Direct writing of 3D conjugated polymer micro/nanostructures for organic electronics and bioelectronics

2020 ◽  
Vol 11 (28) ◽  
pp. 4530-4541 ◽  
Author(s):  
Seyoung Kee ◽  
Peikai Zhang ◽  
Jadranka Travas-Sejdic
Keyword(s):  
Conjugated Polymers ◽  
Organic Electronics ◽  
Conjugated Polymer ◽  
Direct Writing ◽  
Recent Advances

3D direct writing and meniscus-guided pen writing methods, which are capable of fabricating 3D micro/nanostructures from soluble π-conjugated polymers (CPs) and CP precursors, and recent advances in these techniques are addressed in this review.

Conjugated polymers and composites for stretchable organic electronics

2019 ◽  
Vol 7 (19) ◽  
pp. 5534-5552 ◽  
Author(s):  
Min Wang ◽  
Paul Baek ◽  
Alireza Akbarinejad ◽  
David Barker ◽  
Jadranka Travas-Sejdic
Keyword(s):  
Conjugated Polymers ◽  
Organic Electronics ◽  
Conjugated Polymer

This review discusses recent development of conjugated polymer (CP)-based composites, hydrogels and intrinsically stretchable CPs for stretchable organic electronics.

scholarly journals Nanospheres Lithography: Recent Advances of Nanospheres Lithography in Organic Electronics (Small 28/2021)

Small ◽  
2021 ◽  
Vol 17 (28) ◽  
pp. 2170145
Author(s):  
Jie Li ◽  
Yongxu Hu ◽  
Li Yu ◽  
Lin Li ◽  
Deyang Ji ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Recent Advances

Strategies and concepts in n-doped conjugated polymer thermoelectrics

2021 ◽  
Vol 9 (9) ◽  
pp. 5149-5163
Author(s):  
Teck Lip Dexter Tam ◽  
Jianwei Xu
Keyword(s):  
Conjugated Polymers ◽  
Conjugated Polymer ◽  
Chemical Structure ◽  
Structure Engineering

In this review, we discuss strategies & concepts in chemical structure engineering for n-type conjugated polymers & n-dopants that have brought about huge improvements in the performance of n-doped conjugated polymer thermoelectrics in recent years.

Recent Advances of Nanospheres Lithography in Organic Electronics

Small ◽  
2021 ◽  
pp. 2100724
Author(s):  
Jie Li ◽  
Yongxu Hu ◽  
Li Yu ◽  
Lin Li ◽  
Deyang Ji ◽  
...  
Keyword(s):  
Organic Electronics ◽  
Recent Advances

scholarly journals Synthesis and characterization of an electron-deficient conjugated polymer based on pyridine-flanked diketopyrrolopyrrole

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12995-13003
Author(s):  
Jialin Yang ◽  
Li Yang ◽  
Qianqian Chen ◽  
Keke Guo ◽  
Ji-Min Han
Keyword(s):  
Conjugated Polymers ◽  
Electrochemical Properties ◽  
Conjugated Polymer ◽  
Synthesis And Characterization

We report a pyridine-flanked diketopyrrolopyrrole monomer and all-acceptor conjugated polymers synthesized therefrom. Photophysical, thermal and electrochemical properties of the polymers have been determined.

Carbon Nanotube-Induced Planarization of Conjugated Polymers in Solution

2004 ◽  
Vol 858 ◽  
Author(s):  
Jian Chen ◽  
Rajagopal Ramasubramaniam ◽  
Haiying Liu
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Conjugated Polymers ◽  
Spectroscopic Study ◽  
Surface Quality ◽  
Hybrid Materials ◽  
Conjugated Polymer ◽  
Visible Absorption ◽  
The Impact ◽  
Conformational Interaction

ABSTRACTThe understanding of the conformational interaction between conjugated polymers and carbon nanotubes in solution is essential to develop the applications of carbon nanotubes, particularly conjugated polymer-carbon nanotube hybrid materials. The visible absorption spectroscopic study shows that curved carbon nanotube surfaces can induce the planarization of individual conjugated polymers such as poly(p-phenyleneethynylene)s and poly(3-alkylthiophene)s in solution. The impact of nanotube surface quality on the interaction between carbon nanotubes and conjugated polymers is investigated.

scholarly journals Revealing different aggregational states of a conjugated polymer in solution by a nanopore sensor

2016 ◽  
Vol 7 (8) ◽  
pp. 5287-5293 ◽  
Author(s):  
Bingyuan Guo ◽  
Zhiyi Yao ◽  
Lei Liu ◽  
Hai-Chen Wu
Keyword(s):  
Conjugated Polymers ◽  
Conjugated Polymer

Nanopores are effective and powerful tools for the analysis of conformational and aggregational states of conjugated polymers in solution.

Conjugated Polymer Zwitterions: Efficient Interlayer Materials in Organic Electronics

2016 ◽  
Vol 49 (11) ◽  
pp. 2478-2488 ◽  
Author(s):  
Yao Liu ◽  
Volodimyr V. Duzhko ◽  
Zachariah A. Page ◽  
Todd Emrick ◽  
Thomas P. Russell
Keyword(s):  
Organic Electronics ◽  
Conjugated Polymer

scholarly journals Conjugated Polymer Donor-Molecular Acceptor Nanohybrids for Photocatalytic Hydrogen Evolution

2019 ◽  
Author(s):  
Haofan Yang ◽  
Xiaobo Li ◽  
Reiner Sebastian Sprick ◽  
Andrew I. Cooper
Keyword(s):  
Photocatalytic Activity ◽  
Charge Transfer ◽  
Conjugated Polymers ◽  
Hydrogen Evolution ◽  
Conjugated Polymer ◽  
Apparent Quantum Yield ◽  
High Hydrogen ◽  
Photocatalytic Hydrogen Evolution ◽  
Efficient Charge ◽  
Donor Acceptor

A library of 237 organic binary/ternary nanohybrids consisting of conjugated polymers donors and both fullerene and non-fullerene molecular acceptors was prepared and screened for sacrificial photocatalytic hydrogen evolution. These donor-acceptor nanohybrids (DANHs) showed significantly enhanced hydrogen evolution rates compared with the parent donor or acceptor compounds. DANHs of <a></a><a>a polycarbazole</a>-based donor combined with a methanofullerene acceptor (PCDTBT/PC<sub>60</sub>BM) showed a high hydrogen evolution rate of 105.2 mmol g<sup>-1</sup> h<sup>-1</sup> under visible light (λ > 420 nm). This DANH photocatalyst produced 5.9 times more hydrogen than a sulfone-containing polymer (P10) under the same conditions, which is one of the most efficient organic photocatalysts reported so far. An apparent quantum yield of hydrogen evolution of 3.0 % at 595 nm was measured for this DANH. The photocatalytic activity of the DANHs, which in optimized cases reached 179.0 mmol g<sup>-1</sup> h<sup>-1</sup>, is attributed to efficient charge transfer at the polymer donor/molecular acceptor interface. We also show that ternary donor<sub>A</sub>-donor<sub>B</sub>-acceptor nanohybrids can give higher activities than binary donor-acceptor hybrids in some cases.

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