Title: A universal and facile approach for building multifunctional conjugated polymers for human-integrated electronics

Journal Article · · Matter (Online)
 [1];  [1];  [1];  [1];  [2];  [1];  [1];  [2];  [3];  [3];  [4];  [4];  [2];  [1]
  1. Univ. of Chicago, IL (United States)
  2. Argonne National Lab. (ANL), Lemont, IL (United States)
  3. Univ. of Windsor, ON (Canada)
  4. Univ. of Southern Mississippi, Hattiesburg, MS (United States)

Polymer semiconductors have shown distinct promise for the development of human- integrated electronics, owing to their solution processability and mechanical softness. However, numerous functional properties required for this application domain face synthetic challenges to be imparted onto conjugated polymers and thus combined with efficient charge- transport property. Here, we develop a “click-to-polymer” (CLIP) synthesis strategy for conjugated polymers, which uses a click reaction for the facile and versatile attachment of diverse types of functional units to a pre-synthesized conjugated-polymer precursor. With four types of functional groups, we show that functionalized polymers from this CLIP method can still retain good charge-carrier mobility. Here, we take two realized polymers to showcase the photo-patternable property and biochemical sensing function, both of which advance the state of the art of realizing these two types of functions on conjugated polymers. We expect the expanded use of this synthesis approach can largely enrich the functional properties from conjugated polymers.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States); University of Southern Mississippi, Hattiesburg, MS (United States)
Sponsoring Organization:
Natural Sciences and Engineering Research Council of Canada (NSERC); Office of Naval Research; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357; SC0019361
OSTI ID:
1840547
Journal Information:
Matter (Online), Journal Name: Matter (Online) Journal Issue: 9 Vol. 4; ISSN 2590-2385
Publisher:
Cell Press/ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

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