CAS 7440-05-3 Pd nanopowder Ultrafine Palladium as catalyst
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
Size:20-30nm Purity:99.95% CAS No:7440-05-3 ENINEC No.:231-115-6 Appearance:black Powder Shape:spherical
We can supply different size products of niobium silicide powder according to client's requirements. Size:1-3um; Purity:99.5%;Shape:granular CAS No:12034-80-9;ENINEC No.:234-812-3
Ni2Si particle,99.5% purity,granular shape,is used for Microelectronic integrated circuit, nickel silicide film,etc. Size:1-10um; CAS No:12059-14-2;ENINEC No.:235-033-1
Buy Good Electrical Performance Functionalized Carbon Nanotubes powder, MWCNT-COOH,Diameter:3-15nm, 30-60nm,Length:15-30nm, Purity:90-99%, please click it to check the specification.
CAS No:308068-56-6
ENINEC No.:231-153-3
Appearance:black Powder
Brand:
SAT NANOItem NO.:
SAT-MWNTCH-10UPayment:
TT, Paypal, WUProduct Origin:
ChinaColor:
Black PowderShipping Port:
Shenzhen, ShanghaiLead Time：
1-5daysMin Order:
1kgSpecification of Functionalized Carbon Nanotubes:
| Part No. | Diameter | Length |
Purity (%) |
SSA (m2/g) |
Bulk density (g/cm3) |
Color |
| SAT-MWNTCH-10U | 3-15nm, 30-60nm | 15-30um | 90-99 | 250-270 | 0.06-0.09 | black |
Application of Functionalized Carbon Nanotubes:
1. Functionalized nanotubes may have mechanical, optical or electrical properties.
2. Covalent functionalization is based on the formation of covalent bonds between the functional entity and the carbon skeleton of the nanotube. It can also be divided into direct covalent sidewall functionalization and indirect covalent functionalization with carboxyl groups on the CNT surface.
3. Indirect covalent functionalization takes advantage of the chemical conversion of the carboxyl groups at the open ends and the carboxyl groups on the sidewalls. These carboxyl groups may already exist on the growing carbon nanotubes, or they may be further generated during the oxidation purification process.
4. In order to increase the reactivity of the CNT, it is usually necessary to convert the carboxylic acid group into an acid chloride, and then perform an esterification or amidation reaction.
5. The functionalization in the tube in the form of a covalent chemical bond has not been proven, but a chemical reaction occurred that caused the product to be not observed outside the tube.
Package: we used aluminum foil bag to pack it, SAT NANO can offer 100g/bag, 500g/bag, 1kg/bag, if you have any interesting on MWCNT-COOH, please feel free to contact us at admin@satnano.com
Diameter:3-15nm, 30-60nm Length:15-30nm Purity:90-99% CAS No:308068-56-6 ENINEC No.:231-153-3 Appearance:black Powder
Diameter:3-15nm, 30-60nm Length:15-30nm Purity:90-99% CAS No:308068-56-6 ENINEC No.:231-153-3 Appearance:black Powder
Buy COOH Functionalized MWCNTs used as Additives In Polymers, MWCNT-COOH,Diameter:3-15nm, 30-60nm,Length:15-30nm, Purity:90-99%, please click it to check the specification. CAS No:308068-56-6 ENINEC No.:231-153-3 Appearance:black Powder
Buy NH2 Functionalized Aminated multi-wall carbon nanotubes powder, MWCNT-NH2,Diameter:10-15nm, ,Length:8-15umm, Purity:90-99%, please click it to check the specification. CAS No:308068-56-6 ENINEC No.:231-153-3 Appearance:black Powder
Size:40nm, 1um Purity:99.9% CAS No:1312-81-8 ENINEC No.:215-200-5 Appearance:white Powder Shape:Spherical
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