about specific capacitance of battery

[Swapnil Rajoba]

How calculate specific capacitance (mAh/g)of battery by taking values of voltage and current from potentiostat at galvanostatic mode. 

--

Mr. Swapnil J. Rajoba
Research Student

C/O Dr. L.D. Jadhav

Department of Physics

Rajaram College, Kolhapur.

Kolhapur-416004 M.S. India.

Contact No. +91-02346-235410

Mobile No. +91 8888609870

[Senthilkumar B]

the specific capacity (mAh/g) = current (mA) * time (h) / weight of active material (g)

usually potentiostat will give mAh values as capacity (mA h or Ah) then you can convert it to specific capacity (mA h/g) according to your electrode material weight.

note:

In case of capacitor use specific capacitance (F/g) = current (mA) * time (s) / voltage (V) * weight of active material (g)

--
Updated Android App with Quiz install @ https://play.google.com/store/apps/details?id=physicskerala.in
 
Download online tests @ http://physicskerala.4shared.com
--
If you want to hide the group messages from your Gmail inbox visit http://bit.ly/bt1TPG
Reply to this email only if your answer is related to this email...
Cross posts will be removed and ban the user from this group..
(Please avoid repeated emails..)
Email , New post to physics43{AT}googlegroups{DOT]com
==#==================#== Please reply to relevant Topic...
About This Email : http://physicskerala.blogspot.com/2000/01/1.html
==#==================#== Edit Your Email Preferences....
Please avoid Copy Righted Materials.
---
You received this message because you are subscribed to the Google Groups "PHYSICS INFORMATION 'S'" group.
To unsubscribe from this group and stop receiving emails from it, send an email to physics43+...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

--

With best Regards,

Senthilkumar

**************************************

B. Senthilkumar Ph.D,

Post doctoral Fellow,

School of Energy and Chemical Engineering (Adv. Mater. Build.103-112)

UNIST (Ulsan National Institute of Science and Technology)

50 UNIST-gil, Ulju-gun, Ulsan, 689-798, Korea

senph...@gmail.com, sen...@unist.ac.kr

+821098331771