✦ LIBER ✦

New strategy for the development of a gas sensor based on the dynamic characteristics: principle and preliminary experiment

✍ Scribed by Satoshi Nakata; Hiroko Nakamura; Kenichi Yoshikawa

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 173 KB
Volume: 8
Category: Article
ISSN: 0925-4005
DOI: 10.1016/0925-4005(92)80179-2

No coin nor oath required. For personal study only.

✦ Synopsis

A novel method of gas sensing is proposed based on information from the non-linear dynamic property of a ceramic gas sensor. A sinusoidal voltage is applied to a heater equipped with an SnO2 gas sensor and the resulting output resistance is analysed by fast Fourier transformation (FFT). It is found that the intensities of the higher harmonics exhibit characteristic changes in the presence of different kinds of gas.

📜 SIMILAR VOLUMES

A new strategy for the construction of a

A new strategy for the construction of a tyrosinase-based amperometric phenol and o-diphenol sensor

✍ Serge Cosnier; Christophe Innocent 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 757 KB

Development of a new gas sensor for bina

Development of a new gas sensor for binary mixtures based on the permselectivity of polymeric membranes. Application to oxygen/nitrogen mixture

✍ Rosa Rego; Nídia Caetano; Rui Vale; Adélio Mendes 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 317 KB

Development and application of a new enz

Development and application of a new enzyme sensor type based on the EIS-capacitance structure for bioprocess control

✍ M. Beyer; C. Menzel; R. Quack; T. Scheper; K. Schügerl; W. Treichel; H. Voigt; M 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 335 KB

New Strategy for the Total Synthesis of

New Strategy for the Total Synthesis of Macrosphelides A and B Based on Ring-Closing Metathesis.

✍ Yuji Matsuya; Takanori Kawaguchi; Hideo Nemoto 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 83 KB 👁 1 views

The multiblock method. A new strategy ba

The multiblock method. A new strategy based on domain decomposition for the solution of wave propagation problems

✍ Francisco J. Serón; F. Javier Sabadell 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 603 KB

Development of a new method for the dete

Development of a new method for the determination of thyroxine in serum based on isotope dilution gas chromatography mass spectrometry

✍ Linda M. Thienpont; Veronique I. De Brabandere; Dietmar Stöckl; André P. De Leen 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 668 KB

A new gas chromatographic/mass spectrometric method in combination with isotope dilution for the determination of thyroxine in serum is described. Special attention was paid to the methylation step of thyroxine, which was investigated using methanolic HCI, dimethylformamide/dimethylacetal and diazom