03 March 2019 1 6K Report

Can SSZ-13zeolite dissolve in water or ethanol? If not a solution ,can it make a good dispersion.

More Nayab Nasir's questions See All
How to identify the selected and the de-selected controllers in an override control ?

I have recently learned the concept of override control in the p&id diagram. I have also learned some typical examples but whenever i come across a new complicated override control I find it...

31 December 2019 1,113 3 View

Explaination of a new peak in the DSC pattern of Pebax 1657 + SSZ-13 zeolite mixed matrix membrane?

I mixed SSZ-13 CHA type zeolite with Pebax 1657 to form mixed matrix membranes. The DSC ( exotherms) patters of MMM have new peaks at 50 to 100C that i cant find the explaination for. Can anyone...

04 May 2019 1,406 2 View

Is there any way to purify Matrimide 5218?

Hi, I want to purify Matrimide 5218. Can anyone please suggest me a suitable method to purify it?

11 December 2018 7,729 3 View

How can i purify meta-phenylenediamine (m-PD) ?

I need to purify/recrystallize m-phenylenediamine . Is there any simple method to do it ?

09 October 2018 8,677 6 View

Does PMDA-mPD combination works for making Polyimide membrane?

Recently I tried to make a Polyimide PI membrane using Pyromellitic dianhydride (PMDA) and m-phenylene diamine (mPD). Using DMAc as solvent, After reaching Polyamic acid PAA stage i casted the...

09 October 2018 4,767 0 View

Similar questions and discussions
MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close