User:Samiye Yaman/Notebook/Lab 581/2012/11/07

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

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