضوی، خوزستان، اصفهان وآذربایجان شرقی به ترتیب با 1866، 526، 454، 401، 352 و 293 داوطلب، در رتبه اول تا ششم آمار بالای ثبت‌نام مسابقه قرار دارند.

گفتنی است در برگزاری این مسابقه، مراکز علمی و دانشگاهی مختلفی با دبیرخانه مسابقه، به عنوان حامی، ‏همکاری دارند که عبارتند از:

همکاران و حامیان اصلی
شبکه آزمایشگاهی فناوری نانو، دانشگاه امام علی(ع)، ستاد عمره و عتبات دانشگاهیان.

حامیان اجرایی
 دانشگاه آزاد اسلامی واحد آیت الله آملی، دانشگاه پیام نور مرکز لرستان، دانشگاه کاشان، دانشگاه صنعتی سهند، سازمان بسیج دانشجویی استان گیلان، دانشگاه صنعتی خاتم الانبیاء(ص)بهبهان، دانشگاه علوم پزشکی و خدمات بهداشتی درمانی دزفول، دانشگاه پیام نور مرکز اوز، دانشگاه پیام نور مرکز بابل، دانشگاه خلیج فارس، دانشگاه آزاد اسلامی واحد اراک، دانشگاه پیام نور مرکز قیدار، مرکز آموزش عالی لار، دانشگاه آزاد اسلامی واحد مرودشت، دانشگاه آزاد اسلامی واحد سنندج، دانشگاه دامغان، دانشگاه آزاد اسلامی واحد خمینی شهر، دانشگاه پیام نور مرکز شهرکرد، دانشگاه آزاد اسلامی واحد نجف آباد، دانشگاه صنعتی ارومیه، دانشگاه پیام نور مرکز بجنورد، شرکت تولیدی و تحقیقاتی صنعتی آبسار کویر، دانشگاه پیام نور مرکز اهواز، سازمان بسیج دانشجویی استان سیستان و بلوچستان، دانشگاه پیام نور مرکز جهرم، سازمان بسیج دانشجویی استان خوزستان، دانشگاه بین المللی دانشگاه امام خمینی(ره)، شرکت پویا پژوهان پرنیان.

شایان ذکر است پنجمین مسابقه ملی فناوری نانو در تاریخ جمعه 25 اردیبهشت ماه رأس ساعت 10 در 38 شهر در 23 استان کشور برگزار خواهد شد.‏

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