Field experiment management and determinations: V.K. and N.G.; laboratory determinations: N.G., H.K. plus a.M.; data

Field experiment management and determinations: V.K. and N.G.; laboratory determinations: N.G., H.K. plus a.M.; data statistical processing: N.G., H.K. and G.C.; information interpretation, and draft and final-version manuscript writing: N.G., H.K., A.M., M.F., G.F., A.A., V.K. and G.C.; All authors have study and agreed to your published edition on the manuscript. Funding: This analysis didn’t get any grants from public, commercial, or not-for-profit companies. Data Availability Statement: Not applicable. Conflicts of Curiosity: The authors declare they have no conflict of interest.
polymersArticleDielectric Barrier Discharge Plasma Jet (DBDjet) Processed Decreased Graphene Oxide/Polypyrrole/Chitosan Nanocomposite SupercapacitorsChen Liu one,2 , Cheng-Wei Hung three , I-Chung Cheng 3 , Cheng-Che Hsu 4 , I-Chun Cheng 5,six,seven and Jian-Zhang Chen one,2,7, 6Graduate Institute of Applied Mechanics, National Taiwan University, Taipei City 10617, Taiwan; [email protected] Innovative Investigate Center for Green Products Science and Technological innovation, Nationwide Taiwan University, Taipei City 10617, Taiwan Moveltipril Autophagy Department 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] Department of Electrical Engineering, Nationwide Taiwan University, Taipei City 10617, Taiwan Ground breaking Photonics State-of-the-art Exploration 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 Obtained: 1 September 2021 Accepted: eleven October 2021 Published: 18 OctoberAbstract: Diminished 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 products. Electrochemical measurements which includes electrical impedance spectroscopy (EIS), cyclic voltammetry (CV), and galvanostatic charging-discharging (GCD) had been made use of to evaluate the overall performance of your three sorts of SCs. The Trasatti technique was utilised to evaluate the electric-double layer capacitance (EDLC) and pseudocapacitance (Computer) of your capacitance. The vitality and power density with the three sorts of SCs were illustrated and compared using Ragone plots. Our experiments verify that, with all the similar weight of active components, the mixed utilization of rGO and PPy in SCs can considerably increase the capacitance and make improvements to the operation stability. GSK2646264 medchemexpress Keywords: 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.