In this chapter, we presented a comprehensive overview on the recent progress with respect to the rational design and growth of 1D hetero-nanowires to make efficient gas sensors. The advantageous aspects of 1D nanowires for application as the sensing elements, as well as the sensing mechanism, ...
Nanowire-based gas sensors Gas sensors fabricated with nanowires as the detecting elements are powerful due to their many improved characteristics such as high surface-to-volume rati... X Chen,CKY Wong,CA Yuan,... - 《Sensors & Actuators B Chemical》 被引量: 288发表: 2013年 Recent advances...
内容提示: Contents lists available at ScienceDirectSensors and Actuators B: Chemicaljournal homepage: www.elsevier.com/locate/snbSelective gas sensor based on one single SnO 2 nanowireMatteo TonezzerIMEM-CNR, sede di Trento - FBK, Via alla Cascata 56/C, Povo - Trento, ItalyA R T I C L ...
Designing heterostructure materials for better gas sensing performance is a key for obtaining low-temperature gas sensor device technologies. Herein, CuO nanoparticle-ZnO nanowire heterostructure-based gas sensors have been fabricated by thermal evaporation followed by annealing in argon and air atmospheres ...
NANOWIRE-BASED HYDROGEN SENSOR Device responds faster than standard H sensors via unique mechanism REGINALD M. PENNER HAD a nifty idea: Improve the speed with which a sensor can detect hydrogen gas by using thinner palladium wires than in a conventional ... C Henry - 《Chemical & Engineering ...
Fluctuation enhanced gas sensing with WO3-based nanoparticle gas sensors modulated by UV light at selected wavelengths The sensitivity and selectivity of WO3-based gas sensors can be enhanced by UV-irradiation-induced modulation, especially if different wavelengths are… [ Maciej Trawka,J Smulko,L ...
ultrasensitive optical sensors and ultrafast directly modulated light sources. However, the obtained Q factors of such structures are usually extremely low due to their small reflectivity at end-facets22,23. Most importantly, the reported hybrid plasmonic lasers are all insulated devices22,23 due to ...
gas. These properties enable H 2 sensing by simply measuring the electrical resistance of the Pd nanostruc- tures as a function of H 2 concentration. Moreover, this simple gas sensing scheme enables the Pd-based H 2 sensors to be compatible with microelectromechanical system (MEMS) processes,...
the overreliance on air conditioning to achieve comfortable indoor temperatures results in significant power consumption and corresponding greenhouse gas emissions3. Research in this field has shown that installing windows with reversible optical properties can result in a 50% reduction in energy consumption...
Sensors & Actuators B ChemicalY. Lim, Y. Lee, J. Heo, and H. Shin, "Highly sensitive hydrogen gas sensor based on a suspended palladium/carbon nanowire fabricated via batch microfabrication processes," Sens. Actuators B, vol. 210, pp. 218-224, 2015....