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Han MJ, Lee DW, Lee EK, Kim JY, Jung JY, Kang H, Ahn H, Shin TJ, Yoon DK, Park JI. Molecular Orientation Control of Liquid Crystal Organic Semiconductor for High-Performance Organic Field-Effect Transistors. ACS APPLIED MATERIALS & INTERFACES 2021; 13:11125-11133. [PMID: 33630587 DOI: 10.1021/acsami.0c22393] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The control of molecular orientation and ordering of liquid crystal (LC) organic semiconductor (OSC) for high-performance and thermally stable organic thin-film transistors is investigated. A liquid crystalline molecule, 2-(4-dodecyl thiophenyl)[1]dibenzothiopheno[6,5-b:6',5'-f]-thieno[3,2-b]thiophene (C12-Th-DBTTT) is synthesized, showing the highly ordered smectic X (SmX) phase, demonstrating molecular reorganization via thermal annealing. The resulting thermally evaporated polycrystalline film and solution-sheared thin film show high charge carrier mobilities of 9.08 and 27.34 cm2 V-1 s-1, respectively. Atomic force microscopy and grazing-incidence X-ray diffraction analyses prove that the random SmA1-like structure (smectic monolayer) is reorganized to the highly ordered SmA2-like structure (smectic bilayer) of C12-Ph-DBTTT at the crystal-SmX transition temperature region. Because of the strong intermolecular interactions between rigid DBTTT cores, the thin film devices of C12-Th-DBTTT show excellent thermal stability up to 300 °C, indicating that LC characterization of conventional OSC materials can obtain high electrical performance as well as superior thermal durability.
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Affiliation(s)
- Moon Jong Han
- Graduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Don-Wook Lee
- Material Research Center, Samsung Advanced Institute of Technology, Samsung Electronics Co., Ltd., Samsung-ro 130, Yongtong-gu, Suwon-si, Gyeonggi-do 16678, Republic of Korea
| | - Eun Kyung Lee
- Material Research Center, Samsung Advanced Institute of Technology, Samsung Electronics Co., Ltd., Samsung-ro 130, Yongtong-gu, Suwon-si, Gyeonggi-do 16678, Republic of Korea
| | - Joo-Young Kim
- Material Research Center, Samsung Advanced Institute of Technology, Samsung Electronics Co., Ltd., Samsung-ro 130, Yongtong-gu, Suwon-si, Gyeonggi-do 16678, Republic of Korea
| | - Ji Young Jung
- Material Research Center, Samsung Advanced Institute of Technology, Samsung Electronics Co., Ltd., Samsung-ro 130, Yongtong-gu, Suwon-si, Gyeonggi-do 16678, Republic of Korea
| | - Hyunbum Kang
- Material Research Center, Samsung Advanced Institute of Technology, Samsung Electronics Co., Ltd., Samsung-ro 130, Yongtong-gu, Suwon-si, Gyeonggi-do 16678, Republic of Korea
| | - Hyungju Ahn
- Pohang Accelerator Laboratory, POSTECH, Pohang 37673, Republic of Korea
| | - Tae Joo Shin
- UNIST Central Research Facilities & School of Natural Science, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Dong Ki Yoon
- Graduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Department of Chemistry and KINC, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Jeong-Il Park
- Material Research Center, Samsung Advanced Institute of Technology, Samsung Electronics Co., Ltd., Samsung-ro 130, Yongtong-gu, Suwon-si, Gyeonggi-do 16678, Republic of Korea
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2
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Liu Y, Liu Z, Wang Y, Zhang L, Jiang X, Che G. A tetrathiafulvalene– l-glutamine conjugated derivative as a supramolecular gelator for embedded C 60 and absorbed rhodamine B. NEW J CHEM 2020. [DOI: 10.1039/d0nj01816c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An l-glutamine-containing tetrathiafulvalene gelator could form charge-transfer complex gels in the presence of C60, and also the native gel exhibited excellent absorption properties for the removal of rhodamine B from aqueous solution.
