The optical and gas-sensitive properties of opal-like structures based on SnO2

被引：0

作者：

Bondarenko, E. A. ^{[1
]}

Bondarenko, S. A. ^{[1
]}

Kargin, N. I. ^{[2
]}

Gromov, V. F. ^{[1
]}

Belysheva, T. V. ^{[1
]}

Spiridonova, E. Yu. ^{[1
]}

Mikhnev, L. V. ^{[3
]}

Trakhtenberg, L. I. ^{[3
]}

机构：

[1] LY Karpov Phys Chem Res Inst, Moscow 105064, Russia

[2] Natl Res Nucl Univ, Moscow State Inst Engn Phys, Moscow 115409, Russia

[3] N Caucasus State Tech Univ, Stavropol, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2012年 / 86卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

opal-like structures; photon stop-zone; tin dioxide; sensor sensitivity;

D O I：

10.1134/S0036024412060064

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Opal-like materials based on tin dioxide were prepared, and their structural and sensor characteristics were studied. The optical transmission spectra of opal-like structures based on SnO2 were recorded, and the volume fraction occupied in them by tin dioxide was estimated. It was shown that structures based on SnO2 contained a photon stop-zone in the visible spectrum range. The sensor properties of the materials toward CO and H-2 were studied over the temperature range 375-425A degrees C. The SnO2 samples studied had much higher sensitivity to CO compared with SnO2 materials without opal-like structures.

引用

页码：987 / 991

页数：5

共 50 条

[21] Preparation and gas-sensing performance of GO/SnO2/NiO gas-sensitive composite materials
Jiang, Lili
Tu, Sihao
Xue, Kang
Yu, Haitao
Hou, Xingang
CERAMICS INTERNATIONAL, 2021, 47 (06) : 7528 - 7538
[22] OPTIMIZATION OF SPUTTERED SNO2 FILMS AS GAS-SENSITIVE LAYERS FOR SUSPENDED-GATE FETS
PESCHKE, M
HANSCH, W
LECHNER, J
LORENZ, H
RIESS, H
EISELE, I
SENSORS AND ACTUATORS B-CHEMICAL, 1991, 4 (1-2) : 157 - 160
[23] Optimization of sputtered SnO2 films as gas-sensitive layers for suspended-gate FETs
Peschke, M.
Hansch, W.
Lechner, J.
Lorenz, H.
Reiss, H.
Eisele, I.
Sensors and Actuators, B: Chemical, 1991, B4 (1-2): : 157 - 160
[24] PREPARATION OF FLOWER-LIKE HIERARCHICAL STRUCTURE SnO2/g-C3N4 AND ITS ETHANOL GAS-SENSITIVE PROPERTIES
Li, Xiao-Dong
Pang, Jia-Wen
BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA, 2025, 39 (01) : 141 - 152
[25] Study on the gas-sensitive properties for formaldehyde based on SnO2-ZnO heterostructure in UV excitation
Jiang, Jingjing
Shi, Linqi
Xie, Tengfeng
Wang, Dejun
Lin, Yanhong
SENSORS AND ACTUATORS B-CHEMICAL, 2018, 254 : 863 - 871
[26] Gas sensitive properties of nanometer-sized SnO2
Pan, QY
Xu, JQ
Dong, XW
Zhang, JP
TECHNICAL DIGEST OF THE SEVENTH INTERNATIONAL MEETING ON CHEMICAL SENSORS, 1998, : 81 - 83
[27] GAS-SENSITIVE EFFECTS IN STRUCTURES BASED ON V2O5-SNO2 OXIDE SEMICONDUCTING SYSTEMS
TONKOSHKUR, AS
CHERNENKO, IM
ZHURNAL TEKHNICHESKOI FIZIKI, 1990, 60 (08): : 188 - 190
[28] Highly sensitive formaldehyde gas sensor based on SnO2/Zn2SnO4 hybrid structures
Fan, Guijun
Guan, Jian
Yu, Hang
Zhu, Qiuyi
Han, Ning
Mo, Jinhan
Chen, Yunfa
BUILDING AND ENVIRONMENT, 2024, 262
[29] Surface grafting as a route to modifying the gas-sensitive resistor properties of semiconducting oxides:: Studies of Ru-grafted SnO2
Morris, L
Williams, DE
Kaltsoyannis, N
Tocher, DA
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2001, 3 (01) : 132 - 145
[30] Study on the preparation of nanometer oxide SnO2 gas-sensitive material by sol-gel method
Zhang, ZS
Zhang, XT
Chen, YH
Tian, BL
Cheng, K
Huang, YB
Du, ZL
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2003, 23 (01) : 98 - 100

← 1 2 3 4 5 →