The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We fabricated flexible humidity sensor which responds 10 times faster than commercial CMOS humidity sensor. Our sensor is based on Ionic-Gel-coated Fabric (IG-Fabric). We use EMIMBF4 as ionic liquid and mixed with PVDF to fabricate ionic gel. The EMIMBF4 has a characteristic that it absorbs H2O and changes its impedance. IG-Fabric has wide surface area and high gas permeability so that gases can be...
We propose a CO2 gas sensor based on an impedance change of ionic gel (IG) according to the CO2 gas concentration. The sensor consists of an IG film patterned on electrodes. The impedance of the IG changes when the IG absorbs CO2 gas. CO2 gas concentration can be detected by measuring the amount of impedance change. Our proposal sensor has a merit that power consumption is very low (<1μW). It is...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.