Self-assembly of silver–graphene hybrid on electrospun polyurethane nanofibers as flexible transparent conductive thin films

Multilayer Graphene Films Obtained by Dip Coating Technique

“…Our results indicate a lower light transmitted reaching 10 and 20% compared with those related to depositions of non-oxidized graphene flakes, 30 graphene oxide and graphene oxide with nanowires and nanofibers 12,13,29 to which transmittances in the range 55-75% were reported.…”

“…Chemical vapor deposition method applied directly onto a solid substrate, primarily coated with a catalytic film, is another possibility 4 . Transparent conductive films have been used as an element in new electronic devices 5,12 such as touch screen, organic light emission device and solar cell 13,14 . For these application its low sheet resistance and a high optical transmittance are essential.…”

“…For these application its low sheet resistance and a high optical transmittance are essential. The most used material with the above characteristics has been indium tin oxide (ITO), but its high cost of production and mechanical fragility do not allow its use in flexible screens 5,12,13 . Thus, new alternatives have been searched to replace ITO.…”

Electrical properties of acrylic resin composite thin films with graphene/silver nanowires

“…The DTA (A) result 21 can be assigned to asymmetric stretching vibration of CAH bond in ACH 2 A and asymmetric bending vibration of ACH 3 in the AC, respectively. The bands at 1719 cm 21 and 1295 cm 21 are the stretching vibrations of C@O and CAOAC in ester compounds. Furthermore, the band at 700 cm 21 is the ACH 2 rocking vibration of butyl acrylate.…”

“…The thermal analysis of crosslinked AC was carried out using a differential scanning calorimetry (DSC) (STA449C, Netasch Corp.) in air with a scanning rate of 108C / min. Fourier-transform infrared (FT-IR) spectra of AC with KH-570 modification and composite films were measured by a Nicolet-510P Fourier transform infrared spectrometer (Nicolet Corp.) in the range of 450-4000 cm 21 . Raman spectra of samples were measured using a LabRAM HR confocal Raman system with 532 nm diode laser excitation at room temperature.…”