Difference between revisions of "User:Samiye Yaman/Notebook/Lab 581/2012/11/02"

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(Data)
(Data)
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'''Porphyrin film with 2 drops of HCL, prepared on 24/10/2012'''
 
'''Porphyrin film with 2 drops of HCL, prepared on 24/10/2012'''
  
*Before cross-linking
+
'''*Before cross-linking'''
  
 
*The film shrunk and look more brittle.
 
*The film shrunk and look more brittle.
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[[Image:2012-10-31_11.23.11.jpg|500px]]
 
[[Image:2012-10-31_11.23.11.jpg|500px]]
  
*After cross-linking
+
'''*After cross-linking'''
  
 
*The film expanded a little.
 
*The film expanded a little.

Revision as of 07:03, 14 November 2012

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Objective

Description

Part 1

  • 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.
  • Place the NaCl solution in to a hot plate and wait until temperature raises to 70C.
  • At 70C place the film into beaker.


Part 2

  • FTIR measurement for every film that has been prepared.

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

*After cross-linking

  • The film expanded a little.
  • Less intense green color and looked more reddish brown.

2012-11-07 08.38.59.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

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


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