The Sensing Properties of Single Y-Doped SnO2 Nanobelt Device to Acetone

被引：32

作者：

Li, Xinmin ^{[1
,3
]}

Liu, Yingkai ^{[1
,2
,3
]}

Li, Shuanghui ^{[1
,3
]}

Huang, Jieqing ^{[1
,3
]}

Wu, Yuemei ^{[1
,3
]}

Yu, Dapeng ^{[3
,4
]}

机构：

[1] Key Lab Yunnan Higher Educ Inst Optoelect Informa, Kunming 650500, Peoples R China

[2] Yunnan Normal Univ Photoelect Mat & Device, Key Lab, Kunming 650500, Peoples R China

[3] Yunnan Normal Univ, Inst Phys & Elect Informat, Kunming 650500, Peoples R China

[4] Peking Univ, State Key Lab Mesoscop Phys, Dept Phys, Beijing 100871, Peoples R China

来源：

NANOSCALE RESEARCH LETTERS | 2016年 / 11卷

基金：

中国国家自然科学基金;

关键词：

SnO2; nanobelts; Y3+ doping; Gas sensor; Optical properties; Acetone; CHEMICAL-VAPOR-DEPOSITION; FILMS; NANOPARTICLES; NANOCRYSTALS; FORMALDEHYDE; EMISSION; SENSORS; SPHERES;

D O I：

10.1186/s11671-016-1685-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Pure SnO2 and Y-doped SnO2 nanobelts were prepared by thermal evaporation at 1350 degrees C in the presence of Ar carrier gas (30 sccm). The samples were characterized by scanning electron microscope (SEM), X-ray diffraction (XRD), energy dispersion spectrometer (EDS), X-ray photoelectron spectrometer (XPS), UV-Vis absorption spectroscopy, Raman spectroscopy, and Fourier transform infrared spectrum (FTIR). The sensing properties of the devices based on a single SnO2 nanobelt and Y-doped SnO2 nanobelt were explored to acetone, ethanol, and ethanediol. It reveals that the sensitivity of single Y-doped SnO2 nanobelt device is 11.4 to 100 ppm of acetone at 210 A degrees C, which is the highest response among the three tested VOC gases. Y3+ ions improve the sensitivity of SnO2 sensor and have an influence on the optical properties of Y-doped SnO2 nanobelts.

引用

页数：8

共 33 条

[1] Raman investigation of rutile-phased TiO2 nanorods/nanoflowers with various reaction times using one step hydrothermal method [J].

Ahmad, M. K. ;

Mokhtar, S. M. ;

Soon, C. F. ;

Nafarizal, N. ;

Suriani, A. B. ;

Mohamed, A. ;

Mamat, M. H. ;

Malek, M. F. ;

Shimomura, M. ;

Murakami, K. .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (08) :7920-7926

[2]

Ahn JH, 2013, APPL PHYS LETT, V104

[3] Optical and magnetic properties of Er-doped SnO2 nanoparticles [J].

Bhaumik, S. ;

Ray, S. K. ;

Das, A. K. .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2013, 210 (10) :2146-2152

[4] Increasing Solar Absorption for Photocatalysis with Black Hydrogenated Titanium Dioxide Nanocrystals [J].

Chen, Xiaobo ;

Liu, Lei ;

Yu, Peter Y. ;

Mao, Samuel S. .

SCIENCE, 2011, 331 (6018) :746-750

[5] Microstructures, surface states and field emission mechanism of graphene-tin/tin oxide hybrids [J].

Ding, Jijun ;

Wang, Minqiang ;

Yan, Xingbin ;

Zhang, Xiangyu ;

Ran, Chenxin ;

Chen, Haixia ;

Yao, Xi .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 395 :40-44

[6]

Elisabetta C, 2013, SENSOR ACTUAT B-CHEM, V179, P3

[7] Colloidal CdSe1-xSx Nanoplatelets with Narrow and Continuously-Tunable Electroluminescence [J].

Fan, Fengjia ;

Kanjanaboos, Pongsakorn ;

Saravanapavanantham, Mayuran ;

Beauregard, Eric ;

Ingram, Grayson ;

Yassitepe, Emre ;

Adachi, Michael M. ;

Voznyy, Oleksandr ;

Johnston, Andrew K. ;

Walters, Grant ;

Kim, Gi-Hwan ;

Lu, Zheng-Hong ;

Sargent, Edward H. .

NANO LETTERS, 2015, 15 (07) :4611-4615

[8] Nanomechanical characteristics of SnO2:F thin films deposited by chemical vapor deposition [J].

Fang, TH ;

Chang, WJ .

APPLIED SURFACE SCIENCE, 2005, 252 (05) :1863-1869

[9] Fabrication of the hollow SnO2 nanoparticles contained spheres as extreme ultraviolet (EUV) target [J].

Ge, Liqin ;

Ji, Jianyu ;

Tian, Tian ;

Xiao, Zhongdang ;

Gu, Zhongze ;

Norimatsu, Takayoshi ;

Shimada, Yoshinori ;

Nishimura, Hiroaki ;

Fujioka, Shinsuke ;

Nagai, Keiji .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2010, 358 (1-3) :88-92

[10] Infrared spectra of the complexes of trifluoroethene with dimethyl ether, acetone, and oxirane: A cryosolution study [J].

Herrebout, Wouter A. ;

Delanoye, Sofie N. ;

Maes, Bert U. W. ;

van der Veken, Benjamin J. .

JOURNAL OF PHYSICAL CHEMISTRY A, 2006, 110 (51) :13759-13768

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