1
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Bulut Y, Sochor B, Harder C, Reck K, Drewes J, Xu Z, Jiang X, Meinhardt A, Jeromin A, Kohantorabi M, Noei H, Keller TF, Strunskus T, Faupel F, Müller-Buschbaum P, Roth SV. Diblock copolymer pattern protection by silver cluster reinforcement. NANOSCALE 2023; 15:15768-15774. [PMID: 37740389 DOI: 10.1039/d3nr03215a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Pattern fabrication by self-assembly of diblock copolymers is of significant interest due to the simplicity in fabricating complex structures. In particular, polystyrene-block-poly-4-vinylpyridine (PS-b-P4VP) is a fascinating base material as it forms an ordered micellar structure on silicon surfaces. In this work, silver (Ag) is applied using direct current magnetron sputter deposition and high-power impulse magnetron sputter deposition on an ordered micellar PS-b-P4VP layer. The fabricated hybrid materials are structurally analyzed by field emission scanning electron microscopy, atomic force microscopy, and grazing incidence small angle X-ray scattering. When applying simple aqueous posttreatment, the pattern is stable and reinforced by Ag clusters, making micellar PS-b-P4VP ordered layers ideal candidates for lithography.
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Affiliation(s)
- Yusuf Bulut
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany
| | - Benedikt Sochor
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
| | - Constantin Harder
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany
| | - Kristian Reck
- Chair for Multicomponent Materials, Department of Materials Science, Faculty of Engineering, Christian-Albrechts Universität zu Kiel, Kaiserstr. 2, 24143 Kiel, Germany
| | - Jonas Drewes
- Chair for Multicomponent Materials, Department of Materials Science, Faculty of Engineering, Christian-Albrechts Universität zu Kiel, Kaiserstr. 2, 24143 Kiel, Germany
| | - Zhuijun Xu
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany
| | - Xiongzhuo Jiang
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany
| | - Alexander Meinhardt
- Centre for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchtrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Department of Physics, University of Hamburg, Notkestr. 9-11, 22607 Hamburg, Germany
| | - Arno Jeromin
- Centre for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchtrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Mona Kohantorabi
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
- Centre for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchtrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Heshmat Noei
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
- Centre for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchtrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Thomas F Keller
- Centre for X-ray and Nano Science CXNS, Deutsches Elektronen-Synchtrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Department of Physics, University of Hamburg, Notkestr. 9-11, 22607 Hamburg, Germany
| | - Thomas Strunskus
- Chair for Multicomponent Materials, Department of Materials Science, Faculty of Engineering, Christian-Albrechts Universität zu Kiel, Kaiserstr. 2, 24143 Kiel, Germany
| | - Franz Faupel
- Chair for Multicomponent Materials, Department of Materials Science, Faculty of Engineering, Christian-Albrechts Universität zu Kiel, Kaiserstr. 2, 24143 Kiel, Germany
| | - Peter Müller-Buschbaum
- Technical University of Munich, TUM School of Natural Sciences, Department of Physics, Chair for Functional Materials, James-Franck-Str. 1, 85748 Garching, Germany
- Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, Lichtenbergerstraße 1, 85748 Garching, Germany
| | - Stephan V Roth
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
- KTH Royal Institute of Technology, Teknikringen 56-58, 100 44 Stockholm, Sweden
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2
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Chen S, Zheng H, Liu X, Peng J. Tailoring Co-crystallization over Microphase Separation in Conjugated Block Copolymers via Rational Film Processing for Field-Effect Transistors. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c02048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Shuwen Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Hao Zheng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Xiaofeng Liu
- Department of Chemistry, Fudan University, Shanghai 200438, China
| | - Juan Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
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3
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Gensch M, Schwartzkopf M, Brett CJ, Schaper SJ, Li N, Chen W, Liang S, Drewes J, Polonskyi O, Strunskus T, Faupel F, Müller-Buschbaum P, Roth SV. Correlating Optical Reflectance with the Topology of Aluminum Nanocluster Layers Growing on Partially Conjugated Diblock Copolymer Templates. ACS APPLIED MATERIALS & INTERFACES 2021; 13:56663-56673. [PMID: 34788001 PMCID: PMC8640968 DOI: 10.1021/acsami.1c18324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/03/2021] [Indexed: 06/13/2023]
Abstract
Large-scale fabrication of metal cluster layers for usage in sensor applications and photovoltaics is a huge challenge. Physical vapor deposition offers large-scale fabrication of metal cluster layers on templates and polymer surfaces. In the case of aluminum (Al), only little is known about the formation and interaction of Al clusters during sputter deposition. Complex polymer surface morphologies can tailor the deposited Al cluster layer. Here, a poly(methyl methacrylate)-block-poly(3-hexylthiophen-2,5-diyl) (PMMA-b-P3HT) diblock copolymer template is used to investigate the nanostructure formation of Al cluster layers on the different polymer domains and to compare it with the respective homopolymers PMMA and P3HT. The optical properties relevant for sensor applications are monitored with ultraviolet-visible (UV-vis) measurements during the sputter deposition. The formation of Al clusters is followed in situ with grazing-incidence small-angle X-ray scattering (GISAXS), and the chemical interaction is revealed by X-ray photoelectron spectroscopy (XPS). Furthermore, atomic force microscopy (AFM) and field emission scanning electron microscopy (FESEM) yield topographical information about selective wetting of Al on the P3HT domains and embedding in the PMMA domains in the early stages, followed by four distinct growth stages describing the Al nanostructure formation.
