User:Moira M. Esson/Notebook/CHEM-581/2013/04/17: Difference between revisions
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==DSC== | ==DSC== | ||
*The general protocol for DSC analysis | *The general protocol for DSC analysis was followed. | ||
* Specific DSC parameters ato analyze the following PVA/clay samples included the following: | |||
# Equilibrate sample at ~ -40°C | |||
# Ramp sample temperature up from 20-240°C | |||
# Ramp sample temperature down from 20-(-40°C) | |||
# Repeat segment #2 again | |||
*The samples were re-run due to (a.) lack of gas towards the end of the list of samples analysis and (b.) spectra were not able to be opened because only two data points were obtained for each sample. | *The samples were re-run due to (a.) lack of gas towards the end of the list of samples analysis and (b.) spectra were not able to be opened because only two data points were obtained for each sample. | ||
*It is believed that only two data points were collected because the samples were run before reaching the flange temperature. Prior to run, the flange temperature was allowed to be reached. | *It is believed that only two data points were collected because the samples were run before reaching the flange temperature. Prior to run, the flange temperature was allowed to be reached. |
Revision as of 08:19, 19 April 2013
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Objectives
X-ray
MicrospheresDiffusion Testing:
DSC
# Equilibrate sample at ~ -40°C # Ramp sample temperature up from 20-240°C # Ramp sample temperature down from 20-(-40°C) # Repeat segment #2 again
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