User:Moira M. Esson/Notebook/CHEM-581/2012/09/21: Difference between revisions
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|style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Project name</span> | |style="background-color: #EEE"|[[Image:owwnotebook_icon.png|128px]]<span style="font-size:22px;"> Project name</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
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*'''Note''': H<sub>2</sub>SO<sub>4</sub> is highly corrosive. Use extreme caution | *'''Note''': H<sub>2</sub>SO<sub>4</sub> is highly corrosive. Use extreme caution | ||
<br> | <br> | ||
'''Actual Preparation''': | |||
{| {{table}} | |||
| align="center" style="background:#f0f0f0;"|'''Mass Na2SO4 used(g)''' | |||
| align="center" style="background:#f0f0f0;"|'''200.1495''' | |||
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| Volume H2SO4 used(mL)||20 | |||
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| Amount H2O used(mL)||1000 | |||
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*Note: At first put the solution in an Erlenmyer flask, but needed to add 20mL H<sub>2</sub>SO<sub>4</sub> so dissolved the Na<sub>2</sub>SO<sub>4</sub> in 1000mL deionized H<sub>2</sub>O using a magnetic stir bar and a stir plate. Then transferred into a 2000mL solution bottle with cap. | |||
==Film preparation== | ==Film preparation== |
Latest revision as of 22:03, 26 September 2017
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Objectives
Fixant Solution preparation
Film preparation
The films were prepared following the General Protocol described on2012/09/12
*PDMS density=0.97g/mL 5%(1.00gPVOH)=0.95g+0.05gPDMS 0.05g(1mL/0.97g)=0.0515mL PDMS must be added to create 5% replaced PDMS film
The film was prepared following the General Protocol described on2012/08/29
SO42- DilutionsGeneral Protocol for Dilutions:
1ppm: M1V1=M2V2 (20ppm CuSO4stock)(V1)=(1ppm)(50mL) V1=2.5mL= volume of stock needed to prepare
2ppm: V1=(2ppm)(50mL)/20ppm V1=5mL
5ppm: V1=(5ppm)(50mL)/(20ppm) V1=12.5mL
10ppm: V1=(10ppm)(50mL)/(20ppm V1=25mL
20ppm: V1=(15ppm)(50mL)/(20ppm) V1=37.5mL
X-RayThe General Protocol for X-Ray described on 2012/09/19 was used
Note: This clay was particularly difficult to grind. It is also reddish brown in color DSCDSC ran on 9/14/2012 was analyzed. Glass transition states were calculated using the program
Solubility
Viscosity Calculations
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