Difference between revisions of "User:Moira M. Esson/Notebook/CHEM-581/2012/11/14"

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(Autocreate 2012/11/14 Entry for User:Moira_M._Esson/Notebook/CHEM-581)
 
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==Entry title==
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==Objectives==
* Insert content here...
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#Perform polyvinyl acetate synthesis
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#ISE film preparation(do this for film selectivity)
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==ISE film preparation==
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General Protocol
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#Cut PVOH film in half. Place each half in a 100mL beaker. There will be two beakers used for each film.
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#Fill one beaker with ~50mL 20ppm CuSO<sub>4</sub> stock solution. Make sure enough solution is used to completely cover the film.
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#Fill the second beaker with ~50mL 20ppm NaSO<sub>4</sub> stock solution. Make sure enough solution is used to completely cover the film.
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#Allow the films to sit for ~48hours
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Notes:
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*The films that were used were PVOH(MW 22K)+0.8wt% GA crosslinked and PVOH(MW 22K)+0.8wt% GA+NaMT crosslinked
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<br>
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==Acetylation==
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*The general protocol for acetylation described [[Category:]]
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Revision as of 14:56, 26 November 2012

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Objectives

  1. Perform polyvinyl acetate synthesis
  2. ISE film preparation(do this for film selectivity)

ISE film preparation

General Protocol

  1. Cut PVOH film in half. Place each half in a 100mL beaker. There will be two beakers used for each film.
  2. Fill one beaker with ~50mL 20ppm CuSO4 stock solution. Make sure enough solution is used to completely cover the film.
  3. Fill the second beaker with ~50mL 20ppm NaSO4 stock solution. Make sure enough solution is used to completely cover the film.
  4. Allow the films to sit for ~48hours

Notes:

  • The films that were used were PVOH(MW 22K)+0.8wt% GA crosslinked and PVOH(MW 22K)+0.8wt% GA+NaMT crosslinked


Acetylation

  • The general protocol for acetylation described [[Category:]]