Is it create a major difference on property of PANI ? If APS is added into aniline monomer OR aniline monomer is added into APS for PANI synthesis ?
I think the difference degree depends on the reagents concentrations but if you need a good PANI then add APS solution to the acidified monomer solution. There are a lot of publications on the topic.
Anil, synthesis of pani by aps is a step wise process
1. Nucleation of monomers by aps assisted free radical
2. Chain elongation by these monomers combination
Now u can understand the effect of addition of few drops of aps in monomer solutions and vice versa. If u did not get it then post again. Good luck
Dear Parveen,
Do you have any paper where aniline is added into the APS for the preparation of PANI ?or any related information over aniline into APS addition. If yes, please send it to me.
Thanks
Anil Kumar
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