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Affiliation(s)
- Yucun Liu
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
- College of Chemistry
| | - Zhixue Liu
- College of Chemistry
- Jilin Normal University
- Siping
- China
| | - Yuan Wang
- Beijing National Laboratory for Molecular Science
- CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Lili Zhang
- College of Chemistry
- Jilin Normal University
- Siping
- China
| | - Xuemei Jiang
- College of Chemistry
- Jilin Normal University
- Siping
- China
| | - Guangbo Che
- Key Laboratory of Preparation and Application of Environmental Friendly Materials (Jilin Normal University)
- Ministry of Education
- Changchun
- China
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3
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Zhang S, Cao M, Jiang X, Xu S, Dai X, Liu Y, Wang Z. Organic–Inorganic Hybrid Clusters Assembled from Phosphomolybdate Anions and Thioarylated Tetrathiafulvalenes with Diversiform Electron States and Configurations. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201901185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shangxi Zhang
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
| | - Meng Cao
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
| | - Xinde Jiang
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
| | - Sheng Xu
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
| | - Xin Dai
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
| | - Yang Liu
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
| | - Zhenxi Wang
- School of Science Nanchang Institute of Technology Tianxiang Road 289 330099 Nanchang Jiangxi Province P. R. China
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4
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Wang Y, Liu Y, Jin L, Yin B. T-shaped monopyridazinotetrathiafulvalene-amino acid diad based chiral organogels with aggregation-induced fluorescence emission. SOFT MATTER 2016; 12:6373-6384. [PMID: 27418524 DOI: 10.1039/c6sm01249c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A series of pyridazine coupled tetrathiafulvalene T-shaped derivatives with varying amino acid moieties have been synthesized and their gelation properties were studied in various organic solvents. Among these derivatives, two gelators bearing glycine or phenylalanine units display efficient gelation in aromatic and polar solvents. Interestingly, these gelators, except for the gelator containing two tryptophan units, are able to gel DMF via a solution-to-gel transformation when triggered with sonication for less than 20 s or cooled below zero. A number of experiments revealed that these gelator molecules self-assembled into elastically interpenetrating three-dimensional chiral fibrillar aggregates. Importantly, all of the resulting gels result in a dramatic enhancement of the fluorescence intensity compared with their hot solution in spite of the absence of a conventional fluorophore unit and the fluorescence was effectively quenched by the introduction of C60. Moreover, the gelators can be utilized for the removal of different types of toxic molecules, such as aromatic solvents and cationic dyes, from wastewater.
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Affiliation(s)
- Yuan Wang
- A Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Yanbian University, Ministry of Education, Yanji, Jilin 133002, P. R. China.
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Cycloaddition reactions of 2 H-1-benzothietes and 1,3,5,7-tetrathio- s-indacene-2,6-dithiones. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2016. [DOI: 10.1515/znb-2016-0063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
2H-1-benzothiete (1) and 2H,5H-benzo[1,2-b:4,5-b′]bisthiete (3) react in form of their open valence isomers with the trithiocarbonic acid esters 2a–c. The one- or twofold cycloaddition reactions yield 1,3-dithiin rings, in which C-2 is a spiro-C atom, that bears four sulfur groups. The bifunctional reactant 3 gives additionally band-shaped, hardly soluble oligomers.
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6
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Chen X, Gao F, Yang W. Single-Crystal X-ray Structures of conductive π-Stacking Dimers of Tetrakis(alkylthio)benzene Radical Cations. Sci Rep 2016; 6:29314. [PMID: 27403720 PMCID: PMC4941407 DOI: 10.1038/srep29314] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 06/14/2016] [Indexed: 11/24/2022] Open
Abstract
Salts containing radical cations of 1,2,4,5-tetrakis(isopropylthio)benzene (TPB) and 1,2,4,5-tetrakis(ethylthio) benzene (TEB) have been successfully synthesized with . These newly synthesized salts have been characterized by UV-Vis absorption, EPR spectroscopy, conductivity measurement, single crystal X-ray diffraction analysis as well as DFT calculation. This study raises the first crystal structure of conductive π-stacking radical cation with single phenyl ring and reveals their conductivity has relationship with the stack structure which affected by the substituent.
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Affiliation(s)
- Xiaoyu Chen
- School of Safety, China University of Mining and Technology, Xuzhou 221008, P. R. China
- State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093, P. R. China
| | - Feng Gao
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Wuqin Yang
- School of Safety, China University of Mining and Technology, Xuzhou 221008, P. R. China
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Liu Y, Dai Y, Yin B. Gel properties of T-shaped tetrathiafulvalene–pyridazine conjugates and F4TCNQ-induced morphological transformation. NEW J CHEM 2016. [DOI: 10.1039/c5nj02322j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
T-shaped organic π-conjugates and their F4TCNQ charge-transfer (CT) complexes are developed as LMOGs. The morphological changes of the organogels occur obviously due to the CT interaction.
