Donor-Acceptor Type Super-Structural Triazine Cored Conducting Polymer Containing Carbazole and Quinoline for High-Contrast Electrochromic Device

2018 ◽  
Vol 165 (7) ◽  
pp. H316-H323 ◽  
Author(s):  
Merve Guzel ◽  
Tugba Soganci ◽  
Erhan Karatas ◽  
Metin Ak
Keyword(s):  
Conducting Polymer ◽  
Electrochromic Device ◽  
High Contrast ◽  
Donor Acceptor

scholarly journals PROPERTIES OF CONDUCTING POLYMER DONOR-ACCEPTOR COMPOSITE FILMS AND PHOTOVOLTAIC CHARACTERISTICS OF JUNCTION DEVICES

2001 ◽  
Vol 50 (6) ◽  
pp. 1157
Author(s):  
FENG WEI ◽  
CAO MENG ◽  
WEI WEI ◽  
WU HONG-CAI ◽  
WAN MEI-XIANG ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Composite Films ◽  
Donor Acceptor ◽  
Photovoltaic Characteristics

Polarity switching from p- to n-type in a single thermoelectric donor-acceptor copolymer by p-type doping

2021 ◽  
Author(s):  
Jing Wang ◽  
Yizhuo Wang ◽  
Qing Li ◽  
Zhanchao Li ◽  
Liqing Xu ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
High Performance ◽  
High Current Density ◽  
Organic Polymer ◽  
Novel Approach ◽  
Polarity Switching ◽  
Electrical Conductivities ◽  
Planar Film ◽  
Donor Acceptor ◽  
P Type

Abstract The transport mechanism of organic materials is still far away from being well understood and controlled although conducting polymers have been discovered since 1977. It is rare to see conducting polyers possessing high bipolar (p- and n-type) electrical conductivities within a single bulk doped organic polymer without the assistant of gate voltage. Here, we report a novel approach to provide high performance n-type materials by p-type doping. More importantly, the bipolar electrical conductivities of the donor-acceptor conducting polymer are high, resulting high bipolar power factors among the solution-processable ambipolar D-A copolymers. A fully organic p-n junction is created in a planar film, exhibiting a high rectification ratio of 2 x 102 at +5 V with a high current density of 3 A/cm2. Structural and spectroscopic tests have been performed to provide a fundamental understanding of the polarity switching mechanism. The results open the opportunity of making p- and n-type modules with a single conducting polymer for future modern organic electronics.

Donor–acceptor type aggregation-induced emission luminophores based on the 1,1-dicyanomethylene-3-indanone unit for bridge-dependent reversible mechanochromism and light-up biosensing of hypochlorites

2019 ◽  
Vol 7 (29) ◽  
pp. 8888-8897 ◽  
Author(s):  
Hai-Xia Yu ◽  
Junge Zhi ◽  
Tianjiao Shen ◽  
Weilu Ding ◽  
Xiaoling Zhang ◽  
...  
Keyword(s):  
High Contrast ◽  
Aggregation Induced Emission ◽  
Donor Acceptor

Among three AIE-active molecules with different D–A linkages, TPEIC exhibits reversible high-contrast mechanochromism, light-up sensing and biosensing of ClO−.

Study of the mechanism of the variable emissivity infrared electrochromic device based on polyaniline conducting polymer

2012 ◽  
Vol 162 (1-2) ◽  
pp. 22-25 ◽  
Author(s):  
Hua Li ◽  
Kai Xie ◽  
Yi Pan ◽  
Hualin Wang ◽  
Hui Wang
Keyword(s):  
Conducting Polymer ◽  
Electrochromic Device

Synthesis and characterization of a new soluble conducting polymer and its electrochromic device

2006 ◽  
Vol 8 (12) ◽  
pp. 1477-1483 ◽  
Author(s):  
Serhat Varis ◽  
Metin Ak ◽  
Cihangir Tanyeli ◽  
Idris Mecidoglu Akhmedov ◽  
Levent Toppare
Keyword(s):  
Conducting Polymer ◽  
Synthesis And Characterization ◽  
Electrochromic Device

A donor–acceptor cruciform π-system: high contrast mechanochromic properties and multicolour electrochromic behavior

2014 ◽  
Vol 2 (27) ◽  
pp. 5365 ◽  
Author(s):  
Jingwei Sun ◽  
Xiaojing Lv ◽  
Pingjing Wang ◽  
Yujian Zhang ◽  
Yuyu Dai ◽  
...  
Keyword(s):  
High Contrast ◽  
Donor Acceptor

scholarly journals Stimuli-responsive fluorescence switching of cyanostilbene derivatives: ultrasensitive water, acidochromism and mechanochromism

RSC Advances ◽  
2018 ◽  
Vol 8 (40) ◽  
pp. 22806-22812 ◽  
Author(s):  
Bin Wang ◽  
ChunYing Wei
Keyword(s):  
High Pressure ◽  
Photo Luminescence ◽  
Peak Shift ◽  
High Contrast ◽  
Stimuli Responsive ◽  
Luminescence Efficiency ◽  
Luminescence Peak ◽  
Donor Acceptor ◽  
Fluorescence Switching

A donor–acceptor dye exhibits high luminescence efficiency and high-contrast piezochromism with HLCT properties. The doped films show the ratiometric photo-luminescence peak shift under high pressure, interestingly, making them piezo-sensors.

High contrast all-solid-state electrochromic device with 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO), heptyl viologen, and succinonitrile

2012 ◽  
Vol 99 ◽  
pp. 135-140 ◽  
Author(s):  
Chih-Wei Hu ◽  
Kun-Mu Lee ◽  
Kun-Chieh Chen ◽  
Li-Chi Chang ◽  
Kuan-Yu Shen ◽  
...  
Keyword(s):  
Solid State ◽  
Electrochromic Device ◽  
High Contrast
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