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Structure-Function Relationships in Conjugated Polyelectrolytes for Organic Semiconductors

This research investigates the electrical properties and mobility of conjugated polyelectrolytes (CPEs) in organic semiconductor applications. Thuc-Quyen Nguyen from the University of California, Santa Barbara, explores the role of various materials, including MEH-PPV, PEDOT, and different ionic dopants, in enhancing device performance. The study highlights the mobility of charge carriers measured in cm²/V.s, showing variations across different formulations. Additionally, Nguyen mentors young students in this research area, fostering engagement in organic materials science.

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Structure-Function Relationships in Conjugated Polyelectrolytes for Organic Semiconductors

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  1. Cathode Charged CP MEH-PPV HIL: PEDOT Glass/ITO anode Ba/Al Al PFSO3-Na+/Al PFN+Br-/Al PFBTN+Br-/Al Structure-Function-Property Relationships inConjugated Polyelectrolytes (CPEs) Thuc-Quyen Nguyen, University of California-Santa Barbara, DMR 0547639 Mobility,  PFBTN+Br-1.0  10-7 cm2/V.s PFN+Br- 1.2  10-5 cm2/V.s PFSO3-Na+ 1.2  10-8 cm2/V.s

  2. Mentoring Young Students and Outreach Thuc-Quyen Nguyen, UCSB, DMR-0547639 The PI discussed organic semiconducting materials with her summer intern students: Jason Lin, Manuel Schnabel, and Victoria Crockett.

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