Semiconducting Polymer Spherulites-From Fundamentals to Polymer Electronics

2018 ◽  
Vol 40 (1) ◽  
pp. 1800601 ◽  
Author(s):  
Carsten Dingler ◽  
Klaus Dirnberger ◽  
Sabine Ludwigs
Keyword(s):  
Semiconducting Polymer ◽  
Polymer Electronics

Materials for polymer electronics applications– semiconducting polymer thin films and nanoparticles

2004 ◽  
Vol 212 (1) ◽  
pp. 83-92 ◽  
Author(s):  
U. Asawapirom ◽  
F. Bulut ◽  
T. Farrell ◽  
C. Gadermaier ◽  
S. Gamerith ◽  
...  
Keyword(s):  
Thin Films ◽  
Polymer Thin Films ◽  
Semiconducting Polymer ◽  
Polymer Electronics

Injecting Inter-Layers and the Built-in Potential of Blue Polymer Light-Emitting Diodes

2000 ◽  
Vol 660 ◽  
Author(s):  
Thomas M. Brown ◽  
Ian S. Millard ◽  
David J. Lacey ◽  
Jeremy H. Burroughes ◽  
Richard H. Friend ◽  
...  
Keyword(s):  
Indium Tin Oxide ◽  
Light Emitting Diodes ◽  
Basic Structure ◽  
Thin Layers ◽  
Carrier Injection ◽  
Semiconducting Polymer ◽  
Light Emitting ◽  
Physical Mechanisms ◽  
Organic Solid ◽  
Polymer Light Emitting Diodes

ABSTRACTThe semiconducting-polymer/injecting-electrode heterojunction plays a crucial part in the operation of organic solid state devices. In polymer light-emitting diodes (LEDs), a common fundamental structure employed is Indium-Tin-Oxide/Polymer/Al. However, in order to fabricate efficient devices, alterations to this basic structure have to be carried out. The insertion of thin layers, between the electrodes and the emitting polymer, has been shown to greatly enhance LED performance, although the physical mechanisms underlying this effect remain unclear. Here, we use electro-absorption measurements of the built-in potential to monitor shifts in the barrier height at the electrode/polymer interface. We demonstrate that the main advantage brought about by inter-layers, such as poly(ethylenedioxythiophene)/poly(styrene sulphonic acid) (PEDOT:PSS) at the anode and Ca, LiF and CsF at the cathode, is a marked reduction of the barrier to carrier injection. The electro- absorption results also correlate with the electroluminescent characteristics of the LEDs.

A semiconducting polymer bulk heterojunction photoanode for solar water oxidation

2021 ◽  
Vol 4 (5) ◽  
pp. 431-438
Author(s):  
Han-Hee Cho ◽  
Liang Yao ◽  
Jun-Ho Yum ◽  
Yongpeng Liu ◽  
Florent Boudoire ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Bulk Heterojunction ◽  
Semiconducting Polymer ◽  
Solar Water ◽  
Polymer Bulk ◽  
Solar Water Oxidation

Engineering fluorescent semiconducting polymer nanoparticles for biological applications and beyond

2021 ◽  
Vol 57 (16) ◽  
pp. 1989-2004
Author(s):  
Junyong Sun ◽  
Qiang Zhang ◽  
Xiaomei Dai ◽  
Pinghua Ling ◽  
Feng Gao
Keyword(s):  
Polymer Nanoparticles ◽  
Biological Applications ◽  
Semiconducting Polymer ◽  
Recent Advances ◽  
Semiconducting Polymer Nanoparticles

We summarize the recent advances in engineering approaches to obtain functionalized semiconducting polymer nanoparticles (SPNs) for biological applications. The challenges and outlook of fabricating functionalized SPNs are also provided.

Finite Size Effects on Electroluminescence of Nanoscale Semiconducting Polymer Heterojunctions

1997 ◽  
Vol 9 (2) ◽  
pp. 409-412 ◽  
Author(s):  
Samson A. Jenekhe ◽  
Xuejun Zhang ◽  
X. Linda Chen ◽  
Vi-En Choong ◽  
Yongli Gao ◽  
...  
Keyword(s):  
Size Effects ◽  
Finite Size ◽  
Finite Size Effects ◽  
Semiconducting Polymer

NIR‐II Absorbing Semiconducting Polymer‐Triggered Gene‐Directed Enzyme Prodrug Therapy for Cancer Treatment

Small ◽  
2021 ◽  
pp. 2100501
Author(s):  
Xun Zhang ◽  
Yanqing Yang ◽  
Tianyi Kang ◽  
Jun Wang ◽  
Guang Yang ◽  
...  
Keyword(s):  
Cancer Treatment ◽  
Enzyme Prodrug Therapy ◽  
Semiconducting Polymer

scholarly journals High Aspect Ratio and Light-Sensitive Micropillars Based on a Semiconducting Polymer Optically Regulate Neuronal Growth

2021 ◽  
Author(s):  
Frano Milos ◽  
Gabriele Tullii ◽  
Federico Gobbo ◽  
Francesco Lodola ◽  
Francesco Galeotti ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Neuronal Growth ◽  
Semiconducting Polymer
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