High ethanol sensitive SnO 2 microspheres

Jian Ping Ge; Jin Wang; Hao Xu Zhang; Xun Wang; Qing Peng; Ya Dong Li

doi:10.1016/j.snb.2005.04.001

High ethanol sensitive SnO ₂ microspheres

Jian Ping Ge
, Jin Wang
, Hao Xu Zhang
, Xun Wang
, Qing Peng
, Ya Dong Li^*

^*此作品的通讯作者

Tsinghua University
CAS - Changchun Institute of Optics Fine Mechanics and Physics

科研成果: 期刊稿件 › 文章 › 同行评审

120 引用（Scopus）

摘要

Comparing with the traditional method to make the tin oxide (SnO ₂) sensor material (hydrolysis of SnCl ₄ in basic solutions), a novel CVD strategy has been investigated to prepare highly sensitive SnO ₂ microspheres. SnCl ₂ was used as the precursor to form SnS ₂ microspheres, which was composed of single-crystal SnS ₂ sheet. Then, the sample was oxidized in air and transformed to polycrystalline SnO ₂ microspheres. BET surface area and BJH pore diameter were measured with nitrogen adsorption at 77.36 K on a Chemsorb-3000 instrument. X-ray diffraction (XRD) and transmission electron microscopy (TEM) results showed the sample had small grain size, which made it highly sensitive to ethanol.

源语言	英语
页（从-至）	937-943
页数	7
期刊	Sensors and Actuators B: Chemical
卷	113
期	2
DOI	https://doi.org/10.1016/j.snb.2005.04.001
出版状态	已出版 - 27 2月 2006
已对外发布	是

访问文件

10.1016/j.snb.2005.04.001

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{6fde7efbe77a448d96e52eb8ef370f22,

title = "High ethanol sensitive SnO 2 microspheres",

abstract = "Comparing with the traditional method to make the tin oxide (SnO 2) sensor material (hydrolysis of SnCl 4 in basic solutions), a novel CVD strategy has been investigated to prepare highly sensitive SnO 2 microspheres. SnCl 2 was used as the precursor to form SnS 2 microspheres, which was composed of single-crystal SnS 2 sheet. Then, the sample was oxidized in air and transformed to polycrystalline SnO 2 microspheres. BET surface area and BJH pore diameter were measured with nitrogen adsorption at 77.36 K on a Chemsorb-3000 instrument. X-ray diffraction (XRD) and transmission electron microscopy (TEM) results showed the sample had small grain size, which made it highly sensitive to ethanol.",

keywords = "Ethanol sensor, Microsphere, SnO",

author = "Ge, \{Jian Ping\} and Jin Wang and Zhang, \{Hao Xu\} and Xun Wang and Qing Peng and Li, \{Ya Dong\}",

year = "2006",

month = feb,

day = "27",

doi = "10.1016/j.snb.2005.04.001",

language = "英语",

volume = "113",

pages = "937--943",

journal = "Sensors and Actuators B: Chemical",

issn = "0925-4005",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - High ethanol sensitive SnO 2 microspheres

AU - Ge, Jian Ping

AU - Wang, Jin

AU - Zhang, Hao Xu

AU - Wang, Xun

AU - Peng, Qing

AU - Li, Ya Dong

PY - 2006/2/27

Y1 - 2006/2/27

N2 - Comparing with the traditional method to make the tin oxide (SnO 2) sensor material (hydrolysis of SnCl 4 in basic solutions), a novel CVD strategy has been investigated to prepare highly sensitive SnO 2 microspheres. SnCl 2 was used as the precursor to form SnS 2 microspheres, which was composed of single-crystal SnS 2 sheet. Then, the sample was oxidized in air and transformed to polycrystalline SnO 2 microspheres. BET surface area and BJH pore diameter were measured with nitrogen adsorption at 77.36 K on a Chemsorb-3000 instrument. X-ray diffraction (XRD) and transmission electron microscopy (TEM) results showed the sample had small grain size, which made it highly sensitive to ethanol.

AB - Comparing with the traditional method to make the tin oxide (SnO 2) sensor material (hydrolysis of SnCl 4 in basic solutions), a novel CVD strategy has been investigated to prepare highly sensitive SnO 2 microspheres. SnCl 2 was used as the precursor to form SnS 2 microspheres, which was composed of single-crystal SnS 2 sheet. Then, the sample was oxidized in air and transformed to polycrystalline SnO 2 microspheres. BET surface area and BJH pore diameter were measured with nitrogen adsorption at 77.36 K on a Chemsorb-3000 instrument. X-ray diffraction (XRD) and transmission electron microscopy (TEM) results showed the sample had small grain size, which made it highly sensitive to ethanol.

KW - Ethanol sensor

KW - Microsphere

KW - SnO

UR - https://www.scopus.com/pages/publications/31844449058

U2 - 10.1016/j.snb.2005.04.001

DO - 10.1016/j.snb.2005.04.001

M3 - 文章

AN - SCOPUS:31844449058

SN - 0925-4005

VL - 113

SP - 937

EP - 943

JO - Sensors and Actuators B: Chemical

JF - Sensors and Actuators B: Chemical

IS - 2

ER -

High ethanol sensitive SnO 2 microspheres

摘要

访问文件

其它文件与链接

学术指纹

引用此

High ethanol sensitive SnO ₂ microspheres