A Physicochemical Approach Toward Extending Conjugation and the Ordering of Solution-Processable Semiconducting Polymers

2016 ◽  
Vol 8 (7) ◽  
pp. 4819-4827 ◽  
Author(s):  
Minjung Lee ◽  
Hyeonyeol Jeon ◽  
Mi Jang ◽  
Hoichang Yang
Keyword(s):  
Semiconducting Polymers ◽  
Solution Processable ◽  
Physicochemical Approach

Tetrathiahexacene as Building Block for Solution-Processable Semiconducting Polymers: Exploring the Monomer Size Limit

2010 ◽  
Vol 43 (15) ◽  
pp. 6264-6267 ◽  
Author(s):  
Ralph Rieger ◽  
Dirk Beckmann ◽  
Wojciech Pisula ◽  
Marcel Kastler ◽  
Klaus Müllen
Keyword(s):  
Building Block ◽  
Semiconducting Polymers ◽  
Size Limit ◽  
Solution Processable

Fabrication of Fine Particles of Semiconducting Polymers by Electrospray Deposition

2011 ◽  
Vol E94-C (2) ◽  
pp. 164-169 ◽  
Author(s):  
Yuto HIROSE ◽  
Itaru NATORI ◽  
Hisaya SATO ◽  
Kuniaki TANAKA ◽  
Hiroaki USUI
Keyword(s):  
Fine Particles ◽  
Semiconducting Polymers ◽  
Electrospray Deposition

Energetic Control of Redox-Active Polymers Towards Safe Organic Bioelectronic Materials

2019 ◽  
Author(s):  
Alexander Giovannitti ◽  
Reem B. Rashid ◽  
Quentin Thiburce ◽  
Bryan D. Paulsen ◽  
Camila Cendra ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Organic Semiconductors ◽  
Side Reaction ◽  
Semiconducting Polymers ◽  
Side Reactions ◽  
Redox Active ◽  
Donor Acceptor ◽  
Electrochemical Devices ◽  
Biological Environment ◽  
Device Operation

<p>Avoiding faradaic side reactions during the operation of electrochemical devices is important to enhance the device stability, to achieve low power consumption, and to prevent the formation of reactive side‑products. This is particularly important for bioelectronic devices which are designed to operate in biological systems. While redox‑active materials based on conducting and semiconducting polymers represent an exciting class of materials for bioelectronic devices, they are susceptible to electrochemical side‑reactions with molecular oxygen during device operation. We show that this electrochemical side reaction yields hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>), a reactive side‑product, which may be harmful to the local biological environment and may also accelerate device degradation. We report a design strategy for the development of redox-active organic semiconductors based on donor-acceptor copolymers that prevent the formation of H<sub>2</sub>O<sub>2</sub> during device operation. This study elucidates the previously overlooked side-reactions between redox-active conjugated polymers and molecular oxygen in electrochemical devices for bioelectronics, which is critical for the operation of electrolyte‑gated devices in application-relevant environments.</p>

Conjugated 1,8-Naphthalimide Based Solution Processable n-Type Semiconductors for Organic Electronics

2017 ◽  
Author(s):  
Thu Trang Do ◽  
Hong Duc Pham ◽  
Yasunori Takeda ◽  
Sergei Manzhos ◽  
John Bell ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Solution Processable

Synthesis and characterization of solution processable 6,11-dialkynyl substituted indeno[1,2-b]anthracenes

2014 ◽  
Vol 100 ◽  
pp. 104-117 ◽  
Author(s):  
Baris Yucel ◽  
Kadem Meral ◽  
Duygu Ekinci ◽  
Gülşah Yaman Uzunoğlu ◽  
Nurcan Şenyurt Tüzün ◽  
...  
Keyword(s):  
Synthesis And Characterization ◽  
Solution Processable
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