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

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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 09:33, 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.


FTIR Results


Notes

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


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.



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