User:Andrew K Farag/Notebook/CHEM-581/2014/09/12: Difference between revisions
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### Determine how to make a film such that you make a 10% clay (1g of PVA, ?? of exfoliated clay solution). | ### Determine how to make a film such that you make a 10% clay (1g of PVA, ?? of exfoliated clay solution). | ||
## Prepare a crosslinked film with the exfoliated clay in a similar manner to your other films | ## Prepare a crosslinked film with the exfoliated clay in a similar manner to your other films | ||
# Continue DSC analysis | # Continue DSC analysis | ||
# Continue UVVis Analysis | # Continue UVVis Analysis | ||
##set up new malachite green/PVA-film experiment. | ##set up new malachite green/PVA-film experiment. | ||
##my group set up the 8ppm malachite green. | ##my group set up the 8ppm malachite green (4mL of 200 ppm MG +96mL of water) | ||
##two vials with no film were prepared as well to compare the glass absorbance. | |||
[[Image:Newbatch.png]] | |||
==Data== | ==Data== |
Revision as of 12:57, 12 September 2014
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ObjectiveStart preparing new films using exfoliated clay. Perform XRD measurement. Continue analysis of DSC and UVVis. Description
DataPVA - malachite green absorption
CalculationsA 10% clay has 1g of PVA and should have .11g of exfoliated clay. .11g of clay = (4% solution)x = (0.04)x x = 2.75g of exfoliated clay solution Actual mass of solution used was 2.5387g.
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