How to differentiate catalysis of ORR + OER from electrolyte decomposition in Li-O2 battery?

I am working on the Li-O2 battery. After using Ru nanoparticles as catalyst in the cathode we observed a decrease in the overpotential during charging and discharging of the lithium-oxygen...

04 May 2017 1,526 4 View

Why inter lattice spacing of two graphene sheets is different in graphene quantum dots and graphite?

In many articles graphene quantum dots inter lattice spacing is reported as 0.21 nm and in the case of graphite inter lattice spacing is 0.34 nm. Can anyone suggest any reason for change in this...

06 July 2016 267 9 View

Why Pt nanoparticles entrapped in polymer does not show steady sate current in Rotating disc electrode measurement?

I am working with platinum nanoparticles entrapped polymer for fuel cells. For measuring its ORR activity, glassy carbon modified with polymer entrapped Pt nanoparticles is used as WE, Pt wire as...

03 April 2016 6,387 4 View

Cyclic voltammetry and lithim battery measurement correlation

How to correlate cyclic voltammetry data with the Lithium air battery charge discharge curve? Can anyone suggest any articles?

02 March 2016 2,585 2 View

Can anyone inform me how can I completely remove sodium hydroxide and other sodium residues from the carbon dots without adding any acid?

After synthesis of carbon dots in sodium hydroxide solution, how can I remove complete sodium from the carbon dots? Please inform me. Thank you

01 February 2016 3,455 10 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

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 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 to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 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 Can I clain a removal of a co-author?

I would like to make a correction in a co-author in your paper which is wrong. This name is also in other papers of Kenton Ko. Zey Ko is not a Co-author . The correct name is Zdenka...

24 February 2021 3,476 4 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View