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Merck
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文件

724777

Sigma-Aldrich

单壁碳纳米管

≥90% carbon basis (≥80% as carbon nanotubes), 1-2 nm diameter, avg. no. of layers, 1

别名:

CNT, SWeNT® CG 200, SWCNT, SWNT, 单壁碳纳米管

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About This Item

CAS号:
308068-56-6
分類程式碼代碼:
12352103
NACRES:
NA.23

描述

G/D Ratio: ≥15 (Raman 633 nm)
Median length: 1 μm

品質等級

100

化驗

≥90% carbon basis (≥80% as carbon nanotubes)

形狀

powder (freeze-dried)

特點

avg. no. of layers 1

製造商／商標名

Signis® CG200

表面積

≥700 m2/g

雜質

≤5 wt. % Moisture

直徑

1-2 nm

mp

3652-3697 °C (lit.)

密度

1.7-1.9 g/cm3 at 25 °C (lit.)

體積密度

0.1 g/cm3

SMILES 字串

[C]

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相关类别

一般說明

Signis® CG200 采用 CHASM 专利的 CoMoCAT™ 合成技术生产，是该公司最大直径的单壁碳纳米管产品。
荧光光谱法测定管径。

應用

SWCNT 的制造、表征和使用
单壁碳纳米管（SWNT）属于碳纳米材料类，具有良好的物理化学、热机械和电化学性质。这种材料可用于各种可持续能源应用，例如太阳能电池、光催化、薄膜导体、场效应晶体管（FET）、生物传感器、气体传感器、超级电容器和纳米机械谐振器。
适用于导电复合材料和涂层。嵌在绝缘聚合物基质中的功能化单壁碳纳米管（SWNT）可用作钙钛矿太阳能电池中的稳定空穴收集层。

準備報告

CoMoCAT™ 催化化学气相沉积（CVD）法

法律資訊

CoMoCAT is a trademark of Chasm Advanced Materials
Signis is a registered trademark of Chasm Advanced Materials

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Sorting Carbon Nanotubes and Their Biological Applications
Oh H and Ju SY
Material Matters, 8(1) null
Carbon nanotube/polymer composites as a highly stable hole collection layer in perovskite solar cells.
Habisreutinger, Severin N., et al.
Nano Letters, 14(10), 5561-5568 (2014)
Single-walled carbon nanotubes increase
pandemic influenza A H1N1 virus infectivity of
lung epithelial cells
Sanpui P, et al.
Particle and Fibre Toxicology null
Single-walled carbon nanotube (SWNT)-carboxymethylcellulose (CMC) dispersions in aqueous solution and electronic transport properties when dried as thin film conductors
Young BR and Aminayi P
Journal of Dispersion Science and Technology, 39(11), 1613-1626 (2018)
Single-walled carbon nanotubes as ultrahigh frequency nanomechanical resonators
Li C and Chou T
Physical Review. B, Condensed Matter and Materials Physics, 68(7), 073405-073405 (2003)

商品

Manufacturing, Characterization and Use of Single Walled Carbon Nanotubes

This article gives a brief overview of the physico-chemical nature and characterization of single-walled nanotubes (SWNTs).

CoMoCAT Single-wall Carbon Nanotubes

The CoMoCAT® method of single-walled carbon nanotube (SWNT) synthesis yields high purity SWNTs with specific chiralities and narrow distributions of tube diameters.

Lightweight Metal Matrix Nanocomposites - Stretching the Boundaries of Metals

Composite materials that traditionally incorporate micron scale reinforcements in a bulk matrix offer opportunities to tailor material properties such as hardness, tensile strength, ductility, density, thermal and electrical conductivity, and wear resistance.

Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method: Properties & Applications

Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method & their properties & applications, including dispersing SGCNTs, SGCNT-polymer composites & SGCNT-metal composites are discussed.

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实验方案

Single-Walled Carbon Nanotubes: Exfoliation and Debundling Procedure

The dispersibility and bundle defoliation of single-walled carbon nanotubes (SWCNTs), which can be applied to materials produced by the CoMoCAT® process, have been extensively investigated by SouthWest NanoTechnologies (SWeNT ®) and at the University of Oklahoma.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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