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Merck
CN

698695

Sigma-Aldrich

单壁碳纳米管

>70 wt. % carbon basis, D × L 2-10 nm × 1-5 μm , bundle dimensions, avg. no. of layers, 1

别名:

SWCNT, SWNT, 单壁碳纳米管

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About This Item

MDL编号:
UNSPSC代码:
12352103
NACRES:
NA.23

质量水平

方案

>70% carbon basis (wt.)

特点

avg. no. of layers 1

组成

carbon, ≥70%

直径 × 长度

2-10 nm × 1-5 μm , bundle dimensions

尺寸

1.3-1.5 nm , individual SWNT diameter

mp

3652-3697 °C (lit.)

密度

1.7-1.9 g/cm3 at 25 °C (lit.)

SMILES字符串

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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应用

单壁碳纳米管(SWNT)属于碳质材料,具有优良的物理化学、热机械和电化学特性。这种材料可用于多种可持续能源应用,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。
研究人员已经研究了单壁碳纳米管(SWNT)中的金属杂质,其作为空气中碳纳米管(CNTs)的示踪剂可用于工作场所安全监控。SWNT可用作聚丙烯延胡索酸酯(PPF)交联复合材料的增强材料,用于骨组织工程应用。

制备说明

电弧放电法

分析说明

含碳量

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the chirality of product 698695, Carbon nanotube, single-walled?

    Product 698695, Carbon nanotube, consists of as-produced electric arc nanotubes with various chiralities (n, m values), and those individual chiralities have not been seperated for this product listing.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Rasmussen PE, et al.
Journal of Physics. Conference Series, 429 (2013)
Catherine Kanimozhi et al.
ACS applied materials & interfaces, 9(46), 40734-40742 (2017-10-27)
Separation of electronically pure, narrowly dispersed, pristine, semiconducting single-walled carbon nanotubes (CNTs) from a heterogeneous as-synthesized mixture is essential for various semiconducting technologies and biomedical applications. Although conjugated polymer wrappers are often utilized to facilitate electronic-type sorting, it is highly
Two-Dimensional Nanostructure- Reinforced Biodegradable
Polymeric Nanocomposites for Bone Tissue Engineering
Lalwani G, et al.
Biomacromolecules, 14(3), 900-909 (2013)
Electrochemical behaviour of different redox probes on single wall
carbon nanotube buckypaper-modified electrodes
Sieben JM, et al.
Electrochimica Acta, 135, 404-411c-404-411c (2014)
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)

商品

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

Carbon nanotubes are materials that possess remarkable properties and offer extraordinary possibilities.

Carbon nanotubes (CNTs) have received much attention since their discovery in 1991 by Sumio lijima1 due to their excellent mechanical, electrical, and optical properties.

A nanocomposite is typically defined as a mixture between a host material (e.g., polymer matrix) and nanofillers with at least one dimension of less than 100 nm.

查看所有结果

实验方案

Surfactant-assisted dispersion of single-walled carbon nanotubes for debundling or exfoliation in dispersion procedures.

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