Abstract
AbstractThe regulation of catalyst distribution is crucial to enhance transmittance of graphene transparent conductive films (TCFs) maintaining their high electrical properties in the chemical vapor deposition (CVD) process. We successfully regulated the distribution of Cu nanoparticles (NPs) and realized the controllable deposition of graphene on the insulating substrates coated with SiO2 nanospheres antireflection (SiO2 NSs AR). The graphene/SiO2 NSs AR composite TCFs prepared with optimized conditions have transmittance of 95.86 % and sheet resistance of 0.934 kΩ ⋅ sq−1. Compared with graphene TCFs with a whole coated distribution of Cu NPs, the optical properties of graphene/SiO2 NSs AR composite TCFs were significantly improved. Meanwhile, it can maintain a comparable or even lower sheet resistance. This method is easier‐operational, low‐cost and lays a foundation for preparing high‐quality graphene TCFs for future electronic devices.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
