LONG-TERM RELIABILITY OF SENSORS FOR DETECTION OF NITROGEN-OXIDES

被引：15

作者：

SAYAGO, I ^{[1
]}

GUTIERREZ, J ^{[1
]}

ARES, L ^{[1
]}

ROBLA, JI ^{[1
]}

HORRILLO, MC ^{[1
]}

GETINO, J ^{[1
]}

RINO, J ^{[1
]}

AGAPITO, JA ^{[1
]}

机构：

[1] UNIV COMPLUTENSE MADRID,FAC CIENCIAS FIS,DEPT ELECTR,E-28040 MADRID,SPAIN

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1995年 / 26卷 / 1-3期

关键词：

GAS SENSOR; TIN OXIDE; LONG-TERM RELIABILITY;

D O I：

10.1016/0925-4005(94)01556-W

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

In this work, the reliability and reproducibility of tin oxide as sensor material for the detection of nitrogen oxides as well as its behaviour when operating for long periods are studied. The experiments were carried out with thin films (3000 Angstrom) of tin oxide doped with aluminium. The sensors were operating for six months in synthetic air at the constant temperature of 525 K. During this time they were exposed with regularity to nitrogen oxide in order to determine the frequency at which calibration checks should be carried out and the frequency at which sensors may have to be replaced.

引用

页码：56 / 58

页数：3

共 50 条

[1] LONG-TERM CONCENTRATIONS OF NITROGEN-OXIDES ALONG A HIGHWAY - PRELIMINARY COMMUNICATION
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[J]. SCIENCE OF THE TOTAL ENVIRONMENT, 1984, 33 (FEB) : 113 - 117
[2] CAPACITIVE-TYPE SENSORS FOR THE SELECTIVE DETECTION OF NITROGEN-OXIDES
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[3] LONG-TERM EFFECT ON THE OZONE-LAYER OF NITROGEN-OXIDES PRODUCED BY THERMONUCLEAR EXPLOSIONS IN THE ATMOSPHERE
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[J]. ANNALES DE GEOPHYSIQUE, 1978, 34 (04): : 301 - 306
[4] NITROGEN-OXIDES
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[J]. ENVIRONMENTAL POLICY AND LAW, 1987, 17 (05) : 178 - 179
[5] NITROGEN-OXIDES
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[J]. CLEAN AIR, 1981, 15 (01): : 3 - 5
[6] NITROGEN-OXIDES MEASUREMENT
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[J]. REVUE GENERALE DE THERMIQUE, 1989, 28 (330-31): : 454 - 458
[7] INDOOR NITROGEN-OXIDES
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[J]. BULLETIN OF THE NEW YORK ACADEMY OF MEDICINE, 1981, 57 (10) : 873 - 882
[8] NITROGEN-OXIDES IN ENVIRONMENT
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[J]. REVUE DE L INSTITUT FRANCAIS DU PETROLE, 1978, 33 (04): : 613 - 621
[9] NITROGEN-OXIDES EXPERIMENTS
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[J]. JOURNAL OF CHEMICAL EDUCATION, 1976, 53 (06) : 374 - 375
[10] METHOD FOR DETECTION OF MICROORGANISMS THAT PRODUCE GASEOUS NITROGEN-OXIDES
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