Silver Nanowire/Conducting Polymer Nanocomposite Electrochromic Supercapacitor Electrodes

Date

2017-01-01

Author

YÜKSEL, Recep
COŞKUN, Sahin
Günbaş, Emrullah Görkem
Çırpan, Ali
Toppare, Levent Kamil
Ünalan, Hüsnü Emrah

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

86
views

0
downloads

Color-changing energy storage devices that can easily communicate with the user carry the potential to be integrated into smart electronics. In this work, nanocomposite electrochromic supercapacitor electrodes were fabricated with silver nanowire (Ag NW) network electrodes and a green to transmissive electrochromic polymer, PDOPEQ. High transparency and conductivity of Ag NW network current collectors allowed the fabrication of electrochromic supercapacitors and investigation of the spectroelectrochemical and electrochemical properties of the PDOPEQ. Previously reported electrochromic properties such as long term electrochromic switching stability and vibrant color change for PDOPEQ were well transferred into electrochromic capacitors. Investigated electrochromic supercapacitors changed their color from vibrant green to transparent with superior characteristics. Specific capacitance of the fabricated nanocomposite electrodes was calculated as 61.5 F g(-1) at a current density of 0.1 A g(-1) and to the best of our knowledge, one of the highest capacity retention value was obtained upon 20000 galvanostatic charge-discharge cycles. With these color options and electrochemical performance, investigated conducting polymer (CP) holds strong promise to be used in electrochromic supercapacitors. (C) 2017 The Electrochemical Society. All rights reserved.

Subject Keywords

Renewable Energy, Sustainability and the Environment, Electrochemistry, Materials Chemistry, Electronic, Optical and Magnetic Materials, Surfaces, Coatings and Films, Condensed Matter Physics

URI

https://hdl.handle.net/11511/38451

Journal

JOURNAL OF THE ELECTROCHEMICAL SOCIETY

DOI

https://doi.org/10.1149/2.0791704jes

Collections

Department of Chemistry, Article

Suggestions

OpenMETU
Core

All-Organic Electrochromic Supercapacitor Electrodes YÜKSEL, Recep; CEVHER, ŞEVKİ CAN; Çırpan, Ali; Toppare, Levent Kamil; Ünalan, Hüsnü Emrah (The Electrochemical Society, 2015-01-01) The need for determining the instant capacity of an energy storage device has led to the integration of an indicator gauge in batteries. Consumers only have to press the contact points on the battery to activate a thermochromic indicator, which measures the heat resistance of the device. This can be implemented in a supercapacitor through electrochromism, eliminating the necessity to press on the contact points. With this motivation, here we report on the fabrication and characterization of all-organic mult...
Silver Nanoparticles Added Polymer Film Prepared by Electrochemical Route for Surface Enhanced Raman Scattering Applications Khadim, Raisan; Uzun, Ceren; Cihaner, Atilla; Kaya, Murat (The Electrochemical Society, 2019-03-02) A simplemethod for the fabrication of stable and highly active surface enhanced Raman scattering (SERS) substrate by exploiting the optical properties of the silver nanoparticles (AgNPs) and organizational characteristics of the polymer is presented. Homogeneous distribution ofAgNPs is achieved with the usage of poly (4,7-di-2,3-dihydrothieno [3,4-b] [1,4] dioxin-5-yl-2,1,3 benzoselena diazole) (PESeE) film coated on the indium tin oxide glass (ITO) surface. The obtained structure ensured the emergence of a...
Fluid, Strain and Rotation Sensing Applications by Using Metamaterial Based Sensor ALTINTAŞ, OLCAY; AKSOY, MURAT; AKGÖL, OĞUZHAN; ÜNAL, EMİN; KARAASLAN, MUHARREM; Sabah, Cumali (The Electrochemical Society, 2017-01-01) We propose a design of a metamaterial based sensor to be used in various applications including micro-fluid, strain and rotation sensing. The structure has a simple geometry composed of a single circular split ring resonator (CSRR) and it is possible to adjust the resonance frequency in the region of desired band. The resonance frequency is carefully selected so that the materials to be sensed have linear dielectric curves at that particular frequency range which iscrucial to design accurate sensing charact...
Metamaterial Absorber Based Multifunctional Sensors Sabah, Cumali (The Electrochemical Society, 2016-01-01) In this paper, several important applications of a metamaterial absorber (MA) based sensors such as temperature, pressure, moisture, and density are presented. Since the sensing ability mostly considers the resonance frequency, the frequency range where the resonance shifts occur linearly or non-linearly depending on the temperature, pressure, moisture, and density changes is selected carefully. The model is composed of X shaped resonators (XSR), dielectric substrate, the sensing layer, dielectric substrate...
Quantum Transport Mode in Graphene Nanoribbon Based Transistor Hedayat, Sayed Norollah; Ahmadi, Mohammad Taghi; Sedghi, Hassan; Goudarzi, Hadi; Moradi, Shahram (American Scientific Publishers, 2017-09-01) Graphene has incredible carrier transport property with high application opportunity at single molecule level, which composes it as promising materials on nano electronic application. In order to develop the new device such as graphene nanoribbon transistor, Carbon Nanotube Field Effect Transistor (CNTFET) and nanowire based devices, it is essential to investigate the quantum limit in low dimensional systems. In this paper transmission coefficient of the schottky structure in the graphene based transistor i...

Citation Formats

R. YÜKSEL, S. COŞKUN, E. G. Günbaş, A. Çırpan, L. K. Toppare, and H. E. Ünalan, “Silver Nanowire/Conducting Polymer Nanocomposite Electrochromic Supercapacitor Electrodes,” JOURNAL OF THE ELECTROCHEMICAL SOCIETY, pp. 0–0, 2017, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38451.