User:Elizabeth Ghias/Notebook/Experimental Chemistry/2012/09/07: Difference between revisions

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# Each pan and lid were placed into the press.
# Each pan and lid were placed into the press.
# The three samples were placed into the DSC in spaces 6,7, and 8.
# The three samples were placed into the DSC in spaces 6,7, and 8.
# The DSC was run for the three trials with the following program:  
# The DSC was run for the each of the three trials with the following program:  
## Equilibrate (20.00°C)
## Equilibrate (20.00°C)
## Ramp (20°C/min to 240°C/min)
## Ramp (20°C/min to 240°C/min)
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<u>Crosslinking Reactions</u>


0.2 g of Films 2,4,5,6, and 7 were placed into an oven set to 90°C for 90 minutes. 
<u>List of Films</u>
* Film 1 =
* Film 2 =
* Film 3 =
* Film 4 =
* Film 5 =
* Film 6 =
* Film 7 =
* Film 8 =






==Data==
==Data==
* Add data and results here...
 
<Differential Scanning Calorimetry</u>
 
Trial 1 (Film 1) - mass of pan and lid = 0.05002 g, mass of pan and lid with material = 0.05285 g
 
Trial 2 (Film 3) - mass of pan and lid = 0.04993 g, mass of pan and lid with material = 0.0
 
Trial 3 (Film 5) - 
 


==Notes==
==Notes==

Revision as of 12:54, 10 September 2012

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Objective

To conduct Differential Scanning Calorimetry and to complete the cross-linking reactions conducted last week.


Description

Differential Scanning Calorimetry

  1. The masses of three DSC pans and lids were measured.
  2. 3 ± 0.3 mg of film (Films 1, 3, and 5 were used) were added to each pan.
  3. Each pan and lid were placed into the press.
  4. The three samples were placed into the DSC in spaces 6,7, and 8.
  5. The DSC was run for the each of the three trials with the following program:
    1. Equilibrate (20.00°C)
    2. Ramp (20°C/min to 240°C/min)
    3. Ramp (20°C/min to 20°C/min)
    4. Isothermal (5 minutes)
    5. Repeat steps 2 to 4


Crosslinking Reactions

0.2 g of Films 2,4,5,6, and 7 were placed into an oven set to 90°C for 90 minutes.


List of Films

  • Film 1 =
  • Film 2 =
  • Film 3 =
  • Film 4 =
  • Film 5 =
  • Film 6 =
  • Film 7 =
  • Film 8 =


Data

<Differential Scanning Calorimetry

Trial 1 (Film 1) - mass of pan and lid = 0.05002 g, mass of pan and lid with material = 0.05285 g

Trial 2 (Film 3) - mass of pan and lid = 0.04993 g, mass of pan and lid with material = 0.0

Trial 3 (Film 5) -


Notes

This area is for any observations or conclusions that you would like to note.


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.



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