کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9700958 | 1462132 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multi-sensor technique and solid-state electrochemical sensor system for real-time and dynamic monitoring of multi-component gases
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
According to the kinetics of cross reactions for monitored multi-component gases and the transient electrochemical principles, we have proposed and established a novel multi-sensor technique for real-time and dynamic monitoring of multi-component gases, using a single microelectrode and by fusing a computer-controlled fast potential modulation method as well as functions of data acquisition, conversion and processing. Based on development of this multi-sensor technique and a new type solid polymer electrolyte, a kind of all-new solid-state electrochemical multi-component gas sensor system has been constructed, which means integrating more than two gas sensors on a single gas-sensing microelectrode. The mechanism for transient electrochemical response, detection accuracy, measuring rate and long-term stability of continuous monitoring are also discussed in this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 108, Issues 1â2, 22 July 2005, Pages 379-383
Journal: Sensors and Actuators B: Chemical - Volume 108, Issues 1â2, 22 July 2005, Pages 379-383
نویسندگان
Zhong-Bai Zhou, Bao-Shan He, Liang-Dong Feng, Nai-Cai Cai,