Controlled β‐Phase Formation in Poly(9,9‐di‐n‐octylfluorene) by Processing with Alkyl Additives
Source abstract
Abstract
By introducing 1,8-diiodooctane (DIO) into solutions used to spin cast poly(9,9-di-n-octylfluorene) films, the β-phase content can be tailored between 0 and 45%. The absorption of films cast from o-xylene containing between 0 and 16% DIO by volume is shown at left. In turn, this morphological change can lead to a ca. 50% increase in the efficiency of polymer light emitting diodes.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Organic Electronics and Photovoltaics · Organic Light-Emitting Diodes Research · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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