What is the reason of Jsc increasing some cases? what is is the mass transfort limitations?

Pt electrode you cannot reach the stable photocurrent! The current is increasing all the way to JSC! (It can be a sign of mass transport limitations)

11 December 2016 5,659 1 View

Which method for best for graphene synthesis fro R&D purpose?

We have planned for synthesis Graphene which method efficient for synthesis and easy method

04 May 2015 8,972 3 View

How to Prepare WO2 for EIS(NYQUIST AND BODE) STUDEIS and Cyclic voltametry?

I have bought new Electro chemical work station, i want to know how to make WO2 sample preparation for Cyclic voltametry and nyquist and bode plots. we have three electrodes. glassy carbon -...

01 February 2015 8,090 2 View

How to disolve WC ,VC materials?

31 December 2014 1,290 1 View

How can I dissolve PdCl2?

11 December 2014 2,439 6 View

,what is scientific meaning explain this results can you send any article based this results?

grain size increase --- strain and dislocation density reduce what is the reason? Crystallite size increases but dislocation density and strain value reduces

11 December 2014 4,970 0 View

How can one calculate strain and stress from an XRD graph?

I have XRD pattern and already I have calculated particle size but now I want calculate strain and stress. How should I calculate it?

10 November 2014 8,624 8 View

Is there any possible way to obtain different nanostructures except hydrothermal method?

I have used hydrothermal method for different nanostructures synthesis but any method available to synthesis different nanostructures.

01 January 1970 5,422 8 View

What is the exact reason crystal size small despite of the sem shows big faceted paprticles?

The question is why we have very small crystal size in XRD but in SEM we can observe big faceted crystals, For example perhaps the faceted particles may not be single crystal?

01 January 1970 6,330 4 View

How the precursor materials during the synthesis procedure is responsible for nanofiber type of structural characteristics?

I used VOCl3 , Ethanol and urea as precursor materials and during synthesis procedure 800 degree, 1100 degree at N2 atmosphere. Final product obtained Vo, VN, VC nanofibers. let me know , How the...

01 January 1970 7,475 1 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

Can anyone help me with the administration of the "Mind the Gap" Scale for satisfaction with transition to adult care?

We are working on a study focused on adolescents' transition to adult care and are looking for a validated measure for satisfaction with the transition. So far the only measure that we have came...

28 February 2021 2,338 1 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 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