User:Samiye Yaman/Notebook/Lab 581/2012/09/19: Difference between revisions
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'''Part A''' | '''Part A''' | ||
*Repeat gluteraldehyde film prep | *Repeat gluteraldehyde film prep | ||
( 0.5g of PVOH, | ( 0.5g of PVOH, 6ml of water, 1ml of gluteraldhyde ) | ||
'''Part B''' | '''Part B''' | ||
*Prepare second gluteraldehyde film except replace 20% of PVOH with PDMS | *Prepare second gluteraldehyde film except replace 20% of PVOH with PDMS | ||
( 0.4 g PVOH, 6 ml of water and 0.1 g of PDMS) | ( 0.4 g PVOH, 6 ml of water and 0.1 g of PDMS, 1 ml of gluteraldhyde) | ||
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=0.16 g of cupper in 500 ml HPLC grey water. | =0.16 g of cupper in 500 ml HPLC grey water. | ||
*For dilution | |||
(m1)(v1) = (m2) (v2) | (m1)(v1) = (m2) (v2) | ||
(2*10^(-3))(v1) = (2* 10^(-5)) (500ml) | (2*10^(-3))(v1) = (2* 10^(-5)) (500ml) | ||
v1 = 5ml in 495 ml of water.(in order to obtain a mass of 0.0016g of CuSO4) | v1 = 5ml of the solution in 495 ml of water.(in order to obtain a mass of 0.0016g of CuSO4 in 500 ml of water) | ||
*Na2SO4: (142.04g/mol) x (2*10^(-3)mol/L) x (1L/1000ml) x (500mL) | |||
=0.14 g of cupper in 500 ml HPLC grey water. | |||
*For dilution | |||
5 ml of the solution is mixed with 495 ml of water. (in order to obtain 0.0014 g of Na2SO4 in 500ml water) | |||
*Place both of the solutions in to separate funnels and make sure the caps are on. | |||
'''Part E''' | '''Part E''' | ||
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==Data== | ==Data== | ||
* | |||
* Second gluteraldehyde film with replacing 20% of PVOH with PDMS is thin and flexible. | |||
*After the filtration, solids of 50% exchanged Na.MT and 100% exchanged Na.MT were white however Fe3O4 coated NaMT were red-brown and had a magnetic property. | |||
*All samples are grinned well for the X-ray. | |||
==Notes== | ==Notes== |
Revision as of 08:04, 3 October 2012
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ObjectiveDescriptionPart A
( 0.5g of PVOH, 6ml of water, 1ml of gluteraldhyde )
( 0.4 g PVOH, 6 ml of water and 0.1 g of PDMS, 1 ml of gluteraldhyde)
( Mix 1L of water with 200g of NASO4. After NaSO4 is dissolved, add 20 ml of concentrated sulfuric acid.)
(Dilution of each solutions were used in order to have more accurate concentrations.)
=0.16 g of cupper in 500 ml HPLC grey water.
(m1)(v1) = (m2) (v2) (2*10^(-3))(v1) = (2* 10^(-5)) (500ml) v1 = 5ml of the solution in 495 ml of water.(in order to obtain a mass of 0.0016g of CuSO4 in 500 ml of water)
=0.14 g of cupper in 500 ml HPLC grey water.
5 ml of the solution is mixed with 495 ml of water. (in order to obtain 0.0014 g of Na2SO4 in 500ml water)
Data
NotesThis area is for any observations or conclusions that you would like to note.
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