Highly stable printed polymer field-effect transistors and inverters via polyselenophene conjugated polymers

2012 ◽  
Vol 22 (25) ◽  
pp. 12774 ◽  
Author(s):  
Dongyoon Khim ◽  
Woo-Hyung Lee ◽  
Kang-Jun Baeg ◽  
Dong-Yu Kim ◽  
In-Nam Kang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Field Effect ◽  
Field Effect Transistors

Benzotriazole-Containing Planar Conjugated Polymers with Noncovalent Conformational Locks for Thermally Stable and Efficient Polymer Field-Effect Transistors

2014 ◽  
Vol 26 (6) ◽  
pp. 2147-2154 ◽  
Author(s):  
Seungjib Yum ◽  
Tae Kyu An ◽  
Xiaowei Wang ◽  
Wonho Lee ◽  
Mohammad Afsar Uddin ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Thermally Stable

Intrinsically Stretchable Naphthalenediimide–Bithiophene Conjugated Statistical Terpolymers Using Branched Conjugation Break Spacers for Field–Effect Transistors

2021 ◽  
Author(s):  
Yan-Cheng Lin ◽  
Megumi Matsuda ◽  
Kei-ichiro Sato ◽  
Chun-Kai Chen ◽  
Wei-Chen Yang ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Conjugated Polymers ◽  
Field Effect ◽  
Fracture Strain ◽  
Field Effect Transistors

The development of conjugated polymers through the statistical terpolymerization of conjugation break spacers (CBSs) has received great attention because of their synergistic potential in enhancing fracture strain and tensile strength....

Methoxylation of quinoidal bithiophene as a single regioisomer building block for narrow-bandgap conjugated polymers and high-performance organic field-effect transistors

2020 ◽  
Vol 8 (43) ◽  
pp. 15168-15174 ◽  
Author(s):  
Yunlong Sun ◽  
Yunpeng Zhang ◽  
Yang Ran ◽  
Longxian Shi ◽  
Qingsong Zhang ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Building Block ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Hole Mobility ◽  
Methoxyl Group ◽  
Organic Field Effect Transistors ◽  
Narrow Bandgap

Methoxyl group was introduced to obtain isomer-free methoxylation quinoidal bithiophene building block. Four polymers displayed narrow bandgap (<1.20 eV) and hole mobility of up to 2.70 cm2 V−1 s−1.

Ambipolar field-effect transistors using conjugated polymers with structures of bilayer, binary blends, and paralleled nanofibers

2014 ◽  
Vol 2 (36) ◽  
pp. 7489-7493 ◽  
Author(s):  
Chien Lu ◽  
Jin Wang ◽  
Hsuan-Chun Chang ◽  
Yu-Cheng Chiu ◽  
Hsueh-Yung Chen ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Field Effect Transistors ◽  
Binary Blends ◽  
Effect Transistor

An ambipolar field-effect transistor using paralleled nanofibers showed high and well-balanced mobilities of holes (0.082 cm2 V−1 s−1) and electrons (0.075 cm2 V−1 s−1).

Conjugated Polymers Based on Phenothiazine and Fluorene in Light-Emitting Diodes and Field Effect Transistors

2004 ◽  
Vol 16 (7) ◽  
pp. 1298-1303 ◽  
Author(s):  
Do-Hoon Hwang ◽  
Suk-Kyung Kim ◽  
Moo-Jin Park ◽  
Ji-Hoon Lee ◽  
Bon-Won Koo ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Field Effect ◽  
Light Emitting Diodes ◽  
Field Effect Transistors ◽  
Light Emitting

Structure–property relationship of D–A type copolymers based on phenanthrene and naphthalene units for organic electronics

2017 ◽  
Vol 5 (39) ◽  
pp. 10332-10342 ◽  
Author(s):  
Yeong-A Kim ◽  
Minji Kang ◽  
Ye-Jin Jeon ◽  
Kyeongil Hwang ◽  
Yeon-Ju Kim ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Organic Electronics ◽  
Organic Photovoltaics ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Structure Property ◽  
Structure Property Relationship ◽  
Donor Acceptor ◽  
Relationship Of

Four donor–acceptor (D–A) type conjugated polymers were synthesized for organic photovoltaics and organic field effect transistors.

Time-of-Flight Technique Limits of Applicability for Thin-Films of Π-Conjugated Polymers

2012 ◽  
Vol 1402 ◽  
Author(s):  
Marco R. Cavallari ◽  
Vinicius R. Zanchin ◽  
Cleber A. Amorim ◽  
Gerson dos Santos ◽  
Fernando J. Fonseca ◽  
...  
Keyword(s):  
Thin Films ◽  
Conjugated Polymers ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Time Of Flight ◽  
Hole Mobility ◽  
Current Mode ◽  
Phenylene Vinylene ◽  
Polymeric Semiconductor ◽  
Order Of Magnitude

ABSTRACTTime of flight (ToF) is the most straightforward technique to determine polymeric semiconductor mobility for electronic applications. We demonstrate ToF limits of applicability to amorphous PPV derivatives, such as poly[2-methoxy-5-(3’,7’-dimethylloctyloxy)-1-4-phenylene vinylene] (MDMO-PPV) and poly[2-methoxy-5-(2’-ethylhexyloxy)-1-4-phenylene vinylene] (MEH-PPV), and polycrystalline poly(3-hexylthiophene) (P3HT). Hole and electron mobility (μ) in submicrometric films (200 – 500 nm) is overestimated compared to casted layers, due to reduced absorption capability, which is confirmed by Charge Extraction by Linearly Increasing Voltage (CELIV) measurements. Charge transport properties in nanometric films, such as for Field-Effect Transistors (FET), can not be studied by current-mode ToF. Hole mobility of ca. 10-5 cm2/Vs with Poole-Frenkel behavior for PPV derivatives and 10-3 cm2/Vs for P3HT is at least one order of magnitude higher than ToF results.

An extended π-conjugated area of electron-donating units in D–A structured polymers towards high-mobility field-effect transistors and highly efficient polymer solar cells

2017 ◽  
Vol 5 (11) ◽  
pp. 2786-2793 ◽  
Author(s):  
Ping Cai ◽  
Zhenhui Chen ◽  
Lianjie Zhang ◽  
Junwu Chen ◽  
Yong Cao
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Polymer Solar Cells ◽  
High Mobility ◽  
Highly Efficient ◽  
Inverted Polymer Solar Cells

Two D–A conjugated polymers, FBT-DThDT-1T and FBT-DThDT-TT, were synthesized and applied in field-effect transistors and inverted polymer solar cells.

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