Field experiment management and determinations: V.K. and N.G.; laboratory determinations: N.G., H.K. and a.M.; data statistical processing: N.G., H.K. and G.C.; data interpretation, and draft and final-version manuscript creating: N.G., H.K., A.M., M.F., G.F., A.A., V.K. and G.C.; All authors have study and agreed on the published edition on the manuscript. Funding: This exploration did not obtain any grants from public, business, or not-for-profit companies. Information Availability Statement: Not applicable. Conflicts of Interest: The authors declare that they have no conflict of curiosity.
polymersArticleDielectric Barrier Discharge Plasma Jet (DBDjet) Processed Benidipine Purity & Documentation Lowered Graphene Oxide/Polypyrrole/Chitosan Nanocomposite SupercapacitorsChen Liu 1,two , Cheng-Wei Hung three , I-Chung Cheng three , Cheng-Che Hsu four , I-Chun Cheng 5,six,seven and Jian-Zhang Chen one,two,7, 6Graduate Institute of Applied Mechanics, National Taiwan University, Taipei City 10617, Taiwan; [email protected] State-of-the-art Research Center for Green Materials Science and Technologies, Nationwide Taiwan University, Taipei City 10617, Taiwan Division of Mechanical Engineering, National Taiwan University, Taipei City 10617, Taiwan; [email protected] (C.-W.H.); [email protected] (I.-C.C.) Division of Chemical Engineering, National Taiwan University, Taipei City 10617, Taiwan; [email protected] Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei City 10617, Taiwan; [email protected] Division of Electrical Engineering, National Taiwan University, Taipei City 10617, Taiwan Progressive Photonics State-of-the-art Analysis Center (i-PARC), National Taiwan University, Taipei City 10617, Taiwan Correspondence: [email protected]; Tel.: 886-2-336-656-Citation: Liu, C.; Hung, C.-W.; Cheng, I.-C.; Hsu, C.-C.; Cheng, I.-C.; Chen, J.-Z. Dielectric Barrier Discharge Plasma Jet (DBDjet) Processed Lowered Graphene Oxide/Polypyrrole/Chitosan Nanocomposite Supercapacitors. Polymers 2021, 13, 3585. https:// doi.org/10.3390/polym13203585 Academic Editor: Rong-Ho Lee Acquired: 1 September 2021 Accepted: eleven October 2021 Published: 18 OctoberAbstract: Reduced graphene oxide (rGO) and/or polypyrrole (PPy) are mixed with chitosan (CS) binder materials for screen-printing supercapacitors (SCs) on arc atmospheric-pressure plasma jet (APPJ)-treated carbon cloth. The functionality of gel-electrolyte rGO/CS, PPy/CS, and rGO/PPy/CS SCs processed by a dielectric barrier discharge plasma jet (DBDjet) was assessed and in contrast. DBDjet processing improved the hydrophilicity of those 3 nanocomposite electrode resources. Electrochemical measurements including electrical impedance spectroscopy (EIS), cyclic voltammetry (CV), and galvanostatic charging-discharging (GCD) had been made use of to evaluate the efficiency in the 3 varieties of SCs. The Trasatti process was utilised to assess the electric-double layer capacitance (EDLC) and pseudocapacitance (Computer) of your capacitance. The energy and energy density with the 3 sorts of SCs were illustrated and compared making use of Ragone plots. Our experiments confirm that, together with the very same bodyweight of active Bafilomycin C1 Anti-infection supplies, the combined utilization of rGO and PPy in SCs can substantially boost the capacitance and increase the operation stability. Search phrases: atmospheric-pressure plasma; dielectric barrier discharge; decreased graphene oxide; polypyrrole; supercapacitor; plasmaPublisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.one. Intr.
