User:Keyun Wang/Notebook/Experimental Biological Chemistry I/2013/03/20

Experimental Biological Chemistry II

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Purpose Measure the silver conductivity in solution with Silver-incorporated clay polymer film Procedure New silver-incorporated clay polymer film was successfully synthesized, see Melissa's Notebook for details about making of film With scissor, three of 0.5 grams of round films were cut out, and placed in three of 200mL polypropylene beakers filled with 50mL of pure water, respectively. Silver conductivity of solution was taken immediately the film was placed in water. The silver conductivity was recorded for every 30 minutes for 2 hours. Result Table below showed the silver conductivity in the solution with silver-clay polymer film added. The recordings are shown in unit of millivolts.