I will be planning to use transition metal derivatives with graphitic carbon nitride nanocomposite for energy application. What are the advantages and disadvantges of the nanocomposite.
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 5,714 1 View
We have planned for synthesis Graphene which method efficient for synthesis and easy method
04 May 2015 9,028 3 View
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 8,150 2 View
I have tried to ethanol +Hcl but did not get fully dissolve in that solution , Anybody know how to dissolve? Please explain to me ]
31 December 2014 1,439 1 View
I tried to dissolve PdCl2 in ethanol but it precipitated with few amounts PdCl2. How can I dissolve it?
11 December 2014 2,523 6 View
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 5,029 0 View
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 8,714 8 View
I have used hydrothermal method for different nanostructures synthesis but any method available to synthesis different nanostructures.
01 January 1970 5,473 8 View
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 7,531 1 View
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 6,388 4 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?
03 August 2024 4,624 3 View
I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...
03 August 2024 5,384 0 View
for eg. transition shock scale
01 August 2024 5,998 0 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
I am currently working on modeling FCC catalyst regeneration and have come across a point of uncertainty that I hope you can assist me with. In my previous models, I have utilized lumped kinetics...
30 July 2024 6,137 0 View