An Array of Piezoelectric Crystal Sensors with Plasticized PVC Coatings Used as Perfume Odour-Sensing System

Abstract

Abstract: The traditional method for the preparation of PVC ion-sensitive membrances has been adapted to the formation of adsorptive coatings on a piezoelectric crystal sensor (PCS).Besides the PVC matrix and di-n-octylphenyl phosphate(DOOP) plasticizer, 12 adsorptive materials have been selected from 68 compounds by cluster analysis: squalane, polyethylene glycol-20M, dodecyldimethylaniline, thionalid, polyethylene glycol octylphenyl ether, suc cinimide, diacetyl cellulose, benzyltetradecylidimethylammonium chloride, 8-hydroxyquino line, N-(2-hydroxylbenzyl ) didecylamine, dimethylpropaneldiol succinate, triton X-305.The frequency shift data obtained from the sensor array responding to four commercial per fume vapours are first autoscaled and then treated by principal component aualysis. The two dimensional display of autosealed data measured by the sensor array shows well-defined clus ters for different perfume odours.The sensor array has also been applied to classification of commercial spirituous liquor,wine and soft drink samples,as well as aliphatic alcohol homo logue, and propanol isomer samples. The response characteristics of sensor arrays have been investigated experimentally.

Key words: Array, Piezoelectric crystal sensor, Plasticized PVC coating, Perfume odour-sensing system

CLC Number:

O657.1

TrendMD:

CAO Zhong, LIN Hui-Gai, WANG Bin-Feng, WANG Ke-Min, CHEN Ze-Zhong, YU Ru-Qin. An Array of Piezoelectric Crystal Sensors with Plasticized PVC Coatings Used as Perfume Odour-Sensing System[J]. Chem. J. Chinese Universities, 1995, 16(5): 704.

[1]	XIA Dacheng, ZHOU Rui, TU Bo, CAI Zhiwei, GAO Nan, JI Xiaoxu, CHANG Gang, REN Xiaoming, HE Yunbin. Fabrication of Ag/Au Nanowires Array as a SERS Substrate for High-sensitivity Malachite Green Detection [J]. Chem. J. Chinese Universities, 2022, 43(3): 20210731.
[2]	YUAN Meng, ZHAO Yingjie, WU Yuchen, JIANG Lei. Assembly of Perovskite Arrays and Multifunctional Detector Applications [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220448.
[3]	JIANG Shan, SHEN Qianqian, LI Qi, JIA Husheng, XUE Jinbo. Pd-loaded Defective TiO₂ Nanotube Arrays for Enhanced Photocatalytic Hydrogen Production Performance [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220206.
[4]	WANG Wei, ZOU Bingchen, HOU Jie, ZHOU Wanli, LUO Jianping, WANG Kangli, JIANG Kai. In⁃situ Analysis of Interfacial Reaction Process Inside Li-Ga Liquid Metal Battery [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220261.
[5]	ZHAO Lingyun, HUANG Hanxiong, LUO Duyu, SU Fengchun. Effect of Flexibility of Composites on Performances of Sensors with Micro-structured Inverted Pyramid Arrays [J]. Chem. J. Chinese Universities, 2021, 42(9): 2953.
[6]	WU Yaqiang, LIU Siming, JIN Shunjin, YAN Yongqing, WANG Zhao, CHEN Lihua, SU Baolian. Synthesis of Zn-Doped NiCoP Catalyst with Porous Double-layer Nanoarray Structure and Its Electrocatalytic Properties for Hydrogen Evolution [J]. Chem. J. Chinese Universities, 2021, 42(8): 2483.
[7]	XIE Fan, CHEN Shanshan, ZHUO Longhai, LU Zhaoqing, GAO Kun, DAI Qiyang. Fabrication of Poly（p-xylene） Nanofiber Arrays by CVD Liquid Crystal Template Method and Their Degradability [J]. Chem. J. Chinese Universities, 2021, 42(8): 2643.
[8]	CHEN Shaoyun, ZHANG Xingying, LIU Ben, TIAN Du, LI Qi, CHEN Fang, HU Chenglong, CHEN Jian. Controllable Growth of Silver Nanoparticles on TiO₂ Tetragonal Prism Nanarrays and Its SERS Effect [J]. Chem. J. Chinese Universities, 2021, 42(8): 2381.
[9]	SUN Hao, GONG Jie, YANG Yan, WANG Xinqing, CHEN Huidong. Synthesis of Three-dimensional Ordered In₂O₃ Nanowire Arrays and the Effect of Nanostructure Order on Gas Sensitivity [J]. Chem. J. Chinese Universities, 2021, 42(6): 1730.
[10]	LI Xiaoqian, ZHANG Hua, LU Haijian, LIU Chang, LIU Qinglong, MA Xiayu, FANG Yuanping, LIANG Dapeng. Mechanism of Photocatalytic Degradation of Rhodamine B by TiO₂ Nanowire Array with Internal Extraction Electrospray Ionization Mass Spectrometry [J]. Chem. J. Chinese Universities, 2020, 41(9): 2003.
[11]	OUYANG Mi, CHEN Lu, HU Xuming, LI Yuwen, DAI Dacheng, TU Yuanbo, BAI Ru, LÜ Xiaojing, ZHANG Cheng. Preparation and Electrochromic Properties of TiO₂-PTPAT Nano Core/Shell Composite Films [J]. Chem. J. Chinese Universities, 2020, 41(12): 2796.
[12]	WANG Wu, LAI Hua, CHENG Zhongjun, LIU Yuyan. Reversible Regulation of Droplet Directional/anti-directional Rolling on Superhydrophobic Shape Memory Microarray Surface [J]. Chem. J. Chinese Universities, 2020, 41(11): 2538.
[13]	QIAN Ming,XU Zhimin,LIU Weiwei,HAN Bing. Preparation and Characterization of Pyrrole-(3,4-ethylenedioxythiophene) Copolymer Ordered Nanoarray Film^† [J]. Chem. J. Chinese Universities, 2019, 40(3): 612.
[14]	LIU Ben,ZHANG Xingying,CHEN Shaoyun,HU Chenglong. Preparation and Electrochemical Energy Storage Performance of One Dimensional Orderly Polyaniline Nanowires Array^† [J]. Chem. J. Chinese Universities, 2019, 40(3): 498.
[15]	DING Lingyun, JU Yuanlai, SUN Wei, CHEN Ji. Preparation of Functional Patterned Protein Arrays via the Combination of Inverse Emulsion and Breath Figure Method^† [J]. Chem. J. Chinese Universities, 2018, 39(6): 1311.

An Array of Piezoelectric Crystal Sensors with Plasticized PVC Coatings Used as Perfume Odour-Sensing System

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments