Worldwide Carbon Nanotube Database
Double-walled Carbon Nanotubes (DWCNT)
Currently, there are 42 DWCNT products in our Nanomaterial Database (sorted alphabetically by supplier). Please let us know if we missed a supplier or a product.
| Company | Diameter | Configuration | Specification |
| Alfa Chemistry | DWCNT Type 1 | ||
| Alfa Chemistry | DWCNT Type 2 Carbon Nanotubes Double Walled (Short) | DWCNT Type 2 | |
| Alfa Chemistry | DWCNT Type 3 Carbon Nanotubes Double-Walled | DWCNT Type 3 | |
| Alfa Chemistry | DWCNT Type 4 Carbon Nanotubes Double-Walled | DWCNT Type 4 | |
| Alfa Chemistry | Carbon Nanotube, Double-walled | ?10% Metal Oxide | |
| Alfa Chemistry | Carbon Nanotube, Double-walled | 50-80% Carbon Basis | |
| Nanografi Nanotechnology Co. Ltd. | |||
| Nanografi Nanotechnology Co. Ltd. | |||
| Nanografi Nanotechnology Co. Ltd. | |||
| Nanografi Nanotechnology Co. Ltd. | |||
| Nanografi Nanotechnology Co. Ltd. | |||
| Nanografi Nanotechnology Co. Ltd. | |||
| Arry International Group | 1.3-3nm | pure | |
| Chengdu Alpha Nano Technology Co., Ltd. | 1.3-3nm | pure | |
| Chengdu Alpha Nano Technology Co., Ltd. | 1.3-3nm | functionalized | |
| Chengdu Alpha Nano Technology Co., Ltd. | 1.3-3nm | functionalized | |
| HeJi, Inc. | 1.3-5nm | pure | |
| Chengdu Organic Chemicals Co. Ltd. | 2-4nm | pure | |
| Sisco Research Laboratories Pvt. Ltd. | 2-4nm | pure | |
| Sisco Research Laboratories Pvt. Ltd. | 2-4nm | pure | |
| Sisco Research Laboratories Pvt. Ltd. | 2-4nm | pure | |
| XP Nano Material Co. Ltd. | 2-4nm | pure | |
| XinNano Materials | 2nm | Avg. Value of ID/IG =0.04 Surface Area (m2/g) =425.03 | |
| NanoLab | 3-5nm | pure | |
| NanoLab | 3-5nm | functionalized | |
| NanoLab | 3-5nm | functionalized | |
| NanoLab | 3-5nm | functionalized | |
| Nanocyl S.A. | 3.5 nm | pure | CCVD |
| Nanocyl S.A. | 3.5 nm | functionalized | CCVD |
| Nanocyl S.A. | 3.5 nm | functionalized | CCVD, C-DWNT-NH2, L(several) short CNT |
| Nanocyl S.A. | 3.5nm | pure | CCVD, L(several) short CNT |
| XinNano Materials | 3nm | Turn-on Field (V/μm) = 0.8, Avg. Value of ID/IG =0.22 Surface Area (m2/g) =413.82 | |
| Nanocyl S.A. | 4.7nm | pure | CCVD, C-DWNT-NH2, L(several) short CNT |
| Alfa Chemistry | 5-15 nm | ||
| Sun Innovations | <3-5nm | pure | |
| IoLiTec | <5nm | pure | |
| IoLiTec | <5nm | pure | |
| MicrotechNano | <5nm | pure | |
| SES Research | <5nm | pure | |
| TCI Europe | <5nm | pure | |
| TCI Europe | <5nm | pure | |
| Alfa Chemistry | below 5nm |