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 report on an efficient and highly thermally stable doping with iodine on ink-jet printed graphene films. The films consist of pristine few-layer graphene nano-platelates (p-GNPs) that are randomly stacked. With iodine doping simply by soaking in aqueous iodine solution, the printed p-GNPs films are enhanced in electrical conductivity by up to around 2 times. The doping effect exhibits excellent...
Owing to enormous growing interest regarding the graphene based field emission display device, we have reported a very simple route to synthesis amorphous graphene (a-Gs) by ultra-sonication assisted unzipping of low-temperature synthesized amorphous carbon nanotubes. Also different hybrid systems have been developed by spinning assisted coating of the as prepared a-Gs on plasma enhanced chemical...
Amorphous carbon nanotubes (a-CNTs) were synthesized by a simple process using ammonium chloride and ferrocene at a low temperature (∼250°C) in open atmosphere. The as-prepared samples were oxidized by a simple acid treatment and further functionalized with stearic acid. For the confirmation of oxidation and functionalization, the pristine and the modified a-CNTs were characterized by Fourier transformed...
Amorphous carbon films with different surface topologies were synthesized on a Si substrate by plasma enhanced chemical vapor deposition at various pressures using acetylene as a carbon precursor. The samples were characterized by scanning electron microscopy, atomic force microscopy and Fourier transformed infrared spectroscopy. The contact angles for water with the as-prepared carbon films were...
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.