User:Madeleine Y. Bee/Notebook/CHEM-581 Experimental Chemistry/2014/10/29: Difference between revisions
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==, 2014== | ==October 29, 2014== | ||
===Procedures=== | ===Procedures=== | ||
====Polymer Bead Synthesis==== | |||
Goal: form beads that don't crosslink with each other | |||
*1.0015 g PVA, 0.1099 g Clay, 7 mL 1 M HCl and mix until dissolved | |||
*Add 500 uL glutaraldehyde, mix for 3 minutes | |||
*Drop solution into 200 mL acetone in 600 mL beaker | |||
**Did not work | |||
*1.9930 g PVA, 0.1050 g clay, 4 mL 1 M HCL and mix until dissolved and volume is reduced (to get a high concentration as possible) | |||
*Drop 1 mL solution into hexane | |||
**Formed spheres for ~2 seconds before falling apart | |||
*Combine 1 mL solution with 50 uL glutaraldehyde | |||
**Solution too thick to stir | |||
===Data=== | ===Data=== | ||
Revision as of 08:23, 29 October 2014
 CHEM 581: Experimental Chemistry
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October 29, 2014ProceduresPolymer Bead SynthesisGoal: form beads that don't crosslink with each other
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