406074

多層カーボンナノチューブ

powdered cylinder cores, 20-30% MWCNT basis, O.D. × L 7-12 nm × 0.5-10 μm, avg. no. of layers, 5 ‑ 20

• 別名: MWCNT, MWNT, 多層カーボンナノチューブ
• CAS Number: 308068-56-6
• MDL番号: MFCD00133992
• UNSPSCコード: 12352103
• NACRES: NA.23

特性

• 品質水準: 100
• アッセイ: 20-30% MWCNT basis
• フォーム: powder
• 特徴: avg. no. of layers 5 ‑ 20
• 組成: carbon content, >99% TGA
• 外径 × L: 7-12 nm × 0.5-10 μm
• 平均部品サイズ: −270 mesh; <53 μm
• mp: 3652-3697 °C (lit.)
• 密度: ~2.1 g/mL at 25 °C (lit.)
• SMILES記法: [C]
• InChI: 1S/C
• InChI Key: OKTJSMMVPCPJKN-UHFFFAOYSA-N

詳細

詳細

Multi-walled carbon nanotube core surrounded by a fused carbon shell, the remainder being multi-layer polygonal carbon nanoparticles and amorphous and graphitic carbon nanoparticles.It contains approximately 5-20 graphitic layers. Carbon nanotubes produced by arc discharge technique contain very low impurity and possesses very high crystallinity. 4

アプリケーション

Bundles of MWNTs were trapped and manipulated to form nanotube ropes using optical tweezer. MWNTs were calcined and sonicated to form carbon nanoribbons. The nanoribbons were used to fabricate array of 98 source and drain electrodes on a 300 nm SiO₂/p++Si substrates.2 A MWNT probe was fabricated on Si cantilevers.

Carbon nanotube, multi-walled (MWNT) belongs to the class of carbonaceous materials with excellent physiochemical, thermo-mechanical and electrochemical properties. This material can be used in a variety of sustainable energy applications such as solar cells, photocatalysis, biosensor, gas sensor, supercapacitor and as a filler that acts as a reinforcement to improve the mechanical property of composites.

物理的形状

多層カーボンナノチューブの層の数は、およそ5～20層です。多層カーボンナノチューブのほかに、層状多角形カーボンナノ粒子、アモルファス・グラファイトカ-ボンナノ粒子などを含有しています。

調製ノート

Electric Arc Discharge Method

その他情報

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安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves