I request you for help to clear these doubts
1
I heard that trfe and tfe adding to pvdf will increase the cristalinity , did HFP will increase the cristalinity if we add this to pvdf,,
2
in poling pvdf-pzt (60 wt %) I am using silver paste diluted with toluene to brush to the surface of composite sheet.. with a 10kv power supply for .1 to .3 mm thick samples , In our power supply the current contol is posible from 0mA to 30mA ( if exceeds a prefixed limit the circuit will break) which I am using 3 mA maximum for poling process. did current incease will damage the sample , once I poled with 30mA near the edge of electrodes some black colored precipitate has seen...
can you kindly suggest any material ( book / journal) to get clarification regarding poling process..
dear sir please help me
I am interested to your question (similar to my case).and will explain in detail soon. Bit hurry for this time, please consult me.
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