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番号: 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.[1] 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.[2]

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.[3][4][5][6][7][8]

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