Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Simple light-emitting electrochemical cell using reduced graphene oxide and a ruthenium (II) complex

Not Accessible

Your library or personal account may give you access

Abstract

We report the use of conducting substrates from reduced graphene oxide (rGO) applied in light-emitting electrochemical cells (LECs) in which we used an electroluminescent polymer as a light-emitting layer. The emitting layer was composed of an organic metal complex of tris(2, 2-bipyridine) ruthenium (II) linked to the sodium tetrafluoroborate anion ([Ru(bpy)3]+2)(BF4)1. The luminance generated from the electroluminescent device was 6.89Cd/m2 when applying a voltage of 13.48 V and a current of 10.19 mA. The luminance of this device was kept on almost constant for 36.84 min. The prolonged lifetime of the electrochemical device was achieved by depositing an rGO thin layer with a 161.3 nm thickness inside the LEC structure.

© 2017 Optical Society of America

Full Article  |  PDF Article
More Like This
Electrical and optical properties of reduced graphene oxide thin film deposited onto polyethylene terephthalate by spin coating technique

Harry Anderson Rivera Tito, Anne Habermehl, Christian Müller, Sebastian Beck, Carlos Romero Nieto, Gerardo Hernández Sosa, and María Esther Quintana Caceda
Appl. Opt. 56(28) 7774-7780 (2017)

Non-invasive probing of dynamic ion migration in light-emitting electrochemical cells by an advanced nanoscale confocal microscope

Wei-Shiuan Tseng, Chi-Sheng Hsieh, Ming-Che Chan, and Hai-Ching Su
Opt. Express 30(16) 28817-28828 (2022)

Water dispersion of reduced graphene oxide stabilized via fullerenol semiconductor for organic solar cells

Sehyun Lee, Jun-Suk Yeo, Jin-Mun Yun, and Dong-Yu Kim
Opt. Mater. Express 7(7) 2487-2495 (2017)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (11)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (6)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved