Self-assembly of carbon black into nanowires that form a conductive three dimensional micronetwork

被引：17

作者：

Levine, L. E. ^{[1
]}

Long, G. G.

Ilavsky, J.

Gerhardt, R. A.

Ou, R.

Parker, C. A.

机构：

[1] Natl Inst Stand & Technol, Mat Sci & Engn Lab, Gaithersburg, MD 20899 USA

[2] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

[3] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1063/1.2425011

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors have used mechanical self-assembly of carbon-black nanoparticles to fabricate a three dimensional, electrically connected micronetwork of nanowires embedded within an insulating, supporting matrix of poly(methyl methacrylate). The electrical connectivity, mean wire diameter, and morphological transitions were characterized as a function of the carbon-black mass fraction. Conductive wires were produced with mean diameters as low as 24 nm with lengths up to 100 mu m.

引用

页数：3