Electro-mass multi odor sensor
Sun A; Yang YA; Jiang YL; Fan ZJ; Liu QD; Li XQ; Zhou QZ; Sun A Acad Sinica Inst Semicond POB 912 Beijing 100083 Peoples R China.
1998
会议名称7th International Meeting on Chemical Sensors (IMCS-7)
会议录名称TECHNICAL DIGEST OF THE SEVENTH INTERNATIONAL MEETING ON CHEMICAL SENSORS
页码211-213
会议日期JUL 27-30, 1998
会议地点BEIJING, PEOPLES R CHINA
出版地137 CHAONEI DAJIE, BEIJING 100010, PEOPLES R CHINA
出版者WORLD PUBLISHING CORPORATION
ISBN7-80003-423-2
部门归属acad sinica, inst semicond, beijing 100083, peoples r china
摘要For an olfactory sensor or electronic nose the task is not only to detect the object concentration, but also to recognize it. It is well known that all the elements can be identified by their charge to mass ratio e+/m. We tried to use this principle for molecular recognition. Two kinds of sensors are used simultaneously in testing. One is Quartz Crystal Microbalance (QCM) for detecting the change in mass, the other is Interdigital Electrode (IE) for detecting the change in conduction. In this paper the principle and the feasibility of this method are reported. The preliminary results on the recognition of alcohols are presented. The multisensor can be used as an instrument for research on material properties and kinetic process as well.
学科领域半导体材料
主办者Tsinghua Univ.; Educ Minist China.; Sci & Technol Dev Minist China.; Natl Nat Sci Fdn China.; Beijing City Govt.; Chinese Acad Sci.; Ford Motor Co.; KC Wong Educ Fdn.; Kin-Tek Co.; Medisense Co.; State Key Lab Transducer Technol China.; Beijing Sci & Technol Commiss.
收录类别CPCI-S
语种英语
文献类型会议论文
条目标识符http://ir.semi.ac.cn/handle/172111/13895
专题中国科学院半导体研究所(2009年前)
通讯作者Sun A Acad Sinica Inst Semicond POB 912 Beijing 100083 Peoples R China.
推荐引用方式
GB/T 7714
Sun A,Yang YA,Jiang YL,et al. Electro-mass multi odor sensor[C]. 137 CHAONEI DAJIE, BEIJING 100010, PEOPLES R CHINA:WORLD PUBLISHING CORPORATION,1998:211-213.
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