Design of Organic Semiconductors: Tuning the Electronic Properties of π-Conjugated Oligothiophenes with the 3,4-Ethylenedioxythiophene (EDOT) Building Block

2005 ◽  
Vol 11 (12) ◽  
pp. 3742-3752 ◽  
Author(s):  
Mathieu Turbiez ◽  
Pierre Frère ◽  
Magali Allain ◽  
Christine Videlot ◽  
Jörg Ackermann ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Organic Semiconductors ◽  
Building Block

Growth direction dependent separate-channel charge transport in organic weak charge-transfer co-crystal of anthracene-DTTCNQ

2022 ◽  
Author(s):  
Hui Jiang ◽  
Jun Ye ◽  
Peng Hu ◽  
Shengli Zhu ◽  
Yanqin Liang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transport ◽  
Electronic Properties ◽  
Single Crystals ◽  
Organic Semiconductors ◽  
Crystal Engineering ◽  
Molecular Crystal ◽  
Growth Direction ◽  
Weak Charge ◽  
Separate Channel

Co-crystallization is an efficient way of molecular crystal engineering to tune the electronic properties of organic semiconductors. In this work, we synthesized anthracene-4,8-bis(dicyanomethylene)4,8-dihydrobenzo[1,2-b:4,5-b’]-dithiophene (DTTCNQ) single crystals as a template to...

scholarly journals Hydration Dependent Band Gap Tunability of Self-Assembled Phenylalanine-Tryptophan Nanotubes

2020 ◽  
Author(s):  
Hugo Souza ◽  
Antonio Chaves Neto ◽  
Francisco Sousa ◽  
Rodrigo Amorim ◽  
Alexandre Reily Rocha ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Band Gap ◽  
Electronic Properties ◽  
Building Block ◽  
Density Functional ◽  
Tight Binding ◽  
Water Molecules ◽  
Confined Water ◽  
Functional Theory ◽  
Tight Binding Method

In this work, we investigate the effects of building block separation of Phenylalanine-Tryptophan nanotube induced by the confined water molecules on the electronic properties using density-functional theory based tight-binding method. <div><br></div>

π-Spacer-Linked Bisthienopyrroles with Tunable Optical Properties

Synlett ◽  
2018 ◽  
Vol 29 (19) ◽  
pp. 2567-2571 ◽  
Author(s):  
Mihaela Stefan ◽  
Chandima Bulumulla ◽  
Ruwan Gunawardhana ◽  
Prabhath Gamage ◽  
Ruvanthi Kularatne ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Optical Properties ◽  
Electrochemical Properties ◽  
Organic Semiconductors ◽  
Building Block ◽  
Theoretical Calculations ◽  
Synthesis And Characterization ◽  
Tunable Optical Properties

Thieno[3,2-b]pyrrole is an effective nonconventional semiconducting building block that could be generated in gram quantities with relatively high overall yields. Three organic semiconductors containing thieno[3,2-b]pyrrole were synthesized in good yields without requiring time-consuming column purifications. The synthesis, optical and electrochemical properties were systematically investigated.1 Introduction2 Experimental3 Synthesis and Characterization4 Theoretical Calculations5 Optical and Electrochemical Properties6 Thermal Stability7 Fluorescence Experiments8 GIXRD Data9 Conclusions

Highly efficient modulation of the electronic properties of organic semiconductors by surface doping with 2D molecular crystals

2020 ◽  
Vol 63 (7) ◽  
pp. 973-979
Author(s):  
Yu Zhang ◽  
Shuyuan Yang ◽  
Xiaoting Zhu ◽  
Fei Zhai ◽  
Yiyu Feng ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Organic Semiconductors ◽  
Molecular Crystals ◽  
Highly Efficient ◽  
Surface Doping

ChemInform Abstract: Synthesis of a Thiophene-Fused Isoindigo Derivative: A Potential Building Block for Organic Semiconductors.

ChemInform ◽  
2014 ◽  
Vol 45 (28) ◽  
pp. no-no
Author(s):  
Na Zhao ◽  
Li Qiu ◽  
Xiao Wang ◽  
Zengjian An ◽  
Xiaobo Wan
Keyword(s):  
Organic Semiconductors ◽  
Building Block

scholarly journals Recent progress in the usage of tetrabromo-substituted naphthalenetetracarboxylic dianhydride as a building block to construct organic semiconductors and their applications

2020 ◽  
Vol 7 (19) ◽  
pp. 3001-3026 ◽  
Author(s):  
Cheng Zhang ◽  
Zongrui Wang ◽  
Hua Li ◽  
Jianmei Lu ◽  
Qichun Zhang
Keyword(s):  
Organic Semiconductors ◽  
Building Block ◽  
Recent Progress ◽  
Building Blocks

The recent synthetic strategies and significant applications of TBNDA and their derivatives as promising building blocks to construct π-expanded semiconductors have been carefully summarized in this review.

scholarly journals Synthesis of a thiophene-fused isoindigo derivative: a potential building block for organic semiconductors

2014 ◽  
Vol 55 (5) ◽  
pp. 1040-1044 ◽  
Author(s):  
Na Zhao ◽  
Li Qiu ◽  
Xiao Wang ◽  
Zengjian An ◽  
Xiaobo Wan
Keyword(s):  
Organic Semiconductors ◽  
Building Block

Aggregate formation and its effect on (opto)electronic properties of guest-host organic semiconductors

2010 ◽  
Vol 97 (16) ◽  
pp. 163303 ◽  
Author(s):  
Whitney E. B. Shepherd ◽  
Andrew D. Platt ◽  
David Hofer ◽  
Oksana Ostroverkhova ◽  
Marsha Loth ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Organic Semiconductors ◽  
Aggregate Formation
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