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Affiliation(s)
- Marc Gensch
- Deutsches
Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Lehrstuhl
für Funktionelle Materialien, Physik-Department, Technische Universität München, James-Franck-Str. 1, D-85748 Garching, Germany
| | | | - Calvin J. Brett
- Deutsches
Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Department
of Engineering Mechanics, KTH Royal Institute
of Technology, Teknikringen
8, SE-100 44 Stockholm, Sweden
- Wallenberg
Wood Science Center, KTH Royal Institute
of Technology, Teknikringen
56-58, SE-100 44 Stockholm, Sweden
| | - Simon J. Schaper
- Lehrstuhl
für Funktionelle Materialien, Physik-Department, Technische Universität München, James-Franck-Str. 1, D-85748 Garching, Germany
| | - Nian Li
- Lehrstuhl
für Funktionelle Materialien, Physik-Department, Technische Universität München, James-Franck-Str. 1, D-85748 Garching, Germany
| | - Wei Chen
- Lehrstuhl
für Funktionelle Materialien, Physik-Department, Technische Universität München, James-Franck-Str. 1, D-85748 Garching, Germany
| | - Suzhe Liang
- Lehrstuhl
für Funktionelle Materialien, Physik-Department, Technische Universität München, James-Franck-Str. 1, D-85748 Garching, Germany
| | - Jonas Drewes
- Lehrstuhl
für Materialverbunde, Institut für Materialwissenschaft, Christian-Albrechts-Universität zu Kiel, Kaiserstr.2, D-24143 Kiel, Germany
| | - Oleksandr Polonskyi
- Gordon
Lab, University of California, Santa Barbara, California 93106-5080, United States
| | - Thomas Strunskus
- Lehrstuhl
für Materialverbunde, Institut für Materialwissenschaft, Christian-Albrechts-Universität zu Kiel, Kaiserstr.2, D-24143 Kiel, Germany
| | - Franz Faupel
- Lehrstuhl
für Materialverbunde, Institut für Materialwissenschaft, Christian-Albrechts-Universität zu Kiel, Kaiserstr.2, D-24143 Kiel, Germany
| | - Peter Müller-Buschbaum
- Lehrstuhl
für Funktionelle Materialien, Physik-Department, Technische Universität München, James-Franck-Str. 1, D-85748 Garching, Germany
- Heinz-Maier-Leibniz
Zentrum (MLZ), Technische Universität
München, Lichtenbergstraße 1, D-85748 Garching, Germany
| | - Stephan V. Roth
- Deutsches
Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Department
of Fiber and Polymer Technology, KTH Royal
Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
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4
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Feng G, Tan W, Karuthedath S, Li C, Jiao X, Liu ACY, Venugopal H, Tang Z, Ye L, Laquai F, McNeill CR, Li W. Revealing the Side‐Chain‐Dependent Ordering Transition of Highly Crystalline Double‐Cable Conjugated Polymers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111192] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guitao Feng
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites Beijing University of Chemical Technology Beijing 100029 China
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Wenliang Tan
- Department of Materials Science and Engineering Monash University Wellington Road Clayton Victoria 3800 Australia
| | - Safakath Karuthedath
- King Abdullah University of Science and Technology (KAUST) KAUST Solar Center (KSC) Physical Sciences and Engineering Division (PSE) Material Science and Engineering Program (MSE) Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Cheng Li
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xuechen Jiao
- Department of Materials Science and Engineering Monash University Wellington Road Clayton Victoria 3800 Australia
| | - Amelia C. Y. Liu
- School of Physics and Astronomy Monash University Wellington Road Clayton Victoria 3800 Australia
| | - Hariprasad Venugopal
- Ramaciotti Centre for Cryo-Electron Microscopy Monash University Clayton Victoria 3800 Australia
| | - Zheng Tang
- Center for Advanced Low-dimension Materials College of Materials Science and Engineering Donghua University Shanghai 201620 P. R. China
| | - Long Ye
- School of Materials Science and Engineering Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300350 P. R. China
| | - Frédéric Laquai
- King Abdullah University of Science and Technology (KAUST) KAUST Solar Center (KSC) Physical Sciences and Engineering Division (PSE) Material Science and Engineering Program (MSE) Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Christopher R. McNeill
- Department of Materials Science and Engineering Monash University Wellington Road Clayton Victoria 3800 Australia
| | - Weiwei Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites Beijing University of Chemical Technology Beijing 100029 China
