Mohammad Amdad Ali

2 Questions 3 Answers 0 Followers

Questions related from Mohammad Amdad Ali

How to calculate diffusion coefficient of swelling gel? Is Fick's law still valid for it?

Fick's law assumes that thickness of the sheet is constant. However, in case of gel it gets swelled as sorption proceeds. I just wonder how to calculate the diffusion coefficient in such case.

18 July 2014 5,319 3 View

Van der Waals force measurement/calculation?

Provided that van der Waals force exists between two different organic molecules. Is there any method to calculate/measure the Van der Waals force? Thanks in advance.

03 July 2013 8,394 7 View