Results 271 to 280 of about 224,318 (312)

Electrochemical Biosensors - Ways to Improve Sensor Performance

Biotechnology and Genetic Engineering Reviews, 1996
(1996). Electrochemical Biosensors - Ways to Improve Sensor Performance. Biotechnology and Genetic Engineering Reviews: Vol. 13, No. 1, pp. 237-266.
openaire   +3 more sources

Simulations of SOFC on electrochemical performance

2010 International Symposium on Computer, Communication, Control and Automation (3CA), 2010
Three-dimensional simulations based on a multi-physics model are performed to examine the thermofluidic and electrochemical characteristics of a tubular, anode-supported solid oxide fuel cell (SOFC). The simulations focus on the local transport characteristics of the cathode and anode gases and the distribution of the temperature field within the fuel ...
Shiuh-Ming Chang, Jenn-Kun Kuo
openaire   +1 more source

Electrochemical Performance of Polyaniline Support on Electrochemical Activated Carbon Fiber

Journal of Materials Engineering and Performance, 2021
The polyaniline/hydrothermal active carbon fiber (PANI/EACF) is designed and acted as supercapacitor electrode for the electrochemical energy storage application. PANI fiber layer with porous structure is fully covered on the surface of EACF substrate to form electroactive PANI/EACF electrode.
openaire   +1 more source

The effect of percolation on electrochemical performance

Solid State Ionics, 2000
Abstract The effect of percolation on the electrochemical performance of lanthanum strontum manganate (LSM)–yttria-stabilized sirconia (YSZ) composite electrodes was investigated. It was identified that the polarization resistance of the LSM–YSZ composite electrodes is closely related to the connectivity of LSM–YSZ particles and depends on their size
openaire   +1 more source

Electrochemical reduction of graphene oxide and its electrochemical capacitive performance

Journal of Solid State Electrochemistry, 2013
A convenient method for the production of graphene is developed using the electrochemical reduction of graphite oxide (GO) in solution without assembling it onto the electrode. The samples were examined by X-ray diffraction, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and Raman spectroscopy.
Hao Tong, Jiajia Zhu, Jianhui Chen, Yongqin Han, Sudong Yang, Bing Ding, Xiaogang Zhang   +6 more
openaire   +1 more source

Effect of Electrolyte Cation on the Electrochemical Performance of AC Electrochemical Capacitor

ECS Meeting Abstracts, 2018
The aim of this study is to observe the effects of electrolyte cation on the electrochemical performance of anodic electrode in electrochemical capacitor. In an ideal electrochemical capacitor, the symmetrical anodic and cathodic electrodes have the same contribution to overall cell performances.
Marveh Forghani, Scott W Donne
openaire   +1 more source

Electrochemical synthesis and performance of PANI electrode material for electrochemical capacitor

Ionics, 2013
Polyaniline (PANI) electrode materials doped with sulfuric acid (H2SO4) were prepared by cyclic voltammetry (CV) method in different reaction conditions. The structure and morphology of PANI samples were characterized by Fourier transform infrared spectroscopy and scanning electron microscope. The electrochemical properties of PANI samples were studied
Jing Ma, Yafei Liu, Zhonghua Hu, Zijie Xu   +3 more
openaire   +1 more source

Electrochemical Performance of Calcium Cobaltite Nano-Plates

Journal of Nanoscience and Nanotechnology, 2009
The use of nanostructured materials in Li-ion batteries is desirable from the point of view of achieving enhanced performance, due to the shorter Li-ion diffusion distance and the small dimensional changes upon cycling. Herein, the nanocrystalline calcium cobaltite (Ca3Co4O9) powders were prepared by the Pechini process. The obtained nano-plate powders
Dong-Wan, Kim, Young-Dae, Ko, Jong-Sung, Park, Hae-June, Je, Ji-Won, Son, Joosun, Kim   +5 more
openaire   +2 more sources

Performance of interdigitated nanoelectrodes for electrochemical DNA biosensor

Ultramicroscopy, 2003
An electrochemical methodology for bio-molecule sensing using an array of well-defined nanostructures is presented. We describe the fabrication by e-beam lithography of nanoelectrodes consisting of a 100 micro m x 50 micro m area containing interdigitated electrodes of 100 nm in width and interelectrode distance of 200 nm. Sensitivity and response time
Eric, Finot, Eric, Bourillot, Rita, Meunier-Prest, Yvon, Lacroute, Guillaume, Legay, Mustapha, Cherkaoui-Malki, Norbert, Latruffe, Olivier, Siri, Pierre, Braunstein, Alain, Dereux   +9 more
openaire   +2 more sources

Performance of electrochemical reactor for treatment of tannery wastewaters

Chemical Engineering Science, 2001
Abstract An undivided electrochemical reactor with parallel plