Characterization of push-pull type of conjugated polymers containing 8H-thieno[2,3-b]indole for organic photovoltaics

2018 ◽  
Vol 245 ◽  
pp. 267-275 ◽  
Author(s):  
Juae Kim ◽  
Sangmin Chae ◽  
Ahra Yi ◽  
Seungyeon Hong ◽  
Hyo Jung Kim ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Organic Photovoltaics

scholarly journals Synthesis and Characterization of Two-Dimensional Conjugated Polymers Incorporating Electron-Deficient Moieties for Application in Organic Photovoltaics

Polymers ◽  
2016 ◽  
Vol 8 (11) ◽  
pp. 382 ◽  
Author(s):  
Chuen-Yo Hsiow ◽  
Han-Ying Wang ◽  
Yu-Hsiang Lin ◽  
Rathinam Raja ◽  
Syang-Peng Rwei ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Organic Photovoltaics ◽  
Synthesis And Characterization ◽  
Two Dimensional

Synthesis and characterization of novel low-bandgap triphenylamine-based conjugated polymers with main-chain donors and pendent acceptors for organic photovoltaics

2010 ◽  
Vol 48 (24) ◽  
pp. 5812-5823 ◽  
Author(s):  
Duryodhan Sahu ◽  
Harihara Padhy ◽  
Dhananjaya Patra ◽  
Jen-hsien Huang ◽  
Chih-wei Chu ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Organic Photovoltaics ◽  
Main Chain ◽  
Synthesis And Characterization ◽  
Low Bandgap

Understanding Batch-to-Batch Variations of Push-Pull Type Conjugated Polymers for Organic Photovoltaics

2019 ◽  
Author(s):  
Wouter Maes ◽  
Omar Beckers ◽  
Koen Vandewal ◽  
Pieter Verstappen
Keyword(s):  
Conjugated Polymers ◽  
Organic Photovoltaics

Conjugated polymers containing pyrimidine with electron withdrawing substituents for organic photovoltaics with high open-circuit voltage

Polymer ◽  
2016 ◽  
Vol 83 ◽  
pp. 50-58 ◽  
Author(s):  
Juae Kim ◽  
Jihoon Lee ◽  
Sangmin Chae ◽  
Joo Young Shim ◽  
Dal Yong Lee ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Organic Photovoltaics ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Electron Withdrawing Substituents

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.

Synthesis and characterization of novel π-conjugated polymers with phosphole ring derivatives

2007 ◽  
Vol 45 (14) ◽  
pp. 2867-2875 ◽  
Author(s):  
Hai-Sub Na ◽  
Yasuhiro Morisaki ◽  
Yasuhiro Aiki ◽  
Yoshiki Chujo
Keyword(s):  
Conjugated Polymers ◽  
Synthesis And Characterization

Conductive Polymers Based on Phenothiazine-Benzothiadiazole: Synthesis, Characterization of Photovoltaics

2013 ◽  
Vol 634-638 ◽  
pp. 2643-2650 ◽  
Author(s):  
Dae Hee Yun ◽  
Han Sol Yoo ◽  
Tae Won Ko ◽  
Yong Sung Park ◽  
Je Wan Woo
Keyword(s):  
Conjugated Polymers ◽  
Power Conversion ◽  
Coupling Reaction ◽  
Band Gap Energy ◽  
Suzuki Coupling Reaction ◽  
Gap Energy ◽  
Solution State ◽  
Conversion Efficiencies ◽  
Film State

Two new π-conjugated polymers (Poly[(N-10’-(octan-3-yl)-phenothiazin-3,7-ylene)-alt- (4’,7’-bis(thiophen-2-yl)benzo[c][1,2,5]thiadiazole)] (PoPTZ-BT-BTD), Poly[(N-10`-(octan-3-yl) -phenothiazin-3,7-ylene)-alt-(4’,7’-bis(thiophen-2-yl)-5,6-bis(octyloxy)benzo[c][1,2,5]thiadiazole)] (PoPTZ-BT-BoBTD) ) were synthesized through the Suzuki coupling reaction for organic photovoltaics (OPVs), and their optical and electrochemical properties were analyzed. Their wavelength of maximun absorption was 526 nm and 506 nm in solution state, repectively, and 560 nm and 522 nm in film state, respectively. Their band-gap energy was 2.01 eV and 2.09 eV in solution state, and 1.82 eV and 1.91 eV in film state, respectively. The results of analysis of the chrateristics of photovoltaics, 0.79 % and 0.99 % of the maximum power conversion efficiencies (PCE), repectively.

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