Effect of humidity on ammonia gas sensitivity of intrinsically conducting composite films

被引：13

作者：

Bouhadid, Myriam ^{[1
,2
]}

Redon, Nathalie ^{[1
]}

Plaisance, Herve ^{[1
]}

Desbrieres, Jacques ^{[2
]}

Reynaud, Stephanie ^{[2
]}

机构：

[1] Ecole Mines Douai, F-59508 Douai, France

[2] EPCP IPREM, UMR 5254, F-64053 Pau 9, France

来源：

MACROMOLECULAR SYMPOSIA | 2008年 / 268卷

关键词：

ammonia; humidity; polyaniline; sensor;

D O I：

10.1002/masy.200850802

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

The effect of humidity on the ammonia gas (NH(3)) detection of conducting composite films was investigated. The first results showed that the presence of humidity, acting as interference gas, modifies the behaviour of sensors in the presence of ammonia. However, the behaviour study at atmosphere without ammonia of our materials in controlled temperature and humidity allowed distinguishing atmospheric effect from NH(3) pollution.

引用

页码：9 / 13

页数：5

共 10 条

[1]

Electrosynthesis of polypyrrole/sulfonated polyaniline composite films and their applications for ammonia gas sensing [J].

Bai, Hua ;

Chen, Qi ;

Li, Chun ;

Lu, Chanhui ;

Shi, Gaoquan .

POLYMER, 2007, 48 (14) :4015-4020

[2]

BOUHADID M, 2007, SENSOR LETT UNPUB

[3]

An electron-spin-resonance study of polyaniline and its derivatives: Polymer interactions with moisture [J].

Kahol, PK ;

Dyakonov, AJ ;

McCormick, BJ .

SYNTHETIC METALS, 1997, 84 (1-3) :691-694

[4]

Synthesis and characterization of polyaniline prepared in the presence of nonionic surfactants in an aqueous dispersion [J].

Kohut-Svelko, N ;

Reynaud, S ;

François, J .

SYNTHETIC METALS, 2005, 150 (02) :107-114

[5]

Ammonia sensors based on sensitive polyaniline films [J].

Kukla, AL ;

Shirshov, YM ;

Piletsky, SA .

SENSORS AND ACTUATORS B-CHEMICAL, 1996, 37 (03) :135-140

[6]

Effect of humidity on NH3 gas sensitivity of polyaniline blend films [J].

Matsuguchi, M ;

Okamoto, A ;

Sakai, Y .

SENSORS AND ACTUATORS B-CHEMICAL, 2003, 94 (01) :46-52

[7]

Effect of NH3 gas on the electrical conductivity of polyaniline blend films [J].

Matsuguchi, M ;

Io, J ;

Sugiyama, G ;

Sakai, Y .

SYNTHETIC METALS, 2002, 128 (01) :15-19

[8]

Ammonia sensing characteristics of thin film based on polyelectrolyte templated polyaniline [J].

Prasad, GK ;

Radhakrishnan, TP ;

Kumar, DS ;

Krishna, MG .

SENSORS AND ACTUATORS B-CHEMICAL, 2005, 106 (02) :626-631

[9]

HUMIDITY DEPENDENCY OF ELECTRICAL-CONDUCTIVITY OF DOPED POLYANILINE [J].

TAKA, T .

SYNTHETIC METALS, 1993, 57 (2-3) :5014-5019

[10]

Temperature- and humidity-related degradation of conducting polyaniline films [J].

Tobolková, E ;

Prokes, J ;

Krivka, I ;

Trchová, M ;

Stejskal, J .

MACROMOLECULAR SYMPOSIA, 2004, 212 :447-454

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