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Affiliation(s)
- Yucun Liu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules
- Yanbian University, Ministry of Education
- Yanji
- P. R. China
| | - Yanfeng Dai
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules
- Yanbian University, Ministry of Education
- Yanji
- P. R. China
| | - Bingzhu Yin
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules
- Yanbian University, Ministry of Education
- Yanji
- P. R. China
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8
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A rational strategy for improving air-stability of OFETs via electronic tuning of substituents of benzene-fused bis(tetrathiafulvalene). Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.082] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Ertas E, Demirtas İ, Ozturk T. Bis(vinylenedithio)tetrathiafulvalene analogues of BEDT-TTF. Beilstein J Org Chem 2015; 11:403-15. [PMID: 25977714 PMCID: PMC4419507 DOI: 10.3762/bjoc.11.46] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 03/09/2015] [Indexed: 11/30/2022] Open
Abstract
This review aims to give an overview of the current status of our research on the synthesis of π-electron donor bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF, ET) analogues prepared from 1,8-diketones via a ring forming reaction. The new synthesized π-electron donors have vinyl moieties producing extended π-electron delocalization over the substituent phenyl rings at the peripheries.
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Affiliation(s)
- Erdal Ertas
- TUBITAK Marmara Research Center, FI, P.O.Box 21, 41470 Gebze-Kocaeli, Turkey
| | - İlknur Demirtas
- TUBITAK Marmara Research Center, FI, P.O.Box 21, 41470 Gebze-Kocaeli, Turkey
| | - Turan Ozturk
- Istanbul Technical University, Science Faculty, Chemistry Department, Organic Chemistry, 34469 Maslak, Istanbul, Turkey ; TUBITAK UME, Chemistry Group Laboratories, P.O.Box 54, 41470 Gebze-Kocaeli, Turkey
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10
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Wang Q, Zecchini M, Wallis JD, Wu Y, Rawson JM, Pilkington M. A family of unsymmetrical hydroxyl-substituted BEDT-TTF donors: syntheses, structures and preliminary thin film studies. RSC Adv 2015. [DOI: 10.1039/c5ra04568a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthetic routes to three novel OH-functionalized BEDT-TTF donorsH1–H3are presented. Charge transfer salts ofH1and2and polystyrene blend thin films ofH3have been studied after doping with iodine.
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Affiliation(s)
- Qiang Wang
- Department of Chemistry
- Brock University
- Canada
- School of Chemistry and Chemical Engineering
- Wuhan Textile University
| | - Matteo Zecchini
- School of Science and Technology
- Nottingham Trent University
- Nottingham
- UK
| | - John D. Wallis
- School of Science and Technology
- Nottingham Trent University
- Nottingham
- UK
| | - Yiliang Wu
- Xerox Research Centre of Canada
- Mississauga
- Canada
- Corporate Technology
- TE Connectivity
| | - Jeremy M. Rawson
- Department of Chemistry and Biochemistry
- University of Windsor
- Windsor
- Canada
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11
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Geng Y, Pfattner R, Campos A, Wang W, Jeannin O, Hauser J, Puigdollers J, Bromley ST, Decurtins S, Veciana J, Rovira C, Mas-Torrent M, Liu SX. HOMO stabilisation in π-extended dibenzotetrathiafulvalene derivatives for their application in organic field-effect transistors. Chemistry 2014; 20:16672-9. [PMID: 25318677 DOI: 10.1002/chem.201404508] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Indexed: 11/09/2022]
Abstract
Three new organic semiconductors, in which either two methoxy units are directly linked to a dibenzotetrathiafulvalene (DB-TTF) central core and a 2,1,3-chalcogendiazole is fused on the one side, or four methoxy groups are linked to the DB-TTF, have been synthesised as active materials for organic field-effect transistors (OFETs). Their electrochemical behaviour, electronic absorption and fluorescence emission as well as photoinduced intramolecular charge transfer were studied. The electron-withdrawing 2,1,3-chalcogendiazole unit significantly affects the electronic properties of these semiconductors, lowering both the HOMO and LUMO energy levels and hence increasing the stability of the semiconducting material. The solution-processed single-crystal transistors exhibit high performance with a hole mobility up to 0.04 cm(2) V(-1) s(-1) as well as good ambient stability.
