User:Karlena L. Brown/Notebook/PVOH Research/2013/04/05

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(PVOH Film Preparations)
(Straight Pipette: Microsphere Pressure Samples Tested)
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| 4||90:10||146K||50% CEC NaMT w/ Bu<sub>3</sub>HdP<sup>+</sup>||0.1721
| 4||90:10||146K||50% CEC NaMT w/ Bu<sub>3</sub>HdP<sup>+</sup>||0.1721

Revision as of 02:00, 15 April 2013

PVOH Research Main project page
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OBJECTIVES

  • Begin fluorescence detection through pressure testing analysis of microsphere samples (new modifications & better results)
  • Continue to run DSC sample analysis on microsphere samples previously prepared on 3/29/13
  • Continue to remove excess oil from microsphere samples prepared on 03/29/13
  • Wash microspheres prepared on 03/29/13 with hexanes
  • Dry microsphere samples rinsed with hexanes in preparation for DSC and X-ray
  • Make films containing both clay and PVOH variations to run X-ray analysis

Straight Pipette: Microsphere Pressure Samples Tested

RECALL HYDROGEL PRESSURE TESTING PROTOCOL ON 2/20/13 & FLUORESCENCE ANALYSIS PROCEDURES ON 2/13/13

Sample Order PVOH vs. Clay Ratio PVOH Type Clay Selection Amount of Hydrogel Used (g)
150:50146K110% CEC Laponite w/ DMHXLBR0.1883
290:10146KNaMT0.1742
390:10146K110% CEC Laponite w/ DMHXLBR0.1404
490:10146K50% CEC NaMT w/ Bu3HdP+0.1721
550:50146K50% CEC NaMT w/ Bu3HdP+0.1884
650:50146KNaMT0.1349

PVOH Film Preparations

RECALL FILM MAKING PROTOCOL ON 9/02/12

PVOH vs. Clay Ratio Clay Selection PVOH 146K Mass (g) Actual Clay Mass (g) H2O Added (mL)
NONENONE0.49990NONE8.0
50:5050% CEC NaMT w/ Bu3HdP+0.252800.24688.0
90:1050% CEC NaMT w/ Bu3HdP+0.457700.050308.0
50:50110% CEC NaMT w/ DMHXLBR0.250200.250108.0
90:10110% CEC NaMT w/ DMHXLBR0.450200.052408.0

Notes


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