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  • Users: rsw11
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  1. rsw11

    Spin Coating PEDOT:PSS

    Might try a step wise spin coat program, 10 seconds @ 500 rpm (accel 100 rpm/sec) + 10 sec @ 1500 (accel 300 rpm/sec) rpm then to the needed rpm to achieve the coating thickness needed. Comet like defects are often from too high a speed and/or acceleration rate.

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