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Questions related from Yeonghun Yun
I want to use Metal oxide for cathode, carbon for anode. In that case, is that correct to connect cathode - Working electrode, Anode - Reference&Counter electrode ?
08 August 2019 5,132 3 View
I will use Carbon material for anode and Metal oxide for cathode with In-plane structure. In that case, Can i measure each of anode, cathode capacitance and all of supercapacitor's capacitance?
08 August 2019 8,409 4 View
I want to make a Asymmetric supercapacitor. So it can have more Working voltage limit than Symmetric supercapacitor. But I wonder there will be electrolyte decomposion, and how to conclude the...
08 August 2019 8,169 5 View
Actually I'm using a PVDF-TrFE(TrFE 30%) powder with solvent(DMF or MEK). My goal is to make over 240micron meter PVDF-TrFE films. Before that process, I need to analyze the films figure. With...
21 August 2018 2,017 2 View
08 August 2018 3,890 2 View
Hello all, I'm working on making a specific central frequency by PVDF-TrFE films(piezo-electric material). By the way, for making thicker than 200 micron of PVDF-TrFE films, there are many...
07 July 2018 7,900 0 View
Hello. I have a question about vacuum degassing. I want to eliminate the micro-bubbles before evaporating the solution with the heat(P[VDF-TrFE]+MEK or DMF 10wt%). The size of the solution will be...
07 July 2018 850 3 View
Actually what I needed is d33 thickness vibration mode. I hope it can make a Ultrasound with PVDF-TrFE.
06 June 2018 687 0 View
