User:Madeleine Y. Bee/Notebook/CHEM-581 Experimental Chemistry/2014/08/29: Difference between revisions

From OpenWetWare
Jump to navigationJump to search
No edit summary
No edit summary
(2 intermediate revisions by the same user not shown)
Line 46: Line 46:
**Vial + film mass: 13.2917g
**Vial + film mass: 13.2917g
**Film mass: 13.2917-13.1937= 0.098g
**Film mass: 13.2917-13.1937= 0.098g
'''Average polymer film mass: 0.09365g'''<br.>
*Polymer-10% Clay Film in  10 mL 2 ppm Malachite Green
*Polymer-10% Clay Film in  10 mL 2 ppm Malachite Green
**Vial mass: 13.0053g
**Vial mass: 13.0053g
**Vial + film mass: 13.0742g
**Vial + film mass: 13.0742g
**Film mass: 13.0742-13.0053
**Film mass: 13.0742-13.0053= 0.0689g
*Polymer-10% Clay Film in  10 mL 8 ppm Malachite Green
*Polymer-10% Clay Film in  10 mL 8 ppm Malachite Green
**Vial mass: 12.9926g
**Vial mass: 12.9926g
**Vial + film mass: 13.75845g
**Vial + film mass: 13.75845g
**Film mass:
**Film mass: 13.75845-12.9926= 0.76585
*Polymer-10% Clay Film in 10 mL 80 ppm Malachite Green
*Polymer-10% Clay Film in 10 mL 80 ppm Malachite Green
**Vial mass: 13.0268g
**Vial mass: 13.0268g
**Vial + film mass: 13.1033g
**Vial + film mass: 13.1033g
**Film mass:
**Film mass: 13.1033-13.0268= 0.0765g
*Polymer-10% Clay film in 10 mL 200 ppm Malachite Green
*Polymer-10% Clay film in 10 mL 200 ppm Malachite Green
**Vial mass: 13.0753g
**Vial mass: 13.0753g
**Vial + film mass: 13.1802g
**Vial + film mass: 13.1802g
**Film mass:
**Film mass: 13.1802-13.0753= 0.1049g
'''Average polymer-10% clay film mass: 0.25404g'''<br.>




Revision as of 13:30, 31 August 2014

Film Syntheses, Make Stock Solutions <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page
<html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html>

August 29, 2014

Procedures

Completing Film Synthesis

Continued from Wednesday, 8/27/2014<br.> Procedure detailed by Dr Hartings

  • Stir in Sodium Sulfate, 1% HCl, and Sodium Bicarbonate solutions

Beginning New Film Synthesis

Procedure detailed by Dr Hartings

  • Polymer-10% Clay Film
    • 1.0039g PVA and 0.1128g sodium montmorillonite (~1g PVA and ~.1g NaM)
  • Polymer Film
    • 1.0036g PVA (~1g)

Malachite Green Stock Solutions

  • 2.0ppm
    • (2.0ppm)(100mL)=(200.0ppm)*V
    • V=1mL of 200.0ppm solution in 99.0mL water
  • 1.7ppm (25mL)
    • (1.7ppm)(25mL)=(8.0ppm)*V
    • V=5.31mL of 8.0ppm solution in 19.69mL water

Take UV-vis measurements

Soaking Films in Malachite Green Solutions

  • Polymer Film in 10 mL 2 ppm Malachite Green
    • Vial mass: 12.9465g
    • Vial + film mass: 13.0751g
    • Film mass: 13.0751-12.9465= 0.1286g
  • Polymer Film in 10 mL 8 ppm Malachite Green
    • Vial mass: 13.0194g
    • Vial + film mass: 13.0781g
    • Film mass: 13.0781-13.0194= 0.0587g
  • Polymer Film in 10 mL 80 ppm Malachite Green
    • Vial mass: 12.9579g
    • Vial + film mass: 13.0472g
    • Film mass: 13.0472-12.9579= 0.0893g
  • Polymer Film in 10 mL 200 ppm Malachite Green
    • Vial mass: 13.1937g
    • Vial + film mass: 13.2917g
    • Film mass: 13.2917-13.1937= 0.098g

Average polymer film mass: 0.09365g<br.>

  • Polymer-10% Clay Film in 10 mL 2 ppm Malachite Green
    • Vial mass: 13.0053g
    • Vial + film mass: 13.0742g
    • Film mass: 13.0742-13.0053= 0.0689g
  • Polymer-10% Clay Film in 10 mL 8 ppm Malachite Green
    • Vial mass: 12.9926g
    • Vial + film mass: 13.75845g
    • Film mass: 13.75845-12.9926= 0.76585
  • Polymer-10% Clay Film in 10 mL 80 ppm Malachite Green
    • Vial mass: 13.0268g
    • Vial + film mass: 13.1033g
    • Film mass: 13.1033-13.0268= 0.0765g
  • Polymer-10% Clay film in 10 mL 200 ppm Malachite Green
    • Vial mass: 13.0753g
    • Vial + film mass: 13.1802g
    • Film mass: 13.1802-13.0753= 0.1049g

Average polymer-10% clay film mass: 0.25404g<br.>



Retrieved from "https://openwetware.org/mediawiki/index.php?title=User:Madeleine_Y._Bee/Notebook/CHEM-581_Experimental_Chemistry/2014/08/29&oldid=815067"