Three-dimensional Electrical Property Mapping with Nanometer Resolution

被引：33

作者：

Alekseev, Alexander ^{[1
,2
,5
]}

Efimov, Anton ^{[6
]}

Lu, Kangbo ^{[1
,2
,3
]}

Loos, Joachim ^{[1
,2
,3
,4
]}

机构：

[1] Eindhoven Univ Technol, Dutch Polymer Inst, NL-5600 AX Eindhoven, Netherlands

[2] Eindhoven Univ Technol, Lab Mat & Interface Chem, NL-5600 MB Eindhoven, Netherlands

[3] Eindhoven Univ Technol, Soft Mater CryoTEM Res Unit, NL-5600 MB Eindhoven, Netherlands

[4] Eindhoven Univ Technol, Lab Polymer Technol, NL-5600 MB Eindhoven, Netherlands

[5] NT MDT Co, Moscow 124460, Russia

[6] VI Shumakov Fed Res Ctr Transplantol & Artificial, Lab Bionanotechnol, Moscow, Russia

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 48期

关键词：

CARBON NANOTUBES; CONDUCTIVITY; PERCOLATION; ION;

D O I：

10.1002/adma.200901754

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The conductivity behavior of multiwalled carbon nanotube (MWCNT) networks within the volume of polymer nanocomposite samples is analyzed with nanometer resolution in all three dimensions. It is demonstrated that close to but above the percolation threshold for electrical conduction most of the MWCNTs do not contribute to the conductive network within the nanocomposite.

引用

页码：4915 / +

页数：6

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