scholarly journals TADF: Enabling luminescent copper(I) coordination compounds for light-emitting electrochemical cells

2021 ◽  
Author(s):  
Catherine E. Housecroft ◽  
Edwin C Constable
Keyword(s):  
Coordination Compounds ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Organic Light ◽  
Neutral Compounds

The last decade has seen a surge of interest in the emissive behaviour of copper(I) coordination compounds, both neutral compounds that may have applications in organic light-emitting doides (OLEDs) and...

Spray-Coated Organic Light-Emitting Electrochemical Cells Realized on a Standard Woven Polyester Cotton Textile

2021 ◽  
pp. 1-6
Author(s):  
Sasikumar Arumugam ◽  
Yi Li ◽  
James Pearce ◽  
Martin D. B. Charlton ◽  
John Tudor ◽  
...  
Keyword(s):  
Electrochemical Cells ◽  
Cotton Textile ◽  
Light Emitting ◽  
Organic Light

Simple luminescent phenanthroimidazole emitters for solution-processed non-doped organic light-emitting electrochemical cells

2021 ◽  
Author(s):  
Kanagaraj Shanmugasundaram ◽  
HyeIn Been ◽  
Jino C. John ◽  
Archana Puthanveedu ◽  
Nguyet N. T. Pharm ◽  
...  
Keyword(s):  
Commercial Application ◽  
Electrochemical Cells ◽  
Luminescent Materials ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light

Organic luminescent materials with leveraging properties have attracted urgent demand for their commercial application in lighting devices.

scholarly journals The Balance between Charge Mobility and Efficiency in All-Solution-Processed Organic Light-Emitting Diodes of Zn(II) Coordination Compounds/PFO Composites

2020 ◽  
Vol 124 (38) ◽  
pp. 21036-21046
Author(s):  
Luís Gustavo Teixeira Alves Duarte ◽  
José Carlos Germino ◽  
Rodrigo Araújo Mendes ◽  
Jônatas Faleiro Berbigier ◽  
Kelly Schneider Moreira ◽  
...  
Keyword(s):  
Coordination Compounds ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Charge Mobility ◽  
Light Emitting ◽  
Organic Light

scholarly journals Elucidating Deviating Temperature Behavior of Organic Light‐Emitting Diodes and Light‐Emitting Electrochemical Cells

2020 ◽  
Vol 9 (1) ◽  
pp. 2001405
Author(s):  
Joan Ràfols‐Ribé ◽  
Eduardo Gracia‐Espino ◽  
Sandra Jenatsch ◽  
Petter Lundberg ◽  
Andreas Sandström ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Temperature Behavior ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Organic Light

scholarly journals Inkjet Printed Organic Light-emitting Electrochemical Cells for Disposable Lab-on-chip Applications Manufactured at Ambient Atmosphere1

2016 ◽  
Vol 3 (3) ◽  
pp. 733-738 ◽  
Author(s):  
Z. Shu ◽  
O. Pabst ◽  
E. Beckert ◽  
R. Eberhardt ◽  
A. Tünnermann
Keyword(s):  
Electrochemical Cells ◽  
Light Emitting ◽  
Lab On Chip ◽  
Organic Light ◽  
On Chip

Low-Cost, Organic Light-Emitting Electrochemical Cells with Mass-Producible Nanoimprinted Substrates Made Using Roll-to-Roll Methods

2017 ◽  
Vol 2 (5) ◽  
pp. 1600293 ◽  
Author(s):  
Kan Sato ◽  
Soichi Uchida ◽  
Shigetaka Toriyama ◽  
Suzushi Nishimura ◽  
Kenichi Oyaizu ◽  
...  
Keyword(s):  
Low Cost ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Roll To Roll ◽  
Organic Light

Copper(I) complex employed in organic light-emitting electrochemical cells: Device and spectra shift

2005 ◽  
Vol 87 (23) ◽  
pp. 233512 ◽  
Author(s):  
Yuan-Min Wang ◽  
Feng Teng ◽  
Yan-Bing Hou ◽  
Zheng Xu ◽  
Yong-Sheng Wang ◽  
...  
Keyword(s):  
Electrochemical Cells ◽  
Light Emitting ◽  
Organic Light

DISCERNMENT OF POSSIBLE ORGANIC MAGNETIC FIELD EFFECT MECHANISMS USING POLYMER LIGHT-EMITTING ELECTROCHEMICAL CELLS

SPIN ◽  
2014 ◽  
Vol 04 (02) ◽  
pp. 1440010 ◽  
Author(s):  
R. GENG ◽  
R. C. SUBEDI ◽  
S. LIANG ◽  
T. D. NGUYEN
Keyword(s):  
Magnetic Field ◽  
Field Effect ◽  
Magnetic Field Effect ◽  
Dissociation Rate ◽  
Organic Light Emitting Diodes ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Organic Light ◽  
Bipolaron Model

We report studies of magnetic field effect (MFE) in polymer light-emitting electrochemical cells (PLEC) using the "super-yellow" poly-(phenylene vynilene) (SY-PPV) polymer in vertical and planar device configurations. The purpose is to discern the existing MFE mechanisms in organic light emitting diodes (OLEDs) where the current and electroluminescence are strongly modulated by a small applied magnetic field. In particular, we investigate the mutual relationship between magneto-conductance (MC) and magneto-electroluminescence (MEL) by studying the role of polaron density dissociated from polaron pairs (PP) on these magnetic responses. In general, the dissociated polaron density is determined by the PP dissociation rate and the PP density. For the planar PLEC, which possesses a small dissociation rate, we observe small and negative MC at all applied voltages regardless of the emission intensity, while MEL becomes positive when electroluminescence quantum efficiency increases. The MC has a much narrower width than the MEL, indicating that the MC and MEL do not share a common origin. However, MC reverses and has the same width as MEL when the device is exposed to a threshold laser power. For the vertical PLEC, characterized by a large dissociation rate, MC and MEL are positive and have the same width. We discuss the results using the existing MFE mechanism in OLEDs. We show that the PP model can explain the positive MEL and MC, while the negative MC can be explained by the bipolaron model. Finally, we present a possibility to complete an all-organic PLEC magnetic sensor by using an inkjet printer.

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