User:Alicia Rasines Mazo/Notebook/CHEM-572 Experimental Biological Chemistry II/2015/02/10

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Tasks for February 10

  • To carry out a new aniline polymerization

Aniline polymerization

Follow same steps as in February 4:

  • The experiment is to be performed in a 250 mL round bottom flask by adding 0.511 mL of aniline, followed by 91 mL of distilled water, 3 mL of 1 M HCl and 5.37 mL of H2O2. 21 mL of gold-lysozyme catalyst was added and the round bottom flask was capped with a septum cover. The experiment was ran under nitrogen atmosphere for 24h and stirred at room temperature.
  • The solid products are to be collected by titration, washed with acetone to remove the oligomers, and extracted with 1-methyl-2pirrolidone to dissolve the polymeric material. Emeraldine salt will be collected by removing the solvent through evaporation at 100°C under a vacuum.

Calculations:

  • Amount of H2O2:
    • (10.01M)v1=0.00537 mol
    • v1=5.37 mL of H2O2


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