Two-Dimensional Cataluminescence Sensor Based on Nano-SnO2 Materials for Determination of Methyl Tert-Butyl Ether

被引：2

作者：

Liu Ming-Yang ^{[1
,2
]}

Zhou Peng ^{[3
]}

Wang Hong-Wei ^{[1
]}

Yao Jia-Biao ^{[1
]}

Zhao Jing-Hong ^{[1
]}

机构：

[1] Liaoning Entry Exit Inspect & Quarantine Bur, Ctr Tech, Dalian 116001, Peoples R China

[2] Dalian Jiaotong Univ, Coll Environm & Chem Engn, Dalian 116028, Peoples R China

[3] Dalian Univ Technol, Coll Chem Engn, Dalian 116024, Peoples R China

来源：

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2011年 / 39卷 / 09期

关键词：

Controlled synthesis; Nano-SnO2; materials; Cataluminescence; Two-dimensional sensor; Methyl tert-butyl ether; GAS SENSOR; CHEMILUMINESCENCE; CATALYSTS; ETHANOL; ARRAY; OXIDATION;

D O I：

10.3724/SP.J.1096.2011.01406

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Two kinds of morphologies Nano-SnO2 materials, SnO2-CNT nanocomposites and nanorods, were controllably synthesized by liquid deposition method using CNT as a template. Cataluminescence (catalytic chemiluminescence, CTL) characteristic of methyl tert-butyl ether (MTBE) and methanol catalyzed on nanosized SnO2 with two kinds of morphologies was studied. BET surface area of the SnO2 nanomaterial was very important for the CTL. The relationship between two kinds of morphologies nano-SnO2 materials and cri, of MTBE and methanol was established. A new kind of two-dimensional CTL sensor has been developed based on the CTL mentioned above. The purity of MTBE and the content of methanol in MTBE product have been simultaneously determined using the two-dimensional CTL sensor.

引用

页码：1406 / 1411

页数：6

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