User:Allison K. Alix/Notebook/CHEM-581/2012/08/29
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==Description== | ==Description== | ||
| - | Procedure: | + | <u>Procedure:</u> |
| - | 0.5 g of 22000g/mol PVOH was added to 3mL of water and stirred with heat until dissolved (~15 minutes). In addition to this 3 other solutions containing the following were prepared under the same procedure: 1.0g of 22000g/mol PVOH in 5mL | + | 0.5 g of 22000g/mol PVOH was added to 3mL of water and stirred with heat until dissolved (~15 minutes). In addition to this 3 other solutions containing the following were prepared under the same procedure: |
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| + | *1.0g of 22000g/mol PVOH in 5mL H<sub>2</sub>O | ||
| + | *0.5g 100000g/mol PVOH in 3mL H<sub>2</sub>O | ||
| + | *1.0g 100000g/mol PVOH in 5mL H<sub>2</sub>O | ||
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| + | Once all four solutions were prepared, each was poured into a round dish where they were left to dry for 48 hours. | ||
==Data== | ==Data== | ||
Current revision
 Experimental Chemistry
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ObjectiveSynthesize 4 thin films using polyvinyl alcohols of different molecular weights DescriptionProcedure: 0.5 g of 22000g/mol PVOH was added to 3mL of water and stirred with heat until dissolved (~15 minutes). In addition to this 3 other solutions containing the following were prepared under the same procedure:
Once all four solutions were prepared, each was poured into a round dish where they were left to dry for 48 hours. DataNo data has been gathered thus far, however these films as well as other films prepared in a similar manner will be later analyzed using several analytical methods (IR spectroscopy, Differential Scanning Calorimetry, X-Ray diffraction etc.) Notes~template procedure for synthesis of thin films
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