What is the sample preparation technique for carbon samples?

I have made some carbon samples both CNTs and also activated carbons. How to we get clean SEM images. What is the sample preparation required? What is the sputtering time or cycles to be employed?

08 September 2018 1,379 5 View

Can Lithium metal be used as reference electrode?

Can litium which is very reactive be used as an reference electrode in an electrochemical process. If so how do we use it as a counter and reference electrode. Also handling this setup does it...

06 July 2016 7,053 2 View

Can any one mention reactions which can be monitored by GC?

I would like to monitor ester hydrolysis with GC. can any one help me by pointing out if there are any reactions that can be done so. Thank you.

06 July 2016 9,923 3 View

How to coat activated carbon on copper plate?

how do we coat activated carbon on to copper plate for studying its cpacitance? Are there any other methods?

02 March 2016 4,660 4 View

What are the maximum working potentials for a glassy carbon electrode?

09 October 2015 5,301 3 View

How many equivalents of selenium dioxide are required for oxidation?

I am carrying out the oxidation of benzylic methyl group to carbonyls. I wanted to use SeO2 and so wanted to know how many mole equivalents of it is required to oxidise one mole of methyl group....

04 May 2015 2,278 5 View

What is the best procedure to oxidize 2-methylpyridine to the corresponding acid in high yield?

As there are many procrdures...

31 December 2014 2,055 2 View

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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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