A Solution-Processable Donor-Acceptor Compound Containing Boron(III) Centers for Small-Molecule-Based High-Performance Ternary Electronic Memory Devices

2015 ◽  
Vol 127 (36) ◽  
pp. 10715-10719 ◽  
Author(s):  
Chun-Ting Poon ◽  
Di Wu ◽  
Wai Han Lam ◽  
Vivian Wing-Wah Yam
Keyword(s):  
Small Molecule ◽  
High Performance ◽  
Memory Devices ◽  
Donor Acceptor ◽  
Solution Processable

Well-defined star-shaped donor–acceptor conjugated molecules for organic resistive memory devices

2015 ◽  
Vol 51 (75) ◽  
pp. 14179-14182 ◽  
Author(s):  
Hung-Chin Wu ◽  
Jicheng Zhang ◽  
Zhishan Bo ◽  
Wen-Chang Chen
Keyword(s):  
Charge Storage ◽  
Memory Devices ◽  
Resistive Memory ◽  
Conjugated Molecules ◽  
Storage Materials ◽  
End Groups ◽  
Donor Acceptor ◽  
Solution Processable ◽  
First Time

Solution processable star-shaped donor–acceptor conjugated molecules are explored for the first time as charge storage materials for resistor-type memory devices with a triphenylamine (donor) core, and three 1.8-naphthalimide (acceptors) end-groups.

scholarly journals All-small-molecule organic solar cells with over 14% efficiency by optimizing hierarchical morphologies

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Ruimin Zhou ◽  
Zhaoyan Jiang ◽  
Chen Yang ◽  
Jianwei Yu ◽  
Jirui Feng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Performance ◽  
High Efficiency ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Photovoltaic System ◽  
Active Layers ◽  
Donor Acceptor

AbstractThe high efficiency all-small-molecule organic solar cells (OSCs) normally require optimized morphology in their bulk heterojunction active layers. Herein, a small-molecule donor is designed and synthesized, and single-crystal structural analyses reveal its explicit molecular planarity and compact intermolecular packing. A promising narrow bandgap small-molecule with absorption edge of more than 930 nm along with our home-designed small molecule is selected as electron acceptors. To the best of our knowledge, the binary all-small-molecule OSCs achieve the highest efficiency of 14.34% by optimizing their hierarchical morphologies, in which the donor or acceptor rich domains with size up to ca. 70 nm, and the donor crystals of tens of nanometers, together with the donor-acceptor blending, are proved coexisting in the hierarchical large domain. All-small-molecule photovoltaic system shows its promising for high performance OSCs, and our study is likely to lead to insights in relations between bulk heterojunction structure and photovoltaic performance.

Non-volatile transistor memory devices using charge storage cross-linked core–shell nanoparticles

2016 ◽  
Vol 52 (45) ◽  
pp. 7269-7272 ◽  
Author(s):  
Chen-Tsyr Lo ◽  
Yu Watanabe ◽  
Hiroshi Oya ◽  
Kazuhiro Nakabayashi ◽  
Hideharu Mori ◽  
...  
Keyword(s):  
High Performance ◽  
Charge Storage ◽  
Core Shell ◽  
Memory Devices ◽  
Shell Nanoparticles ◽  
Storage Materials ◽  
Solution Processable ◽  
Core Shell Nanoparticles ◽  
Hydrophilic Shell

Solution processable cross-linked nanoparticles with a cross-linked conjugated polythiophene core and a hydrophilic shell are firstly explored as charge storage materials for high performance transistor-type memory devices.

Solution-Processed Small Molecule Donor/Acceptor Blends for Electrical Memory Devices with Fine-Tunable Storage Performance

2014 ◽  
Vol 118 (4) ◽  
pp. 2154-2160 ◽  
Author(s):  
Shifeng Miao ◽  
Yongxiang Zhu ◽  
Qing Bao ◽  
Hua Li ◽  
Najun Li ◽  
...  
Keyword(s):  
Small Molecule ◽  
Memory Devices ◽  
Solution Processed ◽  
Storage Performance ◽  
Donor Acceptor

Manipulation of Push-Pull System by Functionalization of Porphyrin at β-Position for High-Performance Solution-Processable Ternary Resistive Memory Devices

ChemNanoMat ◽  
2017 ◽  
Vol 3 (3) ◽  
pp. 164-167 ◽  
Author(s):  
Hing Chan ◽  
Sai-Ho Lee ◽  
Chun-Ting Poon ◽  
Maggie Ng ◽  
Vivian Wing-Wah Yam
Keyword(s):  
High Performance ◽  
Memory Devices ◽  
Resistive Memory ◽  
Pull System ◽  
Solution Processable

Donor-Acceptor Oligoimides for Application in High-Performance Electrical Memory Devices

2013 ◽  
Vol 8 (7) ◽  
pp. 1514-1522 ◽  
Author(s):  
Yi-Cang Lai ◽  
Tadanori Kurosawa ◽  
Tomoya Higashihara ◽  
Mitsuru Ueda ◽  
Wen-Chang Chen
Keyword(s):  
High Performance ◽  
Memory Devices ◽  
Donor Acceptor

Pyrrolophthalazine dione (PPD)-based donor–acceptor polymers as high performance electrochromic materials

2015 ◽  
Vol 6 (9) ◽  
pp. 1487-1494 ◽  
Author(s):  
Qun Ye ◽  
Wei Teng Neo ◽  
Tingting Lin ◽  
Jing Song ◽  
Hong Yan ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
High Performance ◽  
Optical Contrast ◽  
Electrochromic Materials ◽  
Coloration Efficiency ◽  
Term Stability ◽  
Long Term Stability ◽  
Donor Acceptor ◽  
Solution Processable

Novel solution-processable pyrrolophthalazine dione-containing electrochromic conjugated polymers with high optical contrast, high coloration efficiency, and good long-term stability were reported.

Acceptor–donor–acceptor molecule processed using polar non-halogenated solvents for organic field-effect transistors

2020 ◽  
Vol 8 (19) ◽  
pp. 6496-6502
Author(s):  
Guobing Zhang ◽  
Wei Zhou ◽  
Minkyu Kim ◽  
Mingxiang Sun ◽  
Hongbo Lu ◽  
...  
Keyword(s):  
Small Molecule ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Chlorinated Solvents ◽  
Acceptor Molecule ◽  
Organic Field Effect Transistors ◽  
Donor Acceptor ◽  
Halogenated Solvents

The polar non-chlorinated solvents were used as processed solvents for fabricating small molecule-based high-performance OFETs.

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