Bulkesh Siwach

12 Questions 19 Answers 0 Followers

Questions related from Bulkesh Siwach

When I read articles on renewable energy source, It comes everywhere that Sun provides 3X 1024 J energy per year to earth. Means How many joule?

I needs its explanation..Plz provide Regards

03 March 2018 1,334 3 View

What is the significance of cyclic voltammetry (CV) measurements in the field of counter electrodes for DSSCs?

I have prepared three carbon based electrodes like graphene, MWCNTs, GRAPHENE OXIDE etc. and need to note CV of these. Please tell is this measurement is necessary for these counter electrodes...

17 November 2017 2,817 2 View

Can electrolyte used in the cyclic voltammetry (CV) measurement has significant influence on the CV curves?

I need a detailed explaination about the effect of electrolyte used in CV measurement and the nature of the samples under reference. Please answer as soon as possible Regards

17 November 2017 6,987 5 View

Is it suitable to use drop casting method for depositing films of counter electrodes of DSSCs?

I am to deposite films of MWCNTs and graphene for counter electrode for DSSC. Actually I need some research papers that can explain this technique in a detailed way....thanks in advanced.

16 October 2017 2,495 2 View

Why different type of electrolytes are used in cyclic voltammetry (CV) measurement of DSSC ?

As I am to perform CV of my cells but confused about electrolyte selection. Can anyone suggest me the way of electrolyte selection..i mean the electrolyte will depend upon the properties of...

22 June 2017 836 3 View

How we can determine average pore size using Imagej software in FESEM micrograph?

Please write the steps which I have to follow to estimate avg. pore size in my FESEM micrograph...Please answer as soon as possible.

16 February 2017 263 29 View

What about the stability of DSSC at high temperatures?

is commercialization of DSSC possible?

24 April 2016 8,174 5 View

How graphene makes bond with the TiO2 in tiO2/graphene nanocomposites? What should be the possible mechanism?

As i am synthesizing TiO2/graphene nanocomposites so want to know about the linkage mechanism.

16 March 2016 1,393 6 View

What characterizations are important for the support of counter electrode of DSSC basically?

i have made graphene counter for DSSC application and want to know the minimum characterizations in this regard.

19 January 2016 6,411 12 View

Can the fill factor value of a solar cell be greater than 1?

Also what does FF of a solar cell actually mean? when i am calculating FF from cell iv plot it has value greater than 1. Why it is so..tell the correct procedure for the calculation of FF.

19 October 2015 6,355 20 View

How to increase the adhrence and stability of thin films prepared by doctor blade method?

After heat treatment at 450 for half an hour..my films were not stick to ITO properly..they easily stick to hand if scretched...i have used PEG 20000 as binder and distl. water for making pastes...

04 February 2015 4,706 3 View

Which material from carbon family can act as a potential counter electrode for DSSCs?

As i was searching for making a low cost CE for DSSCs fabrication.

01 January 1970 136 1 View