Effect of Mo2N on the gas-sensing characteristics of SnO2-based sensors

被引：7

作者：

Reddy, CVG ^{[1
]}

Manorama, SV ^{[1
]}

Rao, VJ ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Mat Sci Grp, Hyderabad 500007, Andhra Pradesh, India

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 1999年 / 18卷 / 09期

关键词：

D O I：

10.1023/A:1006675608101

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

SnO2 is an n-type semiconducting oxide with a broad forbidden energy gap. This material is suitable for gas-sensing applications particularly for the detection of reducing gases. By dispersing small amounts of noble metals on the surface of the SnO2, the sensitivity, selectivity and the rate of response can be markedly improved. Mo2N is known to have unique physical and chemical properties including electronic, magnetic and catalytic properties that are similar to noble metals. The preparation of SnO2 by the sol-gel route and incorporation with MoO3 and Mo2N was reported. The gas-sensing characteristics of pure SnO2, MoO3 and Mo2N-incorporated SnO2 were studied.

引用

页码：673 / 676

页数：4

共 50 条

[31] EFFECTS OF ADDED TIO2 ON THE CHARACTERISTICS OF SNO2-BASED THICK-FILM GAS SENSORS
CHUNG, WY
LEE, DD
SOHN, BK
THIN SOLID FILMS, 1992, 221 (1-2) : 304 - 310
[32] Formaldehyde Gas-Sensing Characteristics of SnO2-ZnO Materials
Yoon, Jin Ho
Lee, Hoi Jung
Kim, Jung Sik
KOREAN JOURNAL OF METALS AND MATERIALS, 2010, 48 (02): : 169 - 174
[33] High performance gas sensing of CO:: Comparative tests for (SnO2-based) semiconducting and for electrochemical sensors
Bârsan, N
Stetter, JR
Findlay, M
Göpel, W
TECHNICAL DIGEST OF THE SEVENTH INTERNATIONAL MEETING ON CHEMICAL SENSORS, 1998, : 740 - 742
[34] OSCILLATIONS IN A SNO2-BASED GAS SENSING DEVICE EXPOSED TO H-2 GAS
KANEFUSA, S
NITTA, M
HARADOME, M
JOURNAL OF APPLIED PHYSICS, 1981, 52 (01) : 498 - 499
[35] The enhanced gas-sensing and photocatalytic performance of hollow and hollow core-shell SnO2-based nanofibers induced by the Kirkendall effect
Zhou, Huimin
Li, Zhiyong
Niu, Xiao
Xia, Xin
Wei, Qufu
CERAMICS INTERNATIONAL, 2016, 42 (01) : 1817 - 1826
[36] THE TEMPERATURE-DEPENDENCE OF THE RESPONSE OF SNO2-BASED GAS-SENSING LAYERS TO O-2, CH4, AND CO
BARSAN, N
TOMESCU, A
SENSORS AND ACTUATORS B-CHEMICAL, 1995, 26 (1-3) : 45 - 48
[37] Gas identification by modulating temperatures of SnO2-based thick film sensors
Univ of Tuebingen, Tuebingen, Germany
Sens Actuators, B Chem, 1-3 (45-51):
[38] Gas identification by modulating temperatures of SnO2-based thick film sensors
Heilig, A
Barsan, N
Weimar, U
Schweizer-Berberich, M
Gardner, JW
Gopel, W
SENSORS AND ACTUATORS B-CHEMICAL, 1997, 43 (1-3) : 45 - 51
[39] Enhanced acetone gas-sensing characteristics of Pd-NiO nanorods/SnO2 nanowires sensors
Hung, Nguyen Phu
Duy, Nguyen Van
Xuan, Chu Thi
Le, Dang Thi Thanh
Hung, Chu Manh
Jin, Han
Hoa, Nguyen Duc
RSC ADVANCES, 2024, 14 (18) : 12438 - 12448
[40] Thin film SnO2-based gas sensors: Film thickness influence
Korotcenkov, G.
Cho, B. K.
SENSORS AND ACTUATORS B-CHEMICAL, 2009, 142 (01): : 321 - 330

← 1 2 3 4 5 →