Amine NH2 functionalized multiwall carbon nanotubes & amine functionalized SWNT

Amine (NH₂) Functionalized Carbon Nanotubes

Amide (NH₂) functionalized carbon nanotubes are a derivative of our COOH functionalized carbon nanotubes. We react the carboxyl COOH group on the CNT with ethylene diamine (H₂N-CH₂-CH₂-NH₂) using a coupling agent. This results in a nanotube with an amide linkage and a primary amine group at the end of the carbon chain. We conduct this same reaction to produce NH2-MWNT and NH2-SWNT. CNT-C(=O)-NH-CH₂-CH₂-NH₂ Coupling is confirmed by FTIR. Amine functionalized nanotubes carry a positive charge, and can be suspended in a number of solvents by special request. We can also create thiol functionalized nanotubes using a similar route.

Images below are FTIR, Raman Potential Data of our COOH functionalized multiwall nanotubes (PD15L5-20-COOH). Click on the images to view in PDF. More analytical data can be requested via email.

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Multiwall Nanotube MSDS

FTIR Spectrum of NH2 Functionalized MWCNT

Raman Spectrum of NH2 Functionalized MWCNT

Catalog No.	Description	Size, Price	Catalog No.	Description	Size, Price
Amine NH₂ Functionalized Hollow Structure Multiwall Carbon Nanotubes, purity >95% by TGA
PD15L1-5-NH₂	OD: 15 ± 5 nm, Length:1-5 μm	1g, $300	PD15L5-20-NH₂	OD:15 ± 5 nm Length:5-20 μm	1g, $300
PD15L1-5-NH₂	OD: 15 ± 5 nm, Length:1-5 μm	5g, $1,350	PD15L5-20-NH₂	OD:15 ± 5 nm Length:5-20 μm	5g, $1,350
PD30L1-5-NH₂	OD: 30 ± 15 nm, Length:1-5 μm	1g, $300	PD30L5-20-NH₂	OD: 30 ± 15 nm, Length:5-20 μm	1g, $300
PD30L1-5-NH₂	OD: 30 ± 15 nm, Length:1-5 μm	5g, $1,350	PD30L5-20-NH₂	OD: 30 ± 15 nm, Length:5-20 μm	5g, $1,350
NH₂ Functionalized Bamboo Structure Multiwall Carbon Nanotubes, purity >95% by TGA
BPD30L1-5-NH₂	OD: 30 ± 10 nm Length: 1-5 μm	1g, $300	BPD30L5-20-NH₂	OD: 30 ± 10 nm Length: 5-20 μm	1g, $300
BPD30L1-5-NH₂	OD: 30 ± 10 nm Length: 1-5 μm	5g, $1,350	BPD30L5-20-NH₂	OD: 30 ± 10 nm Length: 5-20 μm	5g, $1,350
NH₂ Functionalized Double Wall Carbon Nanotubes, purity >95% by TGA
D4L1-5-NH₂	OD: 4 ± 1 nm Length: 1-5 μm	1g, Backordered	D4L5-20-NH₂	OD: 4 ± 1 nm Length: 5-20 μm	1g, Backordered
D4L1-5-NH₂	OD: 4 ± 1 nm Length: 1-5 μm	5g, Backordered	D4L5-20-NH₂	OD: 4 ± 1 nm Length: 5-20 μm	5g, Backordered
NH₂ Functionalized Single Wall Carbon Nanotubes, purity >95% by TGA
D1.5L1-5-NH₂	OD: ~1.5 nm Length: 1-5 μm	1g, Backordered
D1.5L1-5-NH₂	OD: ~1.5 nm Length: 1-5 μm	5g, Backordered