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707503

Sigma-Aldrich

小能隙富勒烯

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About This Item

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

形狀

granular

分子量

average Mw ~1,000

成份

fullerenes, ≥80%

環保替代產品特色

Design for Energy Efficiency
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sustainability

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mp

>400 °C

溶解度

organic solvents: soluble

環保替代類別

SMILES 字串

C=1=C2c3c4C=1c5c6c7c8c9c%10c%11c%12c%13C%14=[C]%10=C%15c%16c%17c%14c%18c%13c%19c%20c%12c%21c%11c(c%22c%23c%24c(C2=[C]7%15%22)c%25c3c%26c%27c4c%28c5c(c6%16)c%29c%17c%30c%18c%31c%19c%32c%20c(c%21%23)c%33c%24c%34c%25c%26c%35c%36c%27c%28c%29c%37c%30c%31c%38c%32c%33c%34c%35c%38c%36%37)c89

一般說明

Insoluble small gap fullerenes can be extracted into organic solvents by simple chemical redox process.[1]
Small gap fullerenes are higher order fullerenes with low HOMO − LUMO gaps. These allotropes of carbon are also known as metallofullerenes. They are kinetically unstable and are considered as insoluble small band gap structures. They can be extracted into organic solvents by chemical redox processes.[2][3]
Small gap fullerenes, also known as giant fullerenes, possess small energy differences between the valence band and the conduction band or between the filled and unfilled energy states of individual fullerene molecules.[4]
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應用

Small gap fullerenes can be used as doping agents on polyaniline (PANI) for organic electronics applications.[5]

法律資訊

TDA Research, Inc. 产品,美国专利 6,517,799 和 6,303,016。

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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存取文件庫

Chemical redox recovery of giant, small-gap and other fullerenes
Raebiger JW, et al.
Carbon, 49(1), 37-46 (2011)
Optical, structural and electrical properties of polyaniline systems doped with C60 and small gap C60 fullerenes
Politakos N, et al.
Materials Chemistry and Physics, 142(1), 387-394 (2013)
Chemical redox recovery of giant, small-gap and other fullerenes
Raebiger, J.W.; Alford, J.M.; Bolskar, R.D.; Diener, M.D.
Carbon, 49, 37-46 (2011)
Small-bandgap endohedral metallofullerenes in high yield and purity.
Stevenson S, et al.
Nature, 401(6748), 55-55 (1999)
Isolation and properties of small-bandgap fullerenes.
Diener MD and Alford JM
Nature, 393(6686), 668-668 (1998)

文章

Find various photovoltaic and bioscience-based applications of fullerenes.

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