User:Klare Lazor/Notebook/Chem-496-001/2012/09/26: Difference between revisions
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2) Clay exchange with CuSO4*5H2O | 2) Clay exchange with CuSO4*5H2O | ||
3) flims with glutaraldehyde and clay ..... | |||
''' | |||
* still need make 1 gram PVOH with Gluteraldehyde | |||
* and finish exachange 2,3,4 | |||
* finish standards''' | |||
==Description== | ==Description== | ||
==Data== | '''with glutaraldehyde make sure to wear completely covered goggles on face when handeling''' | ||
* | |||
1) | |||
a) | |||
*PVOH=0.5 grams + 5ml of water dissolved on hot plate | |||
* turned off heat no more heat needed added Glutaraldehyde underneath the hood | |||
* let stir underhood with no heat for about 3 minutes | |||
* pured into dish | |||
* let sit underhood | |||
b) | |||
*PVOH~.4 grams + 5ml of water dissolved on hot plate with .1262 g PDMS | |||
* once dissovled turned off heat took under fumehood and added 1 ml of glutaraldehyde with a platic tip pipette | |||
*l let stir without heat underhood for about three minutes | |||
2) Na-MT~.1grams (repeating with 50% and 100% CEC surfactant clay) added to 20ml CuSO4*5H20 underfume hood | |||
*mix for 1 min then dry filter flask it and keep the filtrate | |||
*mix for 5min same thing | |||
*mix for 10min same thing | |||
3) | |||
a) | |||
*Prepare 1.0g PVOH ~ 1.0058g with .1g Na-MT~.1069g heat to dissolve and get a homogeneous mixture | |||
*remove from hot plate and take under fumehood wear goggles, turn off heat and continue stirring | |||
* added 1ml glutaraldehyde without heat just stirring for 3 minutes | |||
* pour in dish | |||
b) | |||
*Prepare 1.0g PVOH with .1g 100% CEC Surfactant Clayto dissolve and get a homogeneous mixture | |||
*remove from hot plate and take under fumehood wear goggles, turn off heat and continue stirring | |||
* added 1 ml glutaraldehyde without heat just stirring for 3 minutes | |||
* pour in dish | |||
==Data/observations== | |||
1) | |||
a)PVOH=0.5 grams + 5ml of water dissolved on hot plate + 1ml of glutaraldehyde | |||
*clear and rather thick compared to without glutaraldehyde | |||
b)PVOH~.4 grams + 5ml of water dissolved on hot plate with .1262 g PDMS + glutaraldehyde | |||
* clear and rather thick compared to without glutraraldehyde | |||
2) Na-MT~.1grams (repeating with 50% and 100% CEC surfactant clay) added to 20ml CuSO4*5H20 underfume hood | |||
* for Na-MT clay the filter was covered with green/blue color got darker as the time mixed increase, we believe this is because copper exchanged with the na in the clay | |||
* for 100% exchange filler paper was not as green was still pale brown | |||
* for 50% exchange filter paper was not green at all still pale brown | |||
3) | |||
a)Prepare 1.0g PVOH ~ 1.0058g with .1g Na-MT~.1069g heat to dissolve and get a homogeneous mixture + 1ml of glutaraldehyde | |||
* film was pale browm | |||
b)Prepare 1.0g PVOH with .1g 100% CEC Surfactant Clayto dissolve and get a homogeneous mixture + 1ml of glutaraldehyde | |||
*film was pale brown | |||
==Notes== | ==Notes== |
Revision as of 06:02, 31 October 2012
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Objective1) remade glutaraldehyde films with pdms and glutaraldehyde
Descriptionwith glutaraldehyde make sure to wear completely covered goggles on face when handeling
a)
b)
2) Na-MT~.1grams (repeating with 50% and 100% CEC surfactant clay) added to 20ml CuSO4*5H20 underfume hood
3) a)
b)
Data/observations1) a)PVOH=0.5 grams + 5ml of water dissolved on hot plate + 1ml of glutaraldehyde
b)PVOH~.4 grams + 5ml of water dissolved on hot plate with .1262 g PDMS + glutaraldehyde
2) Na-MT~.1grams (repeating with 50% and 100% CEC surfactant clay) added to 20ml CuSO4*5H20 underfume hood
3) a)Prepare 1.0g PVOH ~ 1.0058g with .1g Na-MT~.1069g heat to dissolve and get a homogeneous mixture + 1ml of glutaraldehyde
b)Prepare 1.0g PVOH with .1g 100% CEC Surfactant Clayto dissolve and get a homogeneous mixture + 1ml of glutaraldehyde
NotesThis area is for any observations or conclusions that you would like to note.
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