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

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(Description)
(Description)
Line 29: Line 29:
 
1) 0.5g PVOH, gluteraldehyde (1ml)
 
1) 0.5g PVOH, gluteraldehyde (1ml)
  
2)0.5 g PVOH (100000)+HCl+ Succinate acid
+
2) 0.5 g PVOH (100000)+HCl+ Succinate acid
  
3)0.5 g PVOH (22000)+ 3 ml water + Mallic acid + phosphoric acid
+
3) 0.5 g PVOH (22000)+ 3 ml water + Mallic acid + phosphoric acid
  
 
4) 1 g PVOH (22000) + phosphoric acid + Mallic acid
 
4) 1 g PVOH (22000) + phosphoric acid + Mallic acid

Revision as of 08:33, 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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