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Affiliation(s)
- Yan Geng
- Departement für Chemie und Biochemie, Universität Bern, Freiestrasse 3, 3012 Bern (Switzerland), Fax: (+41) 31-631-3995
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12
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Wang Q, Wallis JD, Wu Y, Pilkington M. A structural investigation of novel thiophene-functionalized BEDT-TTF donors for application as organic field-effect transistors. CrystEngComm 2014. [DOI: 10.1039/c4ce01686f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Zhong J, Ding Y, Wang H. Synthesis, crystal structures and properties of silver(I) complexes assembled with dmit and TTF derivatives. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.04.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Abbaz T, Bendjeddou A, Gouasmia A, Villemin D, Shirahata T. New unsymmetrically benzene-fused bis (tetrathiafulvalene): synthesis, characterization, electrochemical properties and electrical conductivity of their materials. Int J Mol Sci 2014; 15:4550-64. [PMID: 24642878 PMCID: PMC3975413 DOI: 10.3390/ijms15034550] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 03/07/2014] [Accepted: 03/10/2014] [Indexed: 11/16/2022] Open
Abstract
The synthesis of new unsymmetrically benzene-fused bis (tetrathiafulvalene) has been carried out by a cross-coupling reaction of the respective 4,5-dialkyl-1,3-dithiole-2-selenone 6-9 with 2-(4-(p-nitrophenyl)-1,3-dithiole-2-ylidene)-1,3,5,7-tetrathia-s-indacene-6-one 5 prepared by olefination of 4-(p-nitrophenyl)-1,3-dithiole-2-selenone 3 and 1,3,5,7-tetrathia-s-indacene-2,6-dione 4. The conversion of the nitro moiety 10a-d to amino 11a-d then dibenzylamine 12a-d groups respectively used reduction and alkylation methods. The electron donor ability of these new compounds has been measured by cyclic voltammetry (CV) technique. Charge transfer complexes with tetracyanoquino-dimethane (TCNQ) were prepared by chemical redox reactions. The complexes have been proven to give conducting materials.
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Affiliation(s)
- Tahar Abbaz
- Laboratory of Aquatic and Terrestrial Ecosystems, Organic and Bioorganic Chemistry Group, University of Mohammed Cherif Mesaadia, Souk Ahras 41000, Algeria.
| | - Amel Bendjeddou
- Laboratory of Aquatic and Terrestrial Ecosystems, Organic and Bioorganic Chemistry Group, University of Mohammed Cherif Mesaadia, Souk Ahras 41000, Algeria.
| | - Abdelkrim Gouasmia
- Laboratory of Organic Materials and Heterochemistry, University of Tebessa, Constantine Road, Tebessa 12000, Algeria.
| | - Didier Villemin
- Laboratory of Molecular and Thio-Organic Chemistry, UMR CNRS 6507, INC3M, FR 3038, Labex EMC3, ENSICAEN & University of Caen, Caen 14050, France.
| | - Takashi Shirahata
- Department of Applied Chemistry, Graduate School of Science and Engineering, Ehine University, 3 Bunkyo-cho, Matsuyama, Ehine 790-8577, Japan.
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15
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Jiang H, Yang X, Cui Z, Liu Y, Li H, Hu W, Kloc C. Adjusting tetrathiafulvalene (TTF) functionality through molecular design for organic field-effect transistors. CrystEngComm 2014. [DOI: 10.1039/c3ce41849a] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Charlton A, Donati D, Fusi S, Murphy PJ, Ponticelli F. Self sensitized photooxidation of tetrathienyltetrathiafulvalenes: synthesis of thienyl substituted 1,2,5,8-tetrathiecine-6,7-dione, a new heterocyclic system. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.12.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Wang C, Dong H, Hu W, Liu Y, Zhu D. Semiconducting π-Conjugated Systems in Field-Effect Transistors: A Material Odyssey of Organic Electronics. Chem Rev 2011; 112:2208-67. [PMID: 22111507 DOI: 10.1021/cr100380z] [Citation(s) in RCA: 2035] [Impact Index Per Article: 156.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Chengliang Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Huanli Dong
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Wenping Hu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yunqi Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Daoben Zhu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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Otón F, Pfattner R, Oxtoby NS, Mas-Torrent M, Wurst K, Fontrodona X, Olivier Y, Cornil J, Veciana J, Rovira C. Benzodicarbomethoxytetrathiafulvalene Derivatives as Soluble Organic Semiconductors. J Org Chem 2010; 76:154-63. [DOI: 10.1021/jo101817j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francisco Otón
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Campus de la Universitat Autònoma de Barcelona, Bellaterra E-08193 Barcelona, Spain
| | - Raphael Pfattner
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Campus de la Universitat Autònoma de Barcelona, Bellaterra E-08193 Barcelona, Spain
| | - Neil S. Oxtoby
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Campus de la Universitat Autònoma de Barcelona, Bellaterra E-08193 Barcelona, Spain
| | - Marta Mas-Torrent
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Campus de la Universitat Autònoma de Barcelona, Bellaterra E-08193 Barcelona, Spain
