User:Samiye Yaman/Notebook/Lab 581/2012/11/02

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.

*After cross-linking

• The film expanded a little.

• Less intense green color and looked more reddish brown.

FTIR Results

Notes

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