901019

Carbon nanotube, multi-walled

50-90 nm diameter, >95% carbon basis

• 동의어(들): MWCNT, MWNT, Multiwall carbon nanotube
• CAS Number: 308068-56-6
• UNSPSC 코드: 12352103
• NACRES: NA.23

속성

• 설명: D/G ratio: 0.1 (by Raman spectroscopy); Real density: 2.1 g/cm^{^3} (by Pycnometer)
• Quality Level: 100
• 분석: >95% carbon basis
• 가로세로비: >100 , by FE-SEM
• 표면적: 28 m²/g , by N<SUB>2</SUB> adsorption
• 직경: 50-90 nm; 65 nm (by FE-SEM)
• mp: 3652-3697 °C (lit.)
• density: ~2.1 g/mL at 25 °C (lit.)
• 벌크 밀도: 0.007 g/cm³ (by HCC method)

설명

일반 설명

Carbon nanotubes are hollow cylinders of carbon atoms. They are rolled-upgraphene sheets with carbon atoms covalently bonded to each other through sp²hybridization. Owing to their excellent mechanical and electrical properties,they are widely used in the field of flexible and wearable electronicdevices.

애플리케이션

Multi-walled carbon nanotubes (MWCNTs) functionalized with a polymer blend can be used as a hybrid catalyst for the degradation of crystal violet under visible light.

Due to their high magnetic sensitivity, MWCNT/manganese–zinc ferrite nanocomposites can be used in integrated nanoscale electronic systems.

They can also be used tofabricate sensors for strain-sensing applications because of their highmechanical flexibility and stability.

특징 및 장점

• Excellent conductivity
• Light weight
• Chemical stability
• Large surface area
• High mechanical strength

제조 메모

Chemical Vapor Deposition (CVD) Method

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable