PRODUCT: NrGO DESCRIPTION: Nitrogen-doped reduced graphene oxide METHOD: Chemically reduced graphene oxide PRICE: $200/g MINIMUM ORDER: 0.5 grams Graphene material produced by reduction of graphene oxide. The NrGO sheets incorporate nitrogen in the range of 4 to 7 at% as determined by XPS analysis. The nitrogen exists in the forms of pyrrolic N (~70%), pyridinic N (~25%) and graphitic N (5%).
As-prepared single-wall carbon nanotubes (SWNTs) High quality single-wall nanotubes synthesized by the electric arc method. Quality Control: UV-vis-NIR spectroscopy, TGA, Raman Download the specification sheet below. PRODUCT: AP-SWNT DESCRIPTION: As prepared single-wall carbon nanotubes CARBONACEOUS PURITY: 60-70% METAL CONTENT: < 30 wt% from TGA in air PRICE: $40/g MINIMUM ORDER: 2 grams Determined according to the procedure described in Nano Lett. 2003, 3, 309-314. AP-SWNT: Electric arc (EA) - SWNTs synthesized using Ni/Y catalyst, with a narrow diameter distribution peaked at 1.5 nm. The SWNTs can be dispersed in DMF at concentrations up to 0.05 mg/ml and can be dispersed in water using surfactants. AP-SWNT Specification Sheet
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Water soluble (functionalized with PABS) - PRODUCT: P8-SWNT - DESCRIPTION: Water soluble (functionalized with PABS) - CARBONACEOUS PURITY: 90% (35% ± 10% SWNT loading) - METAL CONTENT: 1 - 3 wt% from TGA in air - PRICE: $105/100mg - MINIMUM ORDER: 0.1 grams Determined according to the procedure described in NanoLett. 2003, 3, 309-314. P8-SWNT: P3-SWNT derivatized with m-polyaminobenzene sulfonic acid (PABS) to give a water solubility of 5mg/ml. Synthesis and Characterization of Water Soluble Single-Walled Carbon Nanotube Graft Copolymers Synthesis and Properties of a Water-Soluble Single-Walled Carbon Nanotube-Poly(m-aminobenzene sulfonic acid) Graft Copolymer P8-SWNT Specification Sheet
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Purified single-wall carbon nanotubes (SWNTs) PRODUCT: P2-SWNT DESCRIPTION: Purified, low functionality single-wall carbon nanotubes CARBONACEOUS PURITY: 90% METAL CONTENT: 4 - 8 wt. % from TGA in air PRICE: $280/g MINIMUM ORDER: 0.5 grams Determined according to the procedure described in Nano Lett. 2003, 3, 309-314. P2-SWNT: AP-SWNTs are purified by air oxidation and subsequently treated to remove the catalyst. The purified material closely approximates the pristine state with low functionality and low chemical doping. Dispersibility is similar to that of the AP-SWNTs. P2-SWNT Specification Sheet
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$105.00 Organic soluble (functionalized with ODA) PRODUCT: P5-SWNT DESCRIPTION: Organic soluble, single-wall carbon nanotubes functionalized with ODA CARBONACEOUS PURITY: 90% (65% ± 15% SWNT content) METAL CONTENT: 4 - 6 wt.% from TGA in air PRICE: $105/100mg MINIMUM ORDER: 0.1 grams Determined according to the procedure described in Nano Lett. 2003, 3, 309-314. P5-SWNTs: See Acc. Chem. Res. 2002, 35, 1105-1113 for details of this material. P3-SWNT derivatized with octadecylamine (ODA) to give solubility in organic solvents. Chemistry of Single-Walled Carbon Nanotubes P5-SWNT Specification Sheet
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