Nur Suhaili

5 Questions 8 Answers 0 Followers

Questions related from Nur Suhaili

From Randles-Sevcik equation, what is the problem when current peak versus square root of scan rate graph is linear, but does not crosses the origin?

According to Randles sevcik equation, the linear graph of current peak vs square root of scan rate should touch at the origin. But what is the problem when it doesn't touch the origin? I just use...

15 April 2016 5,985 7 View

Any suggestions for why the XRD peak shifts?

Can anyone explain the shifting of XRD peak for ZnO nanostructure by electrochemical deposition process? Can anyone explain what is the cause of the shifting in my XRD peak? Shifting to the left...

20 December 2013 7,563 24 View

How to dissolve mercury (II) chloride in water to get different concentration of mercury(II) chloride solution?

As I know, the solubility of mercury(II) chloride in water are as follow: 3.6 g/100 mL (0 °C) 7.4 g/100 mL (20 °C) 48 g/100 mL (100 °C) Is it after dissolving mercury(II) chloride in water, I can...

12 March 2013 9,620 3 View

Do different numbers of layers of graphene give different work functions?

Graphene can be single layer, bilayer and multilayer. Different layers might give different results in device fabrication.

07 March 2013 2,269 8 View

What is a suitable electrode to use on graphene when using a vacuum evaporator?

Vacuum evaporators are usually suitable for metals below 1500°C. Previous research shows Cr/Au are suitable to make electrodes on graphene, but Cr is not suitable to deposit using a vacuum...

19 February 2013 6,236 5 View