Mariam K. Ali

5 Questions 11 Answers 0 Followers

Questions related from Mariam K. Ali

UV-Vis spectra of graphene oxide with higher wavelength?

Is it normal to find the wavelength for pi-pi* transition for graphene oxide at around 260? If so what is the probable reason since the literature reports a wavelength of around 230.

04 April 2019 7,971 4 View

EIS data interpretation

I have some data from my sulfonated membranes and need some help in interpretation of the data with regards to its resistance, conductivity etc.

04 April 2013 2,905 4 View

What is the future trend for thin film technology? How much of a hot topic is it for research? main challenges and successes in working with them?

I am curious to learn about this technology and would really love to get in touch with anyone who has experience or has worked with this technology. Thank you

09 September 2012 1,032 5 View

Filtering polymer from sulfuric acid

I tried to filter my polymer precipitate from sulfuric acid using the normal filter paper but to no avail. Does anyone have a better suggestion? I checked and they say rock wool is an option but I...

07 July 2012 1,913 2 View

Solution casting from 25-150 micrometers

Does anyone have infomation, suggestions or has come across any detailed articles on this topic? I need to understand the procedure and parameters for solution casting of polymer membranes from...

05 May 2012 1,758 0 View