Fluorene-based narrow-band-gap copolymers for red light-emitting diodes and bulk heterojunction photovoltaic cells

2008 ◽  
Vol 2 (3) ◽  
pp. 257-264 ◽  
Author(s):  
Mingliang Sun ◽  
Li Wang ◽  
Yangjun Xia ◽  
Bin Du ◽  
Ransheng Liu ◽  
...  
Keyword(s):  
Band Gap ◽  
Light Emitting Diodes ◽  
Narrow Band ◽  
Bulk Heterojunction ◽  
Red Light ◽  
Photovoltaic Cells ◽  
Light Emitting

scholarly journals Quantum Dots and Applications

Materials ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 897
Author(s):  
Chang-Yeol Han ◽  
Hyun-Sik Kim ◽  
Heesun Yang
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Band Gap ◽  
Light Emitting Diodes ◽  
Photovoltaic Cells ◽  
Core Shell ◽  
Special Issue ◽  
High Quality ◽  
Light Emitting ◽  
Size Dependent

It is the unique size-dependent band gap of quantum dots (QDs) that makes them so special in various applications. They have attracted great interest, especially in optoelectronic fields such as light emitting diodes and photovoltaic cells, because their photoluminescent characteristics can be significantly improved via optimization of the processes by which they are synthesized. Control of their core/shell heterostructures is especially important and advantageous. However, a few challenges remain to be overcome before QD-based devices can completely replace current optoelectronic technology. This Special Issue provides detailed guides for synthesis of high-quality QDs and their applications. In terms of fabricating devices, tailoring optical properties of QDs and engineering defects in QD-related interfaces for higher performance remain important issues to be addressed.

Saturated Red Light-Emitting Copolymers of Poly(aryleneethynylene)s with Narrow-Band-Gap (NBG) Units: Synthesis and Luminescent Properties

2005 ◽  
Vol 206 (11) ◽  
pp. 1114-1125 ◽  
Author(s):  
Chenjun Shi ◽  
Yun Wu ◽  
Wenjin Zeng ◽  
Yuqing Xie ◽  
Kaixia Yang ◽  
...  
Keyword(s):  
Band Gap ◽  
Narrow Band ◽  
Red Light ◽  
Luminescent Properties ◽  
Light Emitting

scholarly journals FLUORENE-BASED COPOLYMERS FOR RED LIGHT-EMITTING DIODES AND BULK HETEROJUNCTION PHOTOVOLTAIC CELL

2009 ◽  
Vol 007 (10) ◽  
pp. 952-958 ◽  
Author(s):  
Ming-liang SUN ◽  
Li WANG ◽  
Yang-jun XIA ◽  
Bin DU ◽  
Ran-sheng LIU ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Bulk Heterojunction ◽  
Red Light ◽  
Photovoltaic Cell ◽  
Light Emitting

Selenophene and fluorene based narrow band gap copolymers with Eg=1.41eV for near infrared polymer light emitting diodes

2012 ◽  
Vol 162 (15-16) ◽  
pp. 1406-1410 ◽  
Author(s):  
Mingliang Sun ◽  
Xi Jiang ◽  
Wei Liu ◽  
Tongbo Zhu ◽  
Fei Huang ◽  
...  
Keyword(s):  
Band Gap ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Narrow Band ◽  
Light Emitting ◽  
Polymer Light Emitting Diodes
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