Actually what I needed is d33 thickness vibration mode.
I hope it can make a Ultrasound with PVDF-TrFE.
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 ?
07 August 2019 5,077 3 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...
07 August 2019 8,048 5 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?
07 August 2019 8,332 4 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...
20 August 2018 1,962 2 View
07 August 2018 3,838 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...
06 July 2018 7,858 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...
06 July 2018 796 3 View
I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...
02 March 2021 5,829 1 View
I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...
01 March 2021 395 3 View
during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...
01 March 2021 7,476 4 View
I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...
27 February 2021 1,829 3 View
During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...
25 February 2021 7,994 3 View
I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...
23 February 2021 9,592 2 View
What are the testing rate for electrodes recommended by ASTM for cochlear implants. I am currently doing the 15mm/min elongatio testing.
22 February 2021 1,515 1 View
One of my colleagues said, "the impedance you can measure with the three electrodes and with the specific sequence varying the frequency" Is it possible to configure the potenciostat without the...
21 February 2021 418 2 View
Hello everyone Do you have any information about this error 'The experiment was stopped by a potential overload on Vs (auxiliary electrode)' in Origamaster software? I tried everything possible,...
19 February 2021 3,152 7 View
The experiment is really simple. When I do a bulk electrolysis with 1% TFAA (ACN solution) to get dihydrogen, what is going to be oxidized? (working electrode graphit, counter electrode platinum,...
18 February 2021 4,430 1 View