pH-neutral PEDOT:PSS as hole injection l
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Sha Wu; Shaohu Han; Yina Zheng; Hua Zheng; Nanliu Liu; Lei Wang; Yong Cao; Jian
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Article
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2011
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Elsevier Science
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English
β 594 KB
In the application of polymer light emitting diodes (PLEDs), to prevent etching of ITO by the acidic poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), the pHneutral PEDOT:PSS was introduced as the hole injection layer (HIL). For the double layer PEDOT:PSS HIL, the pH-neutral PEDO