Ashish Gupta

5 Questions 24 Answers 0 Followers

Questions related from Ashish Gupta

What if no plateau observed in ist cycle in lithium ion half cell for carbon as anode?

What is possible if no plateau observed in ist discharge cycle carbon as anode in lithium ion half cell. however irreversible capacity loss occurs

07 July 2017 2,857 3 View

Can someone explain lithium half cell reaction for carbon as anode

is immediately after cell fabrication the li ion goes to the carbon? and so when we carried out first cycle it is discharging (lithium goes back to anode). or in discharging lithium ions got...

06 June 2017 6,112 9 View

What is Significance of peaks at 42 and 44 in Carbon XRD spectra?

At higher temperature heating in inert, 42 peak get suppressed while 44 peak arises. is 42 peak related to defects in the carbon crystallography?

07 July 2016 3,596 9 View

Electrospun fibers have a diameter in the sub-micron range (a few nm to 1 micro meter). How are they said to be nanofibers as the defined size of a nano prefix is up to 100nm?

Nanofibers diameters are in the micron range i.e. 200-1000nm and their length is in meters or centimeters. Why are they called nanofibers when the nano prefix added to them has a size of up to 100nm?

01 January 2013 9,166 2 View

What kind of defects can be observed in graphite interlayers. can these be observed using HRTEM?

when it is perfect layers are straight but if layers are scrumbled. is this a kind of defect. if yes, then what kind of defects can be observed? any reference...

01 January 1970 3,818 2 View