scholarly journals Backbone-driven host–dopant miscibility modulates molecular doping in NDI conjugated polymers

2022 ◽  
Author(s):  
Diego Rosas Villalva ◽  
Saumya Singh ◽  
Luke A. Galuska ◽  
Anirudh Sharma ◽  
Jianhua Han ◽  
...  
Keyword(s):  
Conjugated Polymers ◽  
Electronic Devices ◽  
Design Strategies ◽  
Organic Electronic Devices ◽  
Organic Electronic ◽  
Molecular Doping

Molecular doping is the key to enabling organic electronic devices, however, the design strategies to maximize doping efficiency demands further clarity and comprehension.

scholarly journals Controlling the Film Microstructure in Organic Thermoelectrics

2021 ◽  
Vol 03 (01) ◽  
pp. 001-016
Author(s):  
Miao Xiong ◽  
Jie-Yu Wang ◽  
Jian Pei
Keyword(s):  
Conjugated Polymers ◽  
High Performance ◽  
Electronic Devices ◽  
Charge Carrier Concentration ◽  
Charge Carriers ◽  
Organic Electronic Devices ◽  
Coulombic Interactions ◽  
Recent Developments ◽  
Heterogeneous Doping ◽  
Molecular Doping

Doping is a vital method to increase the charge carrier concentration of conjugated polymers, thus improving the performance of organic electronic devices. However, the introduction of dopants may cause phase separation. The miscibility of dopants and polymers as well as the doping-induced microstructure change are always the barriers in the way to further enhance the thermoelectrical performance. Here, recent research studies about the influence of molecular doping on the microstructures of conjugated polymers are summarized, with an emphasis on the n-type doping. Highlighted topics include how to control the distribution and density of dopants within the conjugated polymers by modulating the polymer structure, dopant structure, and solution-processing method. The strong Coulombic interactions between dopants and polymers as well as the heterogeneous doping process of polymers can hinder the polymer film to achieve better miscibility of dopants/polymer and further loading of the charge carriers. Recent developments and breakthroughs provide guidance to control the film microstructures in the doping process and achieve high-performance thermoelectrical materials.

Surface Doping of Conjugated Polymers by Graphene Oxide and Its Application for Organic Electronic Devices

2011 ◽  
Vol 23 (16) ◽  
pp. 1903-1908 ◽  
Author(s):  
Yan Gao ◽  
Hin-Lap Yip ◽  
Kung-Shih Chen ◽  
Kevin M. O’Malley ◽  
Orb Acton ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Conjugated Polymers ◽  
Electronic Devices ◽  
Organic Electronic Devices ◽  
Organic Electronic ◽  
Surface Doping

scholarly journals Two-dimensional conjugated polymer films via liquid-interface-assisted synthesis toward organic electronic devices

2020 ◽  
Vol 8 (31) ◽  
pp. 10696-10718 ◽  
Author(s):  
Kejun Liu ◽  
Lihuan Wang ◽  
Renhao Dong
Keyword(s):  
Conjugated Polymers ◽  
Polymer Films ◽  
Conjugated Polymer ◽  
Electronic Devices ◽  
Two Dimensions ◽  
Liquid Interface ◽  
Two Dimensional ◽  
Organic Electronic Devices ◽  
Organic Electronic ◽  
Active Layers

Development of conjugated polymers in two dimensions via liquid-interface-assisted synthesis as active layers for use in electronic devices.

scholarly journals Waiting for Act 2: what lies beyond organic light-emitting diode (OLED) displays for organic electronics?

Nanophotonics ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 31-40
Author(s):  
Stephen R. Forrest
Keyword(s):  
Organic Electronics ◽  
Light Emitting Diode ◽  
Electronic Devices ◽  
Organic Electronic Devices ◽  
Organic Electronic ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Semiconductor Thin Films ◽  
Display Technology

AbstractOrganic light-emitting diode (OLED) displays are now poised to be the dominant mobile display technology and are at the heart of the most attractive televisions and electronic tablets on the market today. But this begs the question: what is the next big opportunity that will be addressed by organic electronics? We attempt to answer this question based on the unique attributes of organic electronic devices: their efficient optical absorption and emission properties, their ability to be deposited on ultrathin foldable, moldable and bendable substrates, the diversity of function due to the limitless palette of organic materials and the low environmental impact of the materials and their means of fabrication. With these unique qualities, organic electronics presents opportunities that range from lighting to solar cells to medical sensing. In this paper, we consider the transformative changes to electronic and photonic technologies that might yet be realized using these unconventional, soft semiconductor thin films.

Organic vapor phase deposition for the growth of large area organic electronic devices

2009 ◽  
Vol 95 (23) ◽  
pp. 233305 ◽  
Author(s):  
Richard R. Lunt ◽  
Brian E. Lassiter ◽  
Jay B. Benziger ◽  
Stephen R. Forrest
Keyword(s):  
Vapor Phase ◽  
Electronic Devices ◽  
Large Area ◽  
Organic Electronic Devices ◽  
Organic Electronic ◽  
Organic Vapor ◽  
Vapor Phase Deposition ◽  
Organic Vapor Phase Deposition
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