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==Description==
==Description==


'''Part 1 '''
'''Part 1: Filtration with different kinds of film'''


*Place the porphyrin film (with 2 drops of HCL), prepared on 24/10/2012, into a 6 molality of NaCl with 100ml of HPLC water.
*Film 1: 0.5g PVOH, gluteraldehyde (1ml)


*Place the NaCl solution in to a hot plate and wait until temperature raises to 70C.
*Film 2: NaMT PVOH


*At 70C place the film into beaker.
*Use 20 ml of CuSO4 during each filtration.
 
*Filtration done with 3 different timings. 10 minutes, 30 minutes and 1 hour.




'''Part 2'''
'''Part 2'''


*FTIR measurement for every film that has been prepared.
*DSE measurement for  


==Data==
1) 0.5g PVOH, gluteraldehyde (1ml)


'''Porphyrin film with 2 drops of HCL, prepared on 24/10/2012'''
2) 0.5 g PVOH (100000)+HCl+ Succinate acid


*Before cross-linking
3) 0.5 g PVOH (22000)+ 3 ml water + Mallic acid + phosphoric acid


*The film shrunk and look more brittle.
4) 1 g PVOH (22000) + phosphoric acid + Mallic acid


*More intense green color.
==Data==
 
[[Image:2012-10-31_11.23.11.jpg|500px]]
 
 
'''FTIR Results'''
 
[[Image:1g22000PVOHcrosslinked.png|500px]]
 
 
[[Image:1g22000PVOHH3PO4MaleicAcid.png|500px]]
 
[[Image:1g22000PVOHH3PO4MaleicAcidcrosslinked.png|500px]]
 
[[Image:1gPVOH22000H3PO4.png|500px]]
 
[[Image:1gPVOH100000.png|500px]]
 
[[Image:1gPVOH100000HCl.png|500px]]
 
[[Image:1gPVOH100000HClcrosslinked.png|500px]]
 
[[Image:Halfg22000PVOHgluteraldehyde.png|500px]]
 
[[Image:Halfg100000PVOHcrosslinked.png|500px]]
 
[[Image:HalfgPVOH2200.png|500px]]
 
[[Image:HalfgPVOH22000H3PO4.png|500px]]
 
[[Image:HalfgPVOH100000HCl.png|500px]]
 
[[Image:HalfgPVOH100000HClSuccinicAcid.png|500px]]


[[Image:OnetenthgPVOH22000.png|500px]]
*Film 1 dissolved during the filtration.


[[Image:OnetenthgPVOH100000.png|500px]]
'''DSE Results'''


==Notes==
==Notes==

Revision as of 09:36, 7 November 2012

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Objective

Description

Part 1: Filtration with different kinds of film

  • Film 1: 0.5g PVOH, gluteraldehyde (1ml)
  • Film 2: NaMT PVOH
  • Use 20 ml of CuSO4 during each filtration.
  • Filtration done with 3 different timings. 10 minutes, 30 minutes and 1 hour.


Part 2

  • DSE measurement for

1) 0.5g PVOH, gluteraldehyde (1ml)

2) 0.5 g PVOH (100000)+HCl+ Succinate acid

3) 0.5 g PVOH (22000)+ 3 ml water + Mallic acid + phosphoric acid

4) 1 g PVOH (22000) + phosphoric acid + Mallic acid

Data

  • Film 1 dissolved during the filtration.

DSE Results

Notes

This area is for any observations or conclusions that you would like to note.


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