| | - Klaus Wurst
- Institut für Allgemeine Anorganische und Theoretische Chemie, Universität Innsbruck, A-6020, Innrain 52a, Innsbruck, Austria
| | - Xavier Fontrodona
- Serveis Tecnics de Recerca. Universitat de Girona. Edifici Jaume Casademont (porta E), Pic de Peguera, 15 (La Creueta), E- 17003 Girona, Spain
| | - Yoann Olivier
- Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000 Mons, Belgium
| | - Jérôme Cornil
- Laboratory for Chemistry of Novel Materials, University of Mons, Place du Parc 20, B-7000 Mons, Belgium
| | - Jaume Veciana
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Campus de la Universitat Autònoma de Barcelona, Bellaterra E-08193 Barcelona, Spain
| | - Concepció Rovira
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC) and Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Campus de la Universitat Autònoma de Barcelona, Bellaterra E-08193 Barcelona, Spain
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19
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The design and synthesis of fused thiophenes and their applications in organic field-effect transistors. Sci China Chem 2010. [DOI: 10.1007/s11426-010-0130-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Saito G, Yoshida Y, Murofushi H, Iwasawa N, Hiramatsu T, Otsuka A, Yamochi H, Isa K, Mineo-Ota E, Konno M, Mori T, Imaeda KI, Inokuchi H. Preparation, Structures, and Physical Properties of Tetrakis(alkylthio)tetraselenafulvalene (TTCn-TSeF,n= 1–15). BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2010. [DOI: 10.1246/bcsj.20090240] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Sears WA, MacKinnon CD, Mawhinney RC, Sinnemaki LC, Johnson MJ, Winter AJ, Robertson CM. Using the nitro group to induce π-stacking in terthiophenes. CAN J CHEM 2010. [DOI: 10.1139/v09-165] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A new synthetic route to mononitrated oligothiophenes is described, as well as the preparation of halogenated derivatives (Br, I) thereof. An unusual deep red colour is observed and explained, with the aid of DFT calculations, as arising from a significant quinoidal contribution to the molecular structure. The crystal structures of two compounds, H(C4H2S)3NO2 and Br(C4H2S)3NO2, are presented. Both compounds have planar sheets held together by intermolecular short contacts (hydrogen bonds and, for the latter, NO2···Br interactions); the sheets do not directly superimpose, so the effect of the π-stacking is not maximized. Solid-state fluorescence and extended-Hückel band-structure calculations are also presented for these materials.
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Affiliation(s)
- Wendy A. Sears
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Craig D. MacKinnon
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Robert C. Mawhinney
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Lauren C. Sinnemaki
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Matthew J. Johnson
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - A. John Winter
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Craig M. Robertson
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Department of Chemistry, University of Waterloo, Waterloo, ON N2L 3G1, Canada
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Wu W, Liu Y, Zhu D. π-Conjugated molecules with fused rings for organic field-effect transistors: design, synthesis and applications. Chem Soc Rev 2010; 39:1489-502. [DOI: 10.1039/b813123f] [Citation(s) in RCA: 589] [Impact Index Per Article: 42.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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MacKinnon CD, Parent SLM, Mawhinney RC, Assoud A, Robertson CM. 5,5′-Dicyano-2,2′-bithiophene and 3,3′-dicyanobiphenyl: off-axis rod-like ligands for silver(I). CrystEngComm 2009. [DOI: 10.1039/b810479d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Alévêque O, Frère P, Leriche P, Breton T, Cravino A, Roncali J. Effects of aromatic spacers on the properties of organic field effect transistors based on π-extended tetrathiafulvalene derivatives. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b822159f] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Losilla NS, Oxtoby NS, Martinez J, Garcia F, Garcia R, Mas-Torrent M, Veciana J, Rovira C. Sub-50 nm positioning of organic compounds onto silicon oxide patterns fabricated by local oxidation nanolithography. NANOTECHNOLOGY 2008; 19:455308. [PMID: 21832773 DOI: 10.1088/0957-4484/19/45/455308] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We present a process to fabricate molecule-based nanostructures by merging a bottom-up interaction and a top-down nanolithography. Direct nanoscale positioning arises from the attractive electrostatic interactions between the molecules and silicon dioxide nanopatterns. Local oxidation nanolithography is used to fabricate silicon oxide domains with variable gap separations ranging from 40 nm to several microns in length. We demonstrate that an ionic tetrathiafulvalene (TTF) semiconductor can be directed from a macroscopic liquid solution (1 µM) and selectively deposited onto predefined nanoscale regions of a 1 cm(2) silicon chip with an accuracy of 40 nm.
