Macroscopic fibers of oriented vanadium oxide ribbons and their application as highly sensitive alcohol microsensors

被引：67

作者：

Biette, L

Carn, F

Maugey, M

Achard, MF

Maquet, T

Steunou, N

Livage, T

Serier, H

Backov, R

机构：

[1] CNRS, Ctr Rech Paul Pascal, UPR 8641, F-33600 Pessac, France

[2] Univ Paris 06, CNRS, UMR 7574, Lab Chim Mat Condensee, F-75005 Paris, France

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 24期

关键词：

D O I：

10.1002/adma.200501368

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Vanadium oxide macroscopic fibers (see Figure) are obtained by an extrusion process. The fibers consist of nanoscopic ribbons with a preferential orientation and a longitudinal Young's modulus of around 15 GPa. As well as showing high sensitivity, the fibers reversibly cycle between insulating and semiconducting upon exposure to alcohol vapor sources, with signature responses to different alcohols.

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页码：2970 / +

页数：6

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