What is the most suitable NMR solvent for carbon-based materials?

What is the most suitable NMR solvent for carbon-based materials?

25 December 2020 5,020 4 View

Effect of adsorbent porosity on efficiency of adsorbent recovery ?

Hi guys. Can anyone answer the following with citing the references? 1) Relationship between adsorbent porosity and adsorption/desorption rate? 2)Relationship between porosity and adsorbent...

31 October 2020 6,323 5 View

Where is the best location for placement of a magnetic filter in a amine system?

One solution which is presented for eliminating suspended Iron sulfide (FeS) contamination from refinery amine system, is using from magnetic separation. where location of amine circulation (rich...

09 September 2020 9,879 6 View

What is teaching? rethinking about concept of teaching after coronavirus?

every person knows that teaching is the most important weapon we can use change the world. but there is an important question which education ? or teaching? when I think this question my mind...

04 August 2020 6,998 3 View

What can be joint projects between chemistry and mechanical engineering?

how can I find a common related project between chemistry (polymers or biomolecules) and mechanical engineering( for example fluid mechanics )???

15 April 2020 2,388 1 View

What is the appropariate property method for simulation a process contains component such MeOH, H2O, and hydrocarbon olefins?

I'm need to select a property method for estimation physical property of above mentioned components that involved in a chemical process at high temperature and moderate pressure. in the most parts...

05 August 2018 3,473 5 View

How can apply a lumped kinetic model in simulation software such as Aspen plus?

In Some kinetic modeling articles, a reaction network has been proposed , where in some components with similar properties ( but different molecular formula and structure), put in a hypothetical...

17 October 2017 9,408 6 View

What is the best protocol for ihc stainng to detect GluR2 (subtype of AMPA reseptor)?

14 October 2016 6,718 5 View

How can I to measure growth speed in plants?

11 May 2016 9,637 6 View

Why is NaOH usually used to adjust the pH of media in tissue culture rather than KOH?

whereas Na is usually an unwanted nutrient for tissue culture, while K is commonly used as a macro-elemen

13 April 2015 1,065 4 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

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

What thickness need for ITO to use as conductive layer?

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

Why is my platinum counter electrode getting dirty during electrodeposition?

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

How does charge on working electrode changes with rising potential?

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

How to troubleshoot Electrochromic Films and Electrochromic Devices?

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

How does elongation affect the resistance of an electrode?

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

Is that possible to do an impedance measurement without FRA module?

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

Do you know this error? The experiment was stopped by a potential overload on Vs (auxiliary electrode)?

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

Which compound is getting oxidized during bulk electrolysis with TFAA?

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

Not able to charge-discharge Li-ion coin cell at higher C rate ?

I am working on cathode material. I have made different Li-ion coin cell against Li metal using commercial available cathode materials such as LCO,LMO, LFP and NMC and also with the lab...

18 February 2021 1,450 3 View