Transition metal oxides (TMOs, eg, MnO2), have received a substantial amount of recent attention due to their distinct structure–property relationships in multiple fields, eg, optoelectronics, spintronics, catalysis, defect engineering, and energy-related applications. Birnessite manganese dioxide (δ-MnO2) nanosheets are highly regarded as an attractive electrode material for portable energy storage devices. As the layered structure of δ-MnO2 enables much thinner and flexible devices.
Rational engineering and simplified fabrication of high-energy micro-supercapacitors (MSCs) using graphene and other 2D nanosheets are of great value for flexible and integrated electronics. Here we develop one-step mask-assisted simplified fabrication of high-energy MSCs (PG-MSCs) based on the interdigital hybrid
Advanced materials (Deerfield Beach, Fla.), 27(24), 3669-3675 (2015-05-15)
Ultrathin printable graphene supercapacitors are demonstrated, based on solution-processed electrochemically exfoliated graphene hybrid films on an ultrathin poly(ethylene terephthalate) substrate, exhibiting an unprecedented volumetric capacitance of 348 F cm(-3) , an ultrahigh scan rate of 2000 V s(-1) , and
Questions
Reviews
★★★★★ No rating value
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.