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Affiliation(s)
- N S Losilla
- Instituto de Microelectrónica de Madrid, CSIC, Isaac Newton 8, E-28760 Tres Cantos, Madrid, Spain
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26
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Brillante A, Bilotti I, Della Valle RG, Venuti E, Milita S, Dionigi C, Borgatti F, Lazar AN, Biscarini F, Mas-Torrent M, Oxtoby NS, Crivillers N, Veciana J, Rovira C, Leufgen M, Schmidt G, Molenkamp LW. The four polymorphic modifications of the semiconductor dibenzo-tetrathiafulvalene. CrystEngComm 2008. [DOI: 10.1039/b810993a] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Mas-Torrent M, Rovira C. Novel small molecules for organic field-effect transistors: towards processability and high performance. Chem Soc Rev 2008; 37:827-38. [DOI: 10.1039/b614393h] [Citation(s) in RCA: 415] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Di CA, Yu G, Liu Y, Zhu D. High-Performance Organic Field-Effect Transistors: Molecular Design, Device Fabrication, and Physical Properties. J Phys Chem B 2007; 111:14083-96. [DOI: 10.1021/jp071753b] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chong-an Di
- Beijing National Laboratory for Molecular Sciences, and Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences. Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Gui Yu
- Beijing National Laboratory for Molecular Sciences, and Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences. Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Yunqi Liu
- Beijing National Laboratory for Molecular Sciences, and Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences. Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Daoben Zhu
- Beijing National Laboratory for Molecular Sciences, and Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences. Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
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29
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Gao X, Wu W, Liu Y, Jiao S, Qiu W, Yu G, Wang L, Zhu D. Linear benzene-fused bis(tetrathiafulvalene) compounds for solution processed organic field-effect transistors. ACTA ACUST UNITED AC 2007. [DOI: 10.1039/b613093c] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Puigmartí-Luis J, Minoia A, Pérez Del Pino A, Ujaque G, Rovira C, Lledós A, Lazzaroni R, Amabilino DB. Chemical and Constitutional Influences in the Self-Assembly of Functional Supramolecular Hydrogen-Bonded Nanoscopic Fibres. Chemistry 2006; 12:9161-75. [PMID: 17120264 DOI: 10.1002/chem.200601089] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A new series of secondary amides bearing long alkyl chains with pi-electron-donor cores has been synthesized and characterised, and their self-assembly upon casting at surfaces has been studied. The different supramolecular assemblies of the materials have been visualized by using atomic force microscopy (AFM) and transmission electron microscopy (TEM). It is possible to obtain well-defined fibres of these aromatic core molecules as a result of the hydrogen bonds between the amide groups. Indeed, by altering the alkyl-chain lengths, constitutions, concentrations and solvent, it is possible to form different rodlike aggregates on graphite. Aggregate sizes with a lower limit of 6-8 nm width have been reached for different amide derivatives, while others show larger aggregates with rodlike morphologies which are several micrometers in length. For one compound that forms nanofibres, doping was performed by using a chemical oxidant, and the resulting layer on graphite was shown to exhibit metallic-like spectroscopy curves when probed with current-sensing AFM. This technique also revealed current maps of the surface of the molecular material. Fibre formation not only takes place on the graphite surface: nanometre scale rods have been imaged by using TEM on a grid after evaporation of solutions of the compounds in chloroform. Molecular modelling proves the importance of the hydrogen bonds in the generation of the fibres, and indicates that the constitution of the molecules is vital for the formation of the desired columnar stacks, results that are consistent with the images obtained by microscopic techniques. The results show the power of noncovalent bonds in self-assembly processes that can lead to electrically conducting nanoscale supramolecular wires.
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Affiliation(s)
- Josep Puigmartí-Luis
- Institut de Ciència de Materials de Barcelona (CSIC), Campus Universitari de Bellaterra, 08193 Cerdanyola del Vallès, Catalonia, Spain
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