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重要文件

652482

Sigma-Aldrich

Carbon nanotube, single-walled

octadecylamine functionalized, 80-90% carbon basis, D× L 2-10 nm × 0.5-2 μm , bundle dimensions

同義詞:

SWNT,ODA 官能化, 碳纳米管,单壁式,ODA 官能化

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About This Item

MDL號碼:
分類程式碼代碼:
12352103
NACRES:
NA.23
暫時無法取得訂價和供貨情況

產品名稱

碳纳米管,单壁,十八烷基胺官能化, 80-90% carbon basis, D × L 2-10 nm × 0.5-2 μm , bundle dimensions, avg. no. of layers, 1

品質等級

化驗

80-90% carbon basis

形狀

powder

特點

avg. no. of layers 1

標籤範圍

30-40 wt. % (ODA)

直徑 × 長度

2-10 nm × 0.5-2 μm , bundle dimensions

雜質

2-6% metals

官能基

amine

一般說明

该单壁碳纳米管 (SWNT) 表现出通常与分子种类相关的性质,例如在有机溶剂中的溶解性和溶液化学转化。[1]

包裝

Packaged in glass bottles

準備報告

Electric Arc Discharge Method

分析報告

按 Nano Letters, 2003, 3(3), 309-314 中所述测定含碳量。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

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

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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S Niyogi et al.
Accounts of chemical research, 35(12), 1105-1113 (2002-12-18)
In this Account we highlight the experimental evidence in favor of our view that carbon nanotubes should be considered as a new macromolecular form of carbon with unique properties and with great potential for practical applications. We show that carbon
Solution properties of single-walled carbon nanotubes
Chen J, et al.
Science, 282, 95-98 (1998)
Nano Letters, 3, 309-309 (2003)

文章

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.

Single-walled carbon nanotubes (SWCNTs) are promising materials for use in the active channel of field-effect transistors (FETs), photoabsorbing layers of solar cells and photodetectors because of their ultrafast charge transport mobility.

相關內容

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

Questions

  1. Dear experts, I would like to know the estimated molar mass of carbon nanotubes functionalized with octadecylamonium

    1 answer
    1. The molecular mass of the product cannot be estimated as this material is comprised of SWCNTs of different lengths, different bundle sizes and multiple chiralities. The SWCNTs are functionalized with ODA (octadecyl amine, MW = 269.5 g/mol). The molecular weight of carbon is 12.011 g/mole.

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