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.
Smart nanofibers based on PLA and PEG with the addition of clove oil (Eugenia caryophyllus) (EO) were obtained using the electrospinning technique. The nanofibers were characterized by SEM, FT-IR, TGA and DSC. For the PLA/PEG/EO composite (mass ratio 2/1/0.25), the temperature of the maximum decomposition rate was approximately 370°C. This composite exhibited good latent heat energy storage (melting...
Wytwarzanie chłodu może wiązać się ze zwiększonymi kosztami energii elektrycznej z uwagi na niedopasowanie profilu zapotrzebowania na chłód z niższymi cenami energii w taryfie nocnej. Akumulatory chłodu o poprawnym doborze i dopasowaniu do profilu zapotrzebowania na chłód u danego odbiorcy mogą pozwolić na zmniejszenie rachunków dzięki redukcji zużycia energii elektrycznej w godzinach szczytowych...