Correlation between surface chemical composition and vapor sensing properties of gold-fluorocarbon nanocomposites

被引：22

作者：

Cioffi, N

Farella, I

Torsi, L ^{[1
]}

Valentini, A

Tafuri, A

机构：

[1] Univ Bari, Dipartmento Chim, Via Orabona 4, I-70126 Bari, Italy

[2] INFM, Unita Bari, Dip Interateneo Fis, I-70126 Bari, Italy

[3] Univ Bari, Ctr Innovat Technol Signal Detect & Proc, I-70121 Bari, Italy

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2002年 / 84卷 / 01期

关键词：

Teflon-like; nanocomposite; nanoparticles; gas sensors; swelling;

D O I：

10.1016/S0925-4005(01)01073-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Chemical and morphological characterization of gold-fluoropolymer (CFx(Au)) nanocomposites, deposited by ion beam co-sputtering, has been carried out in order to establish a correlation between the morphological/chemical structure of the thin film and its performance as vapor sensor. Results derived from the analytical characterization allow to reach a deeper understanding of the swelling phenomena involved in the sensing processes. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：49 / 54

页数：6

共 16 条

[1]

Bassi A, 2000, APPL PHYS A-MATER, V71, P109

[2] PROPERTIES OF MICROMETER-THICK PLASMA-POLYMERIZED TETRAFLUOROETHYLENE FILMS [J].