scholarly journals Single-Component Charge-Transfer Crystals Based on Spin-Carrying TCNQ (7,7,8,8-Tetracyanoquinodimethane) Derivatives

Crystals ◽  
2012 ◽  
Vol 2 (2) ◽  
pp. 662-668 ◽  
Author(s):  
Hideto Suzuki ◽  
Hiroki Akutsu ◽  
Jun-ichi Yamada ◽  
Shin’ichi Nakatsuji
Keyword(s):  
Charge Transfer ◽  
Single Component ◽  
Component Charge

Encapsulating third donors into D-A hybrid heterostructures to form three-component charge-transfer complexes for enhanced electrical properties

2021 ◽  
Author(s):  
Meng-Hua Li ◽  
Ming-Hua You ◽  
Mei-Jin Lin
Keyword(s):  
Charge Transfer ◽  
Electrical Properties ◽  
Organic Molecules ◽  
Steric Effects ◽  
Charge Transfer Complexes ◽  
Coordination Sites ◽  
Component Charge

inorganic donors and organic acceptors. However, due to the steric effects of inorganic coordination sites, it is difficult for the large organic molecules to form compact packing at the molecule...

Tris-fused tetrathiafulvalenes (TTF): highly conducting single-component organics and metallic charge-transfer salt

2004 ◽  
Vol 141 (3) ◽  
pp. 307-313 ◽  
Author(s):  
Minoru Ashizawa ◽  
Shinya Kimura ◽  
Takehiko Mori ◽  
Yohji Misaki ◽  
Kazuyoshi Tanaka
Keyword(s):  
Charge Transfer ◽  
Single Component ◽  
Metallic Charge

Photo-facilitated aggregation and correlated color temperature adjustment of single component organic solid state white-light emitting materials

2015 ◽  
Vol 3 (17) ◽  
pp. 4563-4569 ◽  
Author(s):  
Cheng Chen ◽  
Xu-Hui Jin ◽  
Xue-Jun Zhou ◽  
Li-Xuan Cai ◽  
Ya-Jun Zhang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Solid State ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component ◽  
Color Temperature ◽  
Dual Emission ◽  
Light Emitting ◽  
Organic Solid

A pyridinium derivative with photo-facilitated aggregation and intra-/intermolecular charge transfer synergy-induced dual emission has been presented. The correlated color temperature tunable white-light emission can be realized in different states.

A two-component charge transfer hydrogel with excellent sensitivity towards the microenvironment: a responsive platform for biogenic thiols

Soft Matter ◽  
2020 ◽  
Vol 16 (43) ◽  
pp. 9882-9889
Author(s):  
Dipen Biswakarma ◽  
Nilanjan Dey ◽  
Santanu Bhattacharya
Keyword(s):  
Charge Transfer ◽  
Amino Acid ◽  
Supramolecular Assembly ◽  
Two Component ◽  
Component Charge

A two-component charge-transfer hydrogel derived from a hetero-supramolecular assembly of a pyrene based amino acid donor with an acceptor dye, presents an opportunity, where the hydrogel could discriminate biogenic thiols chemo-dosimetrically.

scholarly journals Single-Component Organic Solar Cells Based on Intramolecular Charge Transfer Photoabsorption

Materials ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1200
Author(s):  
Ken-ichi Nakayama ◽  
Tatsuya Okura ◽  
Yuki Okuda ◽  
Jun Matsui ◽  
Akito Masuhara ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Organic Solar Cells ◽  
Intramolecular Charge Transfer ◽  
Internal Quantum Efficiency ◽  
Single Component ◽  
Chemical Calculation ◽  
Key Factor ◽  
Donor Acceptor ◽  
Acceptor Molecules

Conjugated donor–acceptor molecules with intramolecular charge transfer absorption are employed for single-component organic solar cells. Among the five types of donor–acceptor molecules, the strong push–pull structure of DTDCPB resulted in solar cells with high JSC, an internal quantum efficiency exceeding 20%, and high VOC exceeding 1 V with little photon energy loss around 0.7 eV. The exciton binding energy (EBE), which is a key factor in enhancing the photocurrent in the single-component device, was determined by quantum chemical calculation. The relationship between the photoexcited state and the device performance suggests that the strong internal charge transfer is effective for reducing the EBE. Furthermore, molecular packing in the film is shown to influence photogeneration in the film bulk.

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