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5
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Feng G, Tan W, Karuthedath S, Li C, Jiao X, Liu ACY, Venugopal H, Tang Z, Ye L, Laquai F, McNeill CR, Li W. Revealing the Side-Chain-Dependent Ordering Transition of Highly Crystalline Double-Cable Conjugated Polymers. Angew Chem Int Ed Engl 2021; 60:25499-25507. [PMID: 34546627 DOI: 10.1002/anie.202111192] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Indexed: 11/06/2022]
Abstract
We developed a series of highly crystalline double-cable conjugated polymers for application in single-component organic solar cells (SCOSCs). These polymers contain conjugated backbones as electron donor and pendant perylene bisimide units (PBIs) as electron acceptor. PBIs are connected to the backbone via alkyl units varying from hexyl (C6 H12 ) to eicosyl (C20 H40 ) as flexible linkers. For double-cable polymers with short linkers, the PBIs tend to stack in a head-to-head fashion, resulting in large d-spacings (e.g. 64 Å for the polymer P12 with C12 H24 linker) along the lamellar stacking direction. When the length of the linker groups is longer than a certain length, the PBIs instead adopt a more ordered packing likely via H-aggregation, resulting in short d-spacings (e.g. 50 Å for the polymer P16 with C16 H32 linker). This work highlights the importance of linker length on the molecular packing of the acceptor units and the influences on the photovoltaic performance of SCOSCs.
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Affiliation(s)
- Guitao Feng
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China.,Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Wenliang Tan
- Department of Materials Science and Engineering, Monash University, Wellington Road, Clayton, Victoria, 3800, Australia
| | - Safakath Karuthedath
- King Abdullah University of Science and Technology (KAUST), KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), Material Science and Engineering Program (MSE), Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - Cheng Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xuechen Jiao
- Department of Materials Science and Engineering, Monash University, Wellington Road, Clayton, Victoria, 3800, Australia
| | - Amelia C Y Liu
- School of Physics and Astronomy, Monash University, Wellington Road, Clayton, Victoria, 3800, Australia
| | - Hariprasad Venugopal
- Ramaciotti Centre for Cryo-Electron Microscopy, Monash University, Clayton, Victoria, 3800, Australia
| | - Zheng Tang
- Center for Advanced Low-dimension Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Long Ye
- School of Materials Science and Engineering, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300350, P. R. China
| | - Frédéric Laquai
- King Abdullah University of Science and Technology (KAUST), KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), Material Science and Engineering Program (MSE), Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - Christopher R McNeill
- Department of Materials Science and Engineering, Monash University, Wellington Road, Clayton, Victoria, 3800, Australia
| | - Weiwei Li
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China
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6
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Yin Y, Chen S, Zhu S, Li L, Zhai D, Huang D, Peng J. Tailoring Cocrystallization and Microphase Separation in Rod–Rod Block Copolymers for Field-Effect Transistors. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02788] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Yue Yin
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Shuwen Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Shuyin Zhu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Lixin Li
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Dalong Zhai
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Dongqi Huang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Juan Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
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7
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Le CMQ, Morlet-Savary F, Chemtob A. Role of thiol oxidation by air in the mechanism of the self-initiated thermal thiol–ene polymerization. Polym Chem 2021. [DOI: 10.1039/d1py01301g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We highlight the role of thiyl initiating radicals generated by air oxidation of thiols in the mechanism accounting for the self-initiation of thiol–ene polymerization. The driving force of this reaction is polarization of the S–H bond.
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Affiliation(s)
- Cuong Minh Quoc Le
- Université de Haute-Alsace, CNRS, IS2 M UMR7361, F-68100 Mulhouse, France
- Université de Strasbourg, France
| | - Fabrice Morlet-Savary
- Université de Haute-Alsace, CNRS, IS2 M UMR7361, F-68100 Mulhouse, France
- Université de Strasbourg, France
| | - Abraham Chemtob
- Université de Haute-Alsace, CNRS, IS2 M UMR7361, F-68100 Mulhouse, France
- Université de Strasbourg, France
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8
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Le CMQ, Vidal L, Schmutz M, Chemtob A. Droplet nucleation in miniemulsion thiol–ene step photopolymerization. Polym Chem 2021. [DOI: 10.1039/d1py00139f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Reaction parameters, such as droplet size, initiator solubility and monomer solubility, which are important in favouring droplet nucleation in a miniemulsion thiol–ene step polymerization are reviewed.
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Affiliation(s)
| | - Loïc Vidal
- Université de Haute-Alsace
- CNRS
- IS2M UMR7361
- F-68100 Mulhouse
- France
| | - Marc Schmutz
- Université de Strasbourg
- CNRS
- Institut Charles Sadron
- 67000 Strasbourg
- France
| | - Abraham Chemtob
- Université de Haute-Alsace
- CNRS
- IS2M UMR7361
- F-68100 Mulhouse
- France
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9
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Chen S, Li L, Zhai D, Yin Y, Shang X, Ni B, Peng J. Cocrystallization-Promoted Charge Mobility in All-Conjugated Diblock Copolymers for High-Performance Field-Effect Transistors. ACS APPLIED MATERIALS & INTERFACES 2020; 12:58094-58104. [PMID: 33334099 DOI: 10.1021/acsami.0c17671] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The cocrystallization method that combines various constituents into cocrystals yields the newly formed materials with significantly enhanced charge transport properties. However, this strategy has not been greatly utilized in all-conjugated block copolymers (BCPs). Herein, we scrutinize the relationship between cocrystals and charge mobilities in all-conjugated BCPs (i.e., poly(3-butylthiophene)-block-poly(3-hexylthiophene); denoted P3BT-b-P3HT) by tuning their molecular weights and thermal annealing process. All the rod-rod BCPs form cocrystals with high charge mobilities than P3BT and P3HT homopolymers and P3BT/P3HT blend, imparting the cocrystal-facilitated charge transport because of the synergy of two conjugated components. Upon 150 °C treatment, their crystallinities increase and their charge mobilities at 15k, 18k, and 28k increase slightly. In contrast, P3BT-b-P3HT-12k shows decreased charge mobilities. It is due to the preferential increase of crystal size and order through the π-π stacking direction in the former while through the alkyl stacking direction in the latter. Intriguingly, when these P3BT-b-P3HT cocrystals experience two-step thermal treatment, P3BT-b-P3HT-12k retains its cocrystalline structure, while microphase separation of P3BT and P3HT occurs in P3BT-b-P3HT-15k, 18k, and 28k with different degrees. All P3BT-b-P3HT BCPs exhibit decreased charge mobilities. This study demonstrates the cocrystallization-promoted charge mobility in all-conjugated BCPs, which may facilitate their application in a wide range of optoelectronic devices.
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Affiliation(s)
- Shuwen Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Lixin Li
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Dalong Zhai
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Yue Yin
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Xin Shang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Bijun Ni
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
| | - Juan Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, China
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10
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Shang X, Yin Y, Chen S, Zhu M, Zhai D, Liu X, Peng J. Unravelling the Correlation between Microphase Separation and Cocrystallization in Thiophene-Selenophene Block Copolymers for Organic Field-Effect Transistors. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01395] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xin Shang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, P. R. China
| | - Yue Yin
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, P. R. China
| | - Shuwen Chen
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, P. R. China
| | - Mingjing Zhu
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, P. R. China
| | - Dalong Zhai
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, P. R. China
| | - Xiaofeng Liu
- Department of Chemistry, Fudan University, Shanghai 200438, P. R. China
| | - Juan Peng
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200438, P. R. China
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11
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Rakitin OA. Fused 1,2,5-thia- and 1,2,5-selenadiazoles: Synthesis and application in materials chemistry. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152230] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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12
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Shaikh H, Jin XH, Harniman RL, Richardson RM, Whittell GR, Manners I. Solid-State Donor–Acceptor Coaxial Heterojunction Nanowires via Living Crystallization-Driven Self-Assembly. J Am Chem Soc 2020; 142:13469-13480. [DOI: 10.1021/jacs.0c04975] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Huda Shaikh
- Department of Chemistry, University of Victoria, Victoria, BC V8W 3V6, Canada
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
| | - Xu-Hui Jin
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
| | - Robert L. Harniman
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
| | | | - George R. Whittell
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
| | - Ian Manners
- Department of Chemistry, University of Victoria, Victoria, BC V8W 3V6, Canada
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
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