Mechanical properties of supramolecular polymeric materials cross-linked by donor–acceptor interactions

2019 ◽  
Vol 55 (26) ◽  
pp. 3809-3812 ◽  
Author(s):  
Misaki Itano ◽  
Yuichiro Kobayashi ◽  
Yoshinori Takashima ◽  
Akira Harada ◽  
Hiroyasu Yamaguchi
Keyword(s):  
Mechanical Properties ◽  
Polymeric Materials ◽  
Side Chain ◽  
Donor And Acceptor ◽  
Aromatic Donor ◽  
Donor Acceptor ◽  
Acceptor Molecules

We prepare a tough elastomer with aromatic donor and acceptor molecules introduced on the same polymer side chain.

Mechanical Properties of Supramolecular Polymeric Materials Formed by Cyclodextrins as Host Molecules and Cationic Alkyl Guest Molecules on the Polymer Side Chain

2018 ◽  
Vol 51 (16) ◽  
pp. 6318-6326 ◽  
Author(s):  
Yoshinori Takashima ◽  
Kohei Otani ◽  
Yuichiro Kobayashi ◽  
Hikaru Aramoto ◽  
Masaki Nakahata ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Polymeric Materials ◽  
Side Chain ◽  
Guest Molecules ◽  
Host Molecules

Optimized Active Layer Morphology via Side-Chain Atomic Substituents to Achieve Efficient and Stable All-Polymer Solar Cells

2021 ◽  
Author(s):  
Shuting Pang ◽  
baoqi wu ◽  
Bao Zhang ◽  
Ruiwen Zhang ◽  
Claas Reckmeier ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Solar Cells ◽  
Conjugated Polymers ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Long Term Stability ◽  
Donor And Acceptor ◽  
Superior Mechanical Properties ◽  
Electron Donor And Acceptor

All-polymer solar cells (all-PSCs), consisting of conjugated polymers for both electron donor and acceptor, are a promising photovoltaic technology owing to their superior mechanical properties and long-term stability in addition...

Side Chain Polymers for Electro-Optic Applications

1991 ◽  
Vol 228 ◽  
Author(s):  
Ronald N. DeMartino ◽  
Diane E. Allen ◽  
Richard Keosian ◽  
Garo Khanarian ◽  
David R. Haas
Keyword(s):  
Mechanical Properties ◽  
Optical Activity ◽  
Molecular Basis ◽  
Molecular Design ◽  
Polymeric Materials ◽  
Side Chain ◽  
New Materials ◽  
Electro Optic ◽  
Recent Developments ◽  
Nlo Materials

ABSTRACTOrganic and polymeric materials have emerged in recent years as candidates for advanced device and systems applications. This interest has arisen from the promise of extraordinary optical, structural, and mechanical properties of certain organic materials, and from the fundamental success of molecular design performed to create new materials.Our approach to the problem is to develop an understanding of the molecular basis of non-linear optical activity, incorporate the most promising candidates into tractable polymers, and evaluate these materials in device format. This paper will review some of the recent developments in the NLO materials effort at Hoechst Celanese.

Influence of the Reversible Energy Transfer on the Donor Fluorescence Quantum Yieldin Donor-Acceptor Systems

1984 ◽  
Vol 39 (10) ◽  
pp. 948-951 ◽  
Author(s):  
C. Bojarski
Keyword(s):  
Energy Transfer ◽  
Quantum Yield ◽  
Nonradiative Energy Transfer ◽  
Acceptor Concentration ◽  
Donor And Acceptor ◽  
Donor Acceptor ◽  
Mixed Systems ◽  
High Donor ◽  
Concentration Ratios ◽  
Acceptor Molecules

Abstract In mixed systems of donor and acceptor molecules having closely located S1 levels a reversible nonradiative energy transfer should occur. It influences remarkably the dependence of the donor quantum yield ηD on the acceptor concentration in the range of high acceptor concentrations of systems with high donor-to-acceptor reduced concentration ratios.

Intense core-hole satellite structure in aromatic donor/acceptor molecules

1981 ◽  
Vol 82 (2) ◽  
pp. 305-310 ◽  
Author(s):  
R.W. Bigelow ◽  
R.J. Weagley ◽  
H.-J. Freund
Keyword(s):  
Core Hole ◽  
Satellite Structure ◽  
Aromatic Donor ◽  
Donor Acceptor ◽  
Acceptor Molecules

scholarly journals Controlling through-space and through-bond intramolecular charge transfer in bridged D-D’-A TADF Emitters

2021 ◽  
Author(s):  
Hector Gerardo Miranda-Salinas ◽  
Andrew P Monkman ◽  
Chih-Hao Chang ◽  
Hao-Che Kao ◽  
Dian Luo ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Donor And Acceptor ◽  
Donor Acceptor ◽  
Acceptor Molecules

Donor-Donor’-Acceptor molecules where the Donor’ bridges the Donor and Acceptor have different possible interaction pathways for charge transfer. Here we study a series of Donor-Donor’-Acceptor molecules, having the same Acceptor...

Energy and charge transfer by donor–acceptor pairs confined in a metal–organic framework: a spectroscopic and computational investigation

2014 ◽  
Vol 2 (10) ◽  
pp. 3389-3398 ◽  
Author(s):  
Kirsty Leong ◽  
Michael E. Foster ◽  
Bryan M. Wong ◽  
Erik D. Spoerke ◽  
Dara Van Gough ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Energy Harvesting ◽  
Metal Organic Framework ◽  
Phase Segregation ◽  
Computational Investigation ◽  
Donor And Acceptor ◽  
Donor Acceptor ◽  
Metal Organic ◽  
Organic Framework ◽  
Acceptor Molecules

A metal–organic framework serves as a multifunctional host for donor and acceptor molecules, enabling energy harvesting and transfer without phase segregation.

Improving the electroluminescence performance of donor–acceptor molecules by fine-tuning the torsion angle and distance between donor and acceptor moieties

2016 ◽  
Vol 4 (25) ◽  
pp. 5988-5995 ◽  
Author(s):  
Xu Qiu ◽  
Shanfeng Xue ◽  
Yongjin Wu ◽  
Mingshuai Chen ◽  
Qikun Sun ◽  
...  
Keyword(s):  
Torsion Angle ◽  
Fine Tuning ◽  
Donor And Acceptor ◽  
Donor Acceptor ◽  
New Compounds ◽  
Acceptor Molecules

Two new compounds were designed and synthesized to tune the torsion angle and distance between the donor (D) and the acceptor (A), and their photophysics and EL properties were investigated.

Co-assembly of functionalized donor–acceptor molecules within block copolymer microdomains via the supramolecular assembly approach with an improved charge carrier mobility

Soft Matter ◽  
2020 ◽  
Vol 16 (31) ◽  
pp. 7312-7322
Author(s):  
Krishnan Deepthi ◽  
Amal Raj R B ◽  
Vadakkethonippurathu Sivankuttynair Prasad ◽  
E. Bhoje Gowd
Keyword(s):  
Block Copolymer ◽  
Charge Carrier ◽  
Small Molecules ◽  
Self Assembly ◽  
Carrier Mobility ◽  
Supramolecular Assembly ◽  
Charge Carrier Mobility ◽  
Donor And Acceptor ◽  
Donor Acceptor ◽  
Acceptor Molecules

Here, we demonstrate the three-component self-assembly of functionalized small molecules (donor and acceptor) and a polystyrene-block-poly(4-vinylpyridine) (PS-b-P4VP) block copolymer using the supramolecular approach.

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