User:Melissa Novy/Notebook/CHEM-571/2012/08/29: Difference between revisions
From OpenWetWare
Melissa Novy (talk | contribs) (Autocreate 2012/08/29 Entry for User:Melissa_Novy/Notebook/CHEM-571) |
Melissa Novy (talk | contribs) |
||
| Line 6: | Line 6: | ||
| colspan="2"| | | colspan="2"| | ||
<!-- ##### DO NOT edit above this line unless you know what you are doing. ##### --> | <!-- ##### DO NOT edit above this line unless you know what you are doing. ##### --> | ||
== | ==PVOH Films== | ||
* | * Prepared PVOH films in water. | ||
** 0.5 grams PVOH (MW 130,000) in 3 mL H<sub>2</sub>O | |||
** 1.0 grams PVOH (MW 130,000) in 5 mL H<sub>2</sub>O | |||
*Standard PVOH Film Protocol | |||
# Combine in small beaker with stir bar. | |||
# Heat on hot plate to 70-80°C until PVOH dissolves. | |||
# Pour solution into Teflon dish and let sit to dry. | |||
*Notes | |||
**An additional 2-3 mL H<sub>2</sub>O was added to each solution to fully dissolve the PVOH. | |||
<!-- ##### DO NOT edit below this line unless you know what you are doing. ##### --> | <!-- ##### DO NOT edit below this line unless you know what you are doing. ##### --> | ||
__NOTOC__ | __NOTOC__ | ||
Revision as of 07:29, 29 August 2012
 Project name
|
<html><img src="/images/9/94/Report.png" border="0" /></html> Main project page Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> |
PVOH Films
|
|
