Loading...
Please wait, while we are loading the content...
Substituent e ff ects of AIE-active α-cyanostilbene-containing triphenylamine derivatives on electro fl uorochromic behavior †
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chen, Sin-Yu Chiua, Ya-Wen Liou, Guey-Sheng |
| Copyright Year | 2019 |
| Abstract | Four aggregation-induced emission (AIE)and electro-active cyanostilbene-based triphenylamine-containing derivatives with different substituents were synthesized to investigate their effects on the photoluminescence properties and electrochromic (EC) and electrofluorochromic (EFC) behavior of gel-type electrochromic devices (ECDs). The optical and photoluminescence properties of the obtained materials were influenced by the substituents, and revealed AIE-active characteristics, exhibiting stronger fluorescence intensity in the aggregated state than in solution. Consequently, the EFC devices could be fabricated by combining these AIEand electro-active materials with cathodic EC heptyl viologen HV into the gel-type electrolyte system to enhance the emission intensity, on/off contrast ratio, and response capability. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://homepage.ntu.edu.tw/~gsliou/FPML/Paper/2019/c9nr02692d%20(1).pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |