Conductance-transient analysis of thick-film tin oxide gas sensors under successive gas-injection steps

Measurement Science and Technology

Volumn 8, Issue 10, 1997, Pages 1133-1138

  Llobet, E ^a   Vilanova, X ^a   Brezmes, J ^a   Alcubilla, R ^b   Calderer, J ^b   Sueiras, J E ^a   Correig, X ^a  

^a UNIVERSITAT ROVIRA I VIRGILI   (Spain)

^b UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC RESISTANCE MEASUREMENT; ETHANOL; ORGANIC SOLVENTS; THICK FILM DEVICES; TIN COMPOUNDS; TOLUENE; XYLENE;

CONDUCTANCE TRANSIENT ANALYSIS; TIN OXIDE GAS SENSORS;

CHEMICAL SENSORS;

EID: 0031246752     PISSN: 09570233     EISSN: None     Source Type: Journal    
DOI: 10.1088/0957-0233/8/10/014     Document Type: Article

References (6)

1. Gutierrez J, Arés L, Horrillo M C, Sayago I, Agapito J and López L 1992 Properties of poly crystalline gas sensors based on DC and AC electrical measurements Sensors Actuators B 8 231-5
2. Wlodek S, Colbow K and Consadori F 1991 Signal-shape analysis of a thermally cycled tin oxide gas sensor Sensors Actuators B 3 63-8
3. Gardner J W 1990 A non-linear diffusion-reaction model of electrical conduction in semiconductor gas sensors Sensors Actuators B 1 371-85
4. Vilanova X, Llobet E, Alcubilla R, Sueiras J E and Correig X 1996 Analysis of the conductance transient in thick-film tin oxide gas sensors Sensors Actuators B 31 175-80
5. Llobet E, Vilanova X and Correig X 1995 Novel technique to identify hazardous gases/vapours based on transient response measurements of tin oxide gas sensors conductance Proc. SPIE 2504 559-66
6. Llobet E, Brezmes J, Vilanova X, Sueiras J E and Correig X 1997 Qualitative and quantitave analysis of volatile organic compounds using transient and steady-state responses of a thick-film tin oxide gas sensor array Sensors Actuators B 41 13-22