Electronic and Crystal Engineering of Acenes for Solution-Processible Self-Assembling Organic Semiconductors

ChemPhysChem ◽  
2006 ◽  
Vol 7 (4) ◽  
pp. 793-797 ◽  
Author(s):  
Frank Würthner ◽  
Rüdiger Schmidt
Keyword(s):  
Organic Semiconductors ◽  
Crystal Engineering ◽  
Self Assembling

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...

Crystal Engineering Organic Semiconductors

2011 ◽  
pp. 1-19 ◽  
Author(s):  
Joseph C. Sumrak ◽  
Anatoliy N. Sokolov ◽  
Leonard R. Macgillivray
Keyword(s):  
Organic Semiconductors ◽  
Crystal Engineering

Crystal Engineering of Biphenylene-Containing Acenes for High-Mobility Organic Semiconductors

2019 ◽  
Vol 141 (8) ◽  
pp. 3589-3596 ◽  
Author(s):  
Jinlian Wang ◽  
Ming Chu ◽  
Jian-Xun Fan ◽  
Tsz-Ki Lau ◽  
Ai-Min Ren ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Crystal Engineering ◽  
High Mobility

Hexyl-substituted oligothiophenes with a central tetrafluorophenylene unit: crystal engineering of planar structures for p-type organic semiconductors

2005 ◽  
pp. 1465 ◽  
Author(s):  
David J. Crouch ◽  
Peter J. Skabara ◽  
Martin Heeney ◽  
Iain McCulloch ◽  
Simon J. Coles ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Crystal Engineering ◽  
Planar Structures ◽  
P Type

scholarly journals Charge carrier mobilities in organic semiconductors: crystal engineering and the importance of molecular contacts

2015 ◽  
Vol 17 (34) ◽  
pp. 21988-21996 ◽  
Author(s):  
Asif Bashir ◽  
Alexander Heck ◽  
Akimitsu Narita ◽  
Xinliang Feng ◽  
Alexei Nefedov ◽  
...  
Keyword(s):  
Charge Carrier ◽  
Organic Semiconductors ◽  
Organic Semiconductor ◽  
Crystal Engineering ◽  
Theoretical Study ◽  
Packing Optimization

We have conducted a combined experimental and theoretical study on the packing optimization of hexa-peri-hexabenzocoronene (HBC) as organic semiconductor.

scholarly journals 3D Nanostructures for Tissue Engineering, Cancer Therapy, and Gene Delivery

2020 ◽  
Vol 2020 ◽  
pp. 1-24 ◽  
Author(s):  
Ahmad Gholami ◽  
Seyyed Alireza Hashemi ◽  
Khadije Yousefi ◽  
Seyyed Mojtaba Mousavi ◽  
Wei-Hung Chiang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Tissue Engineering ◽  
Cancer Therapy ◽  
Gene Delivery ◽  
Organic Semiconductors ◽  
Self Assembly ◽  
Critical Role ◽  
Three Dimensional ◽  
3D Cell Culture ◽  
Self Assembling

The self-assembling is a spontaneous progression through which objects of nanophase/molecules materialize into prepared collections. Several biomolecules can interact and assemble into highly structured supramolecular structures, for instance, proteins and peptides, with fibrous scaffolds, helical ribbons, and many other functionalities. Various self-assembly systems have been established, from copolymers in blocks to three-dimensional (3D) cell culture scaffolds. Another advantage of self-assembly is its ability to manage a large variety of materials, including metals, oxides, inorganic salts, polymers, semiconductors, and various organic semiconductors. The most basic self-assembly of 3D nanomaterials is three primary forms of nanostructured carbon-based materials that perform a critical role in the progress of modern nanotechnologies, such as carbon nanotubes (CNTs), graphene, and fullerene. This review summarized important information on the 3D self-assembly nanostructure, such as peptide hydrogel, graphene, carbon nanotubes (CNTs), and fullerene for application in gene delivery, cancer therapy, and tissue engineering.

High-Mobility Self-Assembling Truxenone-Based n-Type Organic Semiconductors

2018 ◽  
Vol 24 (14) ◽  
pp. 3576-3583 ◽  
Author(s):  
Sandra Gómez-Esteban ◽  
Angela Benito-Hernandez ◽  
Roberto Termine ◽  
Gunther Hennrich ◽  
Juan T. López Navarrete ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
High Mobility ◽  
Self Assembling

Supramolecular control of organic p/n-heterojunctions by complementary hydrogen bonding

2014 ◽  
Vol 174 ◽  
pp. 297-312 ◽  
Author(s):  
Hayden T. Black ◽  
Huaping Lin ◽  
Francine Bélanger-Gariépy ◽  
Dmitrii F. Perepichka
Keyword(s):  
Hydrogen Bonding ◽  
Solid State ◽  
Organic Semiconductors ◽  
Crystal Engineering ◽  
Self Assembly ◽  
Structural Control ◽  
Molecular Structures ◽  
Mutual Arrangement ◽  
Donor And Acceptor ◽  
Donor Acceptor

The supramolecular structure of organic semiconductors (OSCs) is the key parameter controlling their performance in organic electronic devices, and thus methods for controlling their self-assembly in the solid state are of the upmost importance. Recently, we have demonstrated the co-assembly of p- and n-type organic semiconductors through a three-point hydrogen-bonding interaction, utilizing an electron-rich dipyrrolopyridine (P2P) heterocycle which is complementary to naphthalenediimides (NDIs) both in its electronic structure and H bonding motif. The hydrogen-bonding-mediated co-assembly between P2P donor and NDI acceptor leads to ambipolar co-crystals and provides unique structural control over their solid-state packing characteristics. In this paper we expand our discussion on the crystal engineering aspects of H bonded donor–acceptor assemblies, reporting three new single co-crystal X-ray diffraction structures and analyzing the different packing characteristics that arise from the molecular structures employed. Particular attention is given toward understanding the formation of the two general motifs observed, segregated and mixed stacks. Co-assembly of the donor and acceptor components into a single, crystalline material, allows the creation of ambipolar semiconductors where the mutual arrangement of p- and n-conductive channels is engineered by supramolecular design based on complementary H bonding.

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