scholarly journals Near-infrared Emissive Donor–Acceptor-type Molecules Containing Thiazole-fused Benzothiadiazole as an Electron-acceptor Moiety

2016 ◽  
Vol 45 (8) ◽  
pp. 892-894 ◽  
Author(s):  
Motoi Satou ◽  
Tomoya Nakamura ◽  
Yoshitaka Aramaki ◽  
Shuhei Okazaki ◽  
Michihisa Murata ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Near Infrared ◽  
Donor Acceptor ◽  
Acceptor Moiety

A novel electron-acceptor moiety as a building block for efficient donor–acceptor based fluorescent organic lighting-emitting diodes

2017 ◽  
Vol 53 (1) ◽  
pp. 263-265 ◽  
Author(s):  
Miao-Miao Xue ◽  
Chen-Chao Huang ◽  
Yi Yuan ◽  
Ye-Xin Zhang ◽  
Man-Keung Fung ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Building Block ◽  
Fluorescent Material ◽  
Donor Acceptor ◽  
First Time ◽  
Acceptor Moiety

A new electron-withdrawing moiety (BFPz) has been used for the first time as an acceptor in OLEDs and a novel fluorescent material with a D–A structure was synthesized.

Donor-acceptor based two-dimensional covalent organic frameworks for near-infrared photothermal conversion

2021 ◽  
Author(s):  
Yue Zhang ◽  
Gui-Yuan Wu ◽  
Hui Liu ◽  
Rui Tian ◽  
Yan Li ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Near Infrared ◽  
Electron Donors ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Photothermal Conversion ◽  
Donor Acceptor ◽  
Naphthalene Diimides

Two 2D COFs containing both naphthalene diimides (NDIs) as an electron acceptor (A) and triphenylamine (PT-N-COF) or triphenylbenzene (PT-B-COF) as electron donors (D) were prepared successfully. The in-plane donor and...

A pentacyclic S,N-heteroacene based electron acceptor with strong near-infrared absorption for efficient organic solar cells

2019 ◽  
Vol 55 (49) ◽  
pp. 7057-7060 ◽  
Author(s):  
Xiaohan Chen ◽  
Hao Liu ◽  
Lixing Xia ◽  
Tasawar Hayat ◽  
Ahmed Alsaedi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Electron Acceptor ◽  
Infrared Absorption ◽  
Organic Solar Cells ◽  
Near Infrared ◽  
Fused Ring ◽  
Donor Acceptor

A novel non-fullerene acceptor–donor–acceptor (A–D–A) structured small molecule acceptor material with fused ring N-alkyl DTP as the central donor unit and EG-2F as the terminal acceptor unit, named DTP-C17-4F, was designed and synthesized.

Synthesis and photovoltaic properties of donor–acceptor polymers incorporating a structurally-novel pyrrole-based imide-functionalized electron acceptor moiety

Polymer ◽  
2013 ◽  
Vol 54 (22) ◽  
pp. 6125-6132 ◽  
Author(s):  
Vellaiappillai Tamilavan ◽  
Myungkwan Song ◽  
Rajalingam Agneeswari ◽  
Jae-Wook Kang ◽  
Do-Hoon Hwang ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Photovoltaic Properties ◽  
Donor Acceptor ◽  
Acceptor Moiety

scholarly journals Donor–acceptor–acceptor-type near-infrared fluorophores that contain dithienophosphole oxide and boryl groups: Effect of the boryl group on the nonradiative decay

2021 ◽  
Author(s):  
Yoshiaki Sugihara ◽  
Naoto Inai ◽  
Masayasu Taki ◽  
Thomas Baumgartner ◽  
Ryosuke Kawakami ◽  
...  
Keyword(s):  
Near Infrared ◽  
Effective Strategy ◽  
Nonradiative Decay ◽  
Donor Acceptor

he use of donor–π–acceptor (D–π–A) skeletons is an effective strategy for the design of fluorophores with red-shifted emission. In particular, the use of amino and boryl moieties as the electron-donating...

A small bandgap (3E,7E)-3,7-bis(2-oxoindolin-3-ylidene)benzo[1,2-b:4,5-b′]difuran-2,6(3H,7H)-dione (IBDF) based polymer semiconductor for near-infrared organic phototransistors

2017 ◽  
Vol 5 (46) ◽  
pp. 12163-12171 ◽  
Author(s):  
Yinghui He ◽  
Jesse T. E. Quinn ◽  
Dongliang Hou ◽  
Jenner H.L. Ngai ◽  
Yuning Li
Keyword(s):  
Band Gap ◽  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Polymer Semiconductor ◽  
Donor Acceptor ◽  
Small Band

A novel small bandgap donor–acceptor polymer with a very small band gap of 0.95 eV shows promising photoresponse under near infrared light in phototransistors.

Syntheses and Photovoltaic Properties of Narrow Band Gap Donor–Acceptor Copolymers with Carboxylate-Substituted Benzodithiophene as Electron Acceptor Unit

2014 ◽  
Vol 47 (15) ◽  
pp. 4987-4993 ◽  
Author(s):  
Kosuke Shibasaki ◽  
Kenichi Tabata ◽  
Yohei Yamamoto ◽  
Takeshi Yasuda ◽  
Masashi Kijima
Keyword(s):  
Band Gap ◽  
Electron Acceptor ◽  
Narrow Band ◽  
Photovoltaic Properties ◽  
Donor Acceptor

Revealing Internal Heavy Chalcogen Atom Effect on the Photophysics of Dibenzo[a,j]phenazine-Cored Donor–Acceptor–Donor Triad

2021 ◽  
Author(s):  
Shimpei Goto ◽  
Yuya Nitta ◽  
Nicolas Oliveira Decarli ◽  
Leonardo E de Sousa ◽  
Partycja Stachelek ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Organic Molecule ◽  
Electron Donors ◽  
Chalcogen Atom ◽  
Donor Acceptor ◽  
Atom Effect

A new twisted donor–acceptor–donor (D–A–D) multi-photofunctional organic molecule comprising of phenoselenazine as the electron-donors (Ds) and dibenzo[a,j]phenazine (DBPHZ) as the electron-acceptor (A) has been developed. The developed selenium-incorporated D–A–D compound...

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