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http://hdl.handle.net/1942/33164
Title: | Continuous Droplet Flow Synthesis of a Near-Infrared Responsive Push–Pull Copolymer toward Large Scale Implementation of Organic Photodetectors | Authors: | BECKERS, Omar GIELEN, Sam VERSTRAETEN, Frederik VERSTAPPEN, Pieter LUTSEN, Laurence VANDEWAL, Koen MAES, Wouter |
Issue Date: | 2020 | Publisher: | AMER CHEMICAL SOC | Source: | ACS APPLIED POLYMER MATERIALS, 2 (11) , p. 4373 -4378 | Abstract: | Flow chemistry has been shown to be an excellent tool for the production of conjugated polymers. In some cases, however, this technique reaches its limits because of viscosity increases or precipitate formation. Droplet flow can provide an answer but has not been developed yet for the state-of-the-art push-pull conjugated polymers applied in many prototype organic electronic devices. In this work, a droplet flow protocol is established for a near-infrared photoactive [1,2,5]thiadiazolo[3,4-g]quinoxaline-based alternating copolymer, representing the first implementation of flow synthesis for organic photodetector materials. High-quality polymers are obtained with an enhanced consistency in molar mass, dispersity, and photodetector performance. | Notes: | Maes, W (corresponding author), Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium.; Maes, W (corresponding author), IMEC, Associated Lab IMOMEC, B-3590 Diepenbeek, Belgium. wouter.maes@uhasselt.be |
Other: | Maes, W (corresponding author), Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium. IMEC, Associated Lab IMOMEC, B-3590 Diepenbeek, Belgium. wouter.maes@uhasselt.be | Keywords: | continuous flow synthesis;droplet flow;reproducibility;organic electronics;near-infrared photodetectors | Document URI: | http://hdl.handle.net/1942/33164 | ISSN: | 2637-6105 | e-ISSN: | 2637-6105 | DOI: | 10.1021/acsapm.0c00998 | ISI #: | WOS:000592755800005 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2022 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Revised paper (droplet) flow.pdf | Peer-reviewed author version | 1.45 MB | Adobe PDF | View/Open |
acsapm.0c00998.pdf Restricted Access | Published version | 1.74 MB | Adobe PDF | View/Open Request a copy |
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