Titlebook: Gas Sensors; Principles, Operatio G. Sberveglieri Book 1992 Springer Science+Business Media Dordrecht 1992 design.development.mechanisms.me

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Semiconductor Gas Sensors Based on SnO2 Thick Films,usually in the form of a thick film. Since we have concentrated on electrical studies of the response characteristics of SnO. thick films in our laboratory, the discussion also has an emphasis on the transducing properties (conductance signals) of the sensor. Initially, some electrical properties of

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Catalytic Gas Sensors,ng a catalyst with a thermal probe that detects the heat released during the oxidation of a combustible gas on the catalyst surface. The roles of the catalyst, the thermal probe and filters for improving poison protection and selectivity are all considered, and available choices for these components

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Organic Semiconductor Gas Sensors,or impurities introduced into the bulk of semiconductors (doping) and has found wide application. Impurities present at the surface by adsorption of gases from the ambient can also considerably affect the semiconductivity. This is of growing technical interest as it may offer opportunities for the d

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Field Effect Gas Sensors,evices which respond to gases when the gas affects the electric field over the insulator in the device. A variety of applications of these kinds of sensors will be described, including their use in multisensor arrays together with pattern recognition routines.

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Optical Gas Sensors,ve index and optical path length are successfully utilized for detection of gas components. Various gas sensitive materials have been reported so far. Remote sensing device with an optical fiber and non-dispersive infrared analyzer are also effective for gas composition analyses by using IR or near-

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Future Trends in the Development of Gas Sensors,r engineering on the molecular scale, improvement of existing materials and preparation technologies, experimental aspects to characterize and identify sensor structures with a control down to the molecular scale, elementary steps of molecular detection utilized in different sensor setups, and an ou

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https://doi.org/10.1007/978-3-642-12405-1economic geology; global metals resources; metallogeny; mineral economics; ore deposits; mineral resource