Metallic & Semiconducting SWCNT (m-/s-SWCNT)
Electronic-type-separated single-walled carbon nanotubes (HiPCO, IsoNanotubes-S/M and plasma-grown grades) — specifications follow Korea New Materials' own CNT product line. Small quantities, prototypes and custom made-to-order specifications are welcome.
Metallic & Semiconducting SWCNT — Grades & Specifications
Electronic-type-separated single-walled carbon nanotubes (HiPCO, IsoNanotubes-S/M and plasma-grown grades) — specifications follow Korea New Materials' own CNT product line. The options below are typical; specify your target values in the request form and we will confirm availability, lead time and pricing.
| Material | Metallic & Semiconducting SWCNT |
|---|---|
| Chemical formula | m-/s-SWCNT |
| CAS number | 308068-56-6 |
| Particle size | HiPCO: OD 0.8–1.2 nm, length 100–1000 nm · IsoNanotubes: OD 1.2–1.7 nm, length 300 nm–5 μm · Plasma-grown: OD 0.9–1.7 nm, length 300 nm–4 μm |
| Purity | HiPCO: residual Fe catalyst <5–35 wt% (Raw / Purified / Super-Purified) · IsoNanotubes: 70–99% (metallic) / 90–99% (semiconducting), metal-catalyst impurity <1% · Plasma-grown: 30–70% conductive-type content |
| Morphology | Tubular, single-walled, separated by electronic type |
| Appearance | Black powder / colored dispersion (pink = semiconducting, green = metallic) |
| HiPCO series | OD 0.8–1.2 nm, length 100–1000 nm, residual Fe catalyst <5–35 wt%, Raw/Purified/Super-Purified grades, 500 mg packaging |
| IsoNanotubes-S (semiconducting) | OD 1.2–1.7 nm, length 300 nm–5 μm, purity 90–99%, pink dispersion, metal-catalyst impurity <1%, 1 mg |
| IsoNanotubes-M (metallic) | OD 1.2–1.7 nm, length 300 nm–5 μm, purity 70–99%, green dispersion, 1 mg |
| Plasma-grown nanotubes | OD 0.9–1.7 nm, length 300 nm–4 μm, conductive-type (C-SWNT) content 30–70%, 1 g |
| Typical applications | Nanoelectronics research, Transparent conductive films, Sensors, Advanced materials R&D |
Applications by Industry
Electronic-Type SWCNT Grade & Dimension Reference
Electronic-type-separated SWCNT is graded by outer diameter (OD), length and conductive-type content rather than mesh/sieve size. Grades below follow Korea New Materials' own CNT product line (koreanewmaterials.co.kr).
| Grade | Outer Diameter (OD) | Length | Purity | Packaging |
|---|---|---|---|---|
| HiPCO (Raw / Purified / Super-Purified) | 0.8–1.2 nm | 100–1000 nm | Residual Fe catalyst <5–35 wt% | 500 mg |
| IsoNanotubes-S (semiconducting) | 1.2–1.7 nm | 300 nm–5 µm | 90–99% semiconducting, metal impurity <1% (pink dispersion) | 1 mg |
| IsoNanotubes-M (metallic) | 1.2–1.7 nm | 300 nm–5 µm | 70–99% metallic (green dispersion) | 1 mg |
| Plasma-grown (C-SWNT) | 0.9–1.7 nm | 300 nm–4 µm | Conductive-type content 30–70% | 1 g |
IsoNanotubes-S / -M grades are supplied as colored dispersions (pink = semiconducting-enriched, green = metallic-enriched) distinguishing electronic type.
Information Required for Quotation
- Series (HiPCO, IsoNanotubes-S, IsoNanotubes-M or Plasma-grown)
- Outer diameter (OD) range
- Length
- Electronic type / conductive-type content required
- Quantity
- Application environment
- Required delivery country
Request a Quote or Custom Order
Tell us your series, OD/length range and quantity. We typically reply within one business day.
Frequently Asked Questions
What purity / grade options are available for Metallic & Semiconducting SWCNT?
What particle sizes can you supply for Metallic & Semiconducting SWCNT?
Can Metallic & Semiconducting SWCNT be made to custom specifications?
What is the minimum order quantity (MOQ)?
Can you export and ship Metallic & Semiconducting SWCNT internationally?
Do you provide a Certificate of Analysis (COA) or technical data?
Related Products
Request a Quote for Metallic & Semiconducting SWCNT
Send us your grade, particle size, quantity and application. We will review availability, quotation and lead time. Small quantities, prototypes and custom made-to-order specifications are welcome.