Difference between revisions of "User:Samiye Yaman/Notebook/Lab 581/2012/11/07"

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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  
 +
 
 +
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==
 
==Data==

Revision as of 08:32, 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

Porphyrin film with 2 drops of HCL, prepared on 24/10/2012

  • Before cross-linking
  • The film shrunk and look more brittle.
  • More intense green color.

2012-10-31 11.23.11.jpg


FTIR Results

1g22000PVOHcrosslinked.png


1g22000PVOHH3PO4MaleicAcid.png

1g22000PVOHH3PO4MaleicAcidcrosslinked.png

1gPVOH22000H3PO4.png

1gPVOH100000.png

1gPVOH100000HCl.png

1gPVOH100000HClcrosslinked.png

Halfg22000PVOHgluteraldehyde.png

Halfg100000PVOHcrosslinked.png

HalfgPVOH2200.png

HalfgPVOH22000H3PO4.png

HalfgPVOH100000HCl.png

HalfgPVOH100000HClSuccinicAcid.png

OnetenthgPVOH22000.png

OnetenthgPVOH100000.png

Notes

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