scholarly journals Electrochemical Reduction of Bromate by a Pd Modified Carbon Fiber Electrode: Kinetics and Mechanism

2014 ◽  
Vol 132 ◽  
pp. 151-157 ◽  
Author(s):  
Ran Mao ◽  
Xu Zhao ◽  
Jiuhui Qu
Keyword(s):  
Carbon Fiber ◽  
Electrochemical Reduction ◽  
Kinetics And Mechanism ◽  
Electrode Kinetics ◽  
Carbon Fiber Electrode ◽  
Fiber Electrode

Synergistic effect of LiF coating and carbon fiber electrode on enhanced electrochemical performance of Li2MnSiO4

2021 ◽  
Vol 373 ◽  
pp. 137911
Author(s):  
S. Krishna Kumar ◽  
Sourav Ghosh ◽  
Madhushri Bhar ◽  
Ajay K. Kavala ◽  
Sivaraman Patchaiyappan ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Synergistic Effect ◽  
Electrochemical Performance ◽  
Carbon Fiber Electrode ◽  
Enhanced Electrochemical Performance ◽  
Fiber Electrode

Electrochemical sensor for nitric oxide using layered films composed of a polycationic dendrimer and nickel(II) phthalocyaninetetrasulfonate deposited on a carbon fiber electrode

2014 ◽  
Vol 182 (5-6) ◽  
pp. 1079-1087 ◽  
Author(s):  
Juliana Cancino ◽  
Sabine Borgmann ◽  
Sergio A. S. Machado ◽  
Valtencir Zucolotto ◽  
Wolfgang Schuhmann ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Carbon Fiber ◽  
Electrochemical Sensor ◽  
Carbon Fiber Electrode ◽  
Fiber Electrode

scholarly journals CoMnO2-Decorated Polyimide-Based Carbon Fiber Electrodes for Wire-Type Asymmetric Supercapacitor Applications

2020 ◽  
Author(s):  
Young-Hun Cho ◽  
Jae-Gyoung Seong ◽  
Jae-Hyun Noh ◽  
Da-Young Kim ◽  
Yong-Sik Chung ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Carbon Fibers ◽  
Rate Capability ◽  
Ammonium Persulfate ◽  
Chemical Oxidation ◽  
Sem Analysis ◽  
Metal Nanostructures ◽  
Carbon Fiber Electrode ◽  
Coated Carbon ◽  
Fiber Electrode

In this work, we report the carbon fiber-based wire-type asymmetric supercapacitors (ASCs). The highly conductive carbon fibers were prepared by the carbonized and graphitized process using the polyimide (PI) as a carbon fiber precursor. To assemble the ASC device, the CoMnO2-coated and Fe2O3-coated carbon fibers were used as the cathode and the anode materials, respectively. FE-SEM analysis confirmed that the CoMnO2-coated carbon fiber electrode exhibited the porous hierarchical interconnected nanosheet structures, depending on the added amounts of ammonium persulfate (APS) as an oxidizing agent, and Fe2O3-coated carbon fiber electrode showed a uniform distribution of porous Fe2O3 nanorods over the surface of carbon fibers. The nanostructured CoMnO2 were directly deposited onto carbon fibers by a chemical oxidation route without high temperature treatments. In particular, the electrochemical properties of the CoMnO2-coated carbon fiber with the concentration of 6 mmol APS presented the enhanced electrochemical activity, probably due to its porous morphologies and good conductivity. Further, to reduce the interfacial contact resistance as well as improve the adhesion between transition metal nanostructures and carbon fibers, the carbon fibers were pre-coated with the Ni layer as a seed layer using an electrochemical deposition method. The fabricated ASC device delivered a specific capacitance of 221 F g-1 at 0.7 A g-1 and good rate capability of 34.8% at 4.9 A g-1. Moreover, the wire-type device displayed the superior energy density of 60.16 Wh kg-1 at a power density of 490 W kg-1 and excellent capacitance retention of 95% up to 3,000 charge/discharge cycles.

A Study of the Determination of Cu(II) by Anodic Stripping Voltammetry on a Novel Nylon/Carbon Fiber Electrode

2004 ◽  
Vol 16 (7) ◽  
pp. 524-531 ◽  
Author(s):  
A. Mylonakis ◽  
A. Economou ◽  
P. R. Fielden ◽  
N. J. Goddard ◽  
A. Voulgaropoulos
Keyword(s):  
Carbon Fiber ◽  
Anodic Stripping Voltammetry ◽  
Stripping Voltammetry ◽  
Anodic Stripping ◽  
Carbon Fiber Electrode ◽  
Fiber Electrode

scholarly journals In-plane and through-plane gas permeability of carbon fiber electrode backing layers

2006 ◽  
Vol 162 (1) ◽  
pp. 228-238 ◽  
Author(s):  
Jeff T. Gostick ◽  
Michael W. Fowler ◽  
Mark D. Pritzker ◽  
Marios A. Ioannidis ◽  
Leya M. Behra
Keyword(s):  
Carbon Fiber ◽  
Gas Permeability ◽  
Carbon Fiber Electrode ◽  
Fiber Electrode
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