Elaboration and characterization of SnO2-Mn2O3 thin layers prepared by electrostatic spray deposition

被引：28

作者：

Gourari, H

Lumbreras, M

Van Landschoot, R

Schoonman, J

机构：

[1] Univ Metz, CLOES, LICM, F-57078 Metz 03, France

[2] Delft Univ Technol, Inorgan Chem Lab, NL-2600 GA Delft, Netherlands

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1998年 / 47卷 / 1-3期

关键词：

tin oxide gas sensor; AC measurements; complex impedance; sensitivity;

D O I：

10.1016/S0925-4005(98)00022-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Tin oxide and mixed tin oxide-manganese oxide layers as prepared by electrostatic spray deposition (ESD) were analyzed and characterized under different temperatures and concentrations of hydrogen in nitrogen. Analysis by scanning electron microscopy (SEM) shows a structure of grain aggregates, while energy dispersion analysis reveals that the starting precursor compositions and the final compositions are very close. X-ray diffraction (XRD) and X-ray photo-electron spectroscopy analysis (XPS) gave us the nature of the obtained oxides: SnO2 and Mn2O3. Electrical characterization versus temperature and concentration reveals an appreciable sensitivity of the SnO2-Mn2O3 (10:1) mixed oxide and a negligible response for the other compositions. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：189 / 193

页数：5

共 33 条

[21] A multimodal impedimetric sensor for humidity and mechanical pressure using a nanosized SnO2-Mn3O4 mixed oxide
Khan, Sher Bahadar
Karimov, Kh. S.
Din, Alaud
Akhtar, Kalsoom
MICROCHIMICA ACTA, 2018, 185 (01)
[22] A multimodal impedimetric sensor for humidity and mechanical pressure using a nanosized SnO2-Mn3O4 mixed oxide
Sher Bahadar Khan
Kh. S. Karimov
Alaud Din
Kalsoom Akhtar
Microchimica Acta, 2018, 185
[23] Influence of surface defects and preferential orientation in nanostructured Ce-doped SnO2 thin films by nebulizer spray deposition for lowering the LPG sensing temperature to 150°C
Thomas, Boben
Deepa, S.
Kumari, K. Prasanna
IONICS, 2019, 25 (02) : 809 - 826
[24] Growth and Characterization of CuO-doped SnO2 Thin Films Prepared by Sequential Electron Beam Evaporation Method for Application as Hydrogen Sulfide Gas Sensor
Kumar, Rajesh
RESEARCH JOURNAL OF PHARMACEUTICAL BIOLOGICAL AND CHEMICAL SCIENCES, 2015, 6 (03): : 471 - 475
[25] Enhanced photoelectrocatalytic performance of α-Fe2O3 thin films by surface plasmon resonance of Au nanoparticles coupled with surface passivation by atom layer deposition of Al2O3
Liu, Yuting
Xu, Zhen
Yin, Min
Fan, Haowen
Cheng, Weijie
Lu, Linfeng
Song, Ye
Ma, Jing
Zhu, Xufei
NANOSCALE RESEARCH LETTERS, 2015, 10
[26] Study of high-k Er2O3 thin layers as ISFET sensitive insulator surface for pH detection
Pan, Tung-Ming
Lin, Jian-Chi
Wu, Min-Hsien
Lai, Chao-Sung
SENSORS AND ACTUATORS B-CHEMICAL, 2009, 138 (02) : 619 - 624
[27] Electrochemical determination of olmesartan medoxomil using hydrothermally prepared nanoparticles composed SnO2-Co3O4 nanocubes in tablet dosage forms
Rahman, Mohammed M.
Khan, Sher Bahadar
Faisal, M.
Rub, Malik Abdul
Al-Youbi, Abdulrahman O.
Asiri, Abdullah M.
TALANTA, 2012, 99 : 924 - 931
[28] ELECTRICAL AND OPTICAL PROPERTIES OF SOL-GEL PREPARED Pd-DOPED SnO2 THIN FILMS: EFFECT OF MULTIPLE LAYERS AND ITS USE AS ROOM TEMPERATURE METHANE GAS SENSOR
Ray, Sandipan
Gupta, P. S.
Singh, Gurdeep
JOURNAL OF OVONIC RESEARCH, 2010, 6 (01): : 23 - 34
[29] ELECTRICAL AND OPTICAL PROPERTIES OF SOL-GEL PREPARED Pd-DOPED SnO2 THIN FILMS: EFFECT OF MULTIPLE LAYERS AND ITS USE AS ROOM TEMPERATURE METHANE GAS SENSOR
Ray, Sandipan
Gupta, P. S.
Singh, Gurdeep
JOURNAL OF OVONIC RESEARCH, 2010, 6 (02): : 63 - 74
[30] Microstructural control of porous In2O3 powders prepared by ultrasonic-spray pyrolysis employing self-synthesized polymethylmethacrylate microspheres as a template and their NO2-sensing properties
Hyodo, Takeo
Fujii, Eriko
Ishida, Keijiro
Ueda, Taro
Shimizu, Yasuhiro
SENSORS AND ACTUATORS B-CHEMICAL, 2017, 244 : 992 - 1003

← 1 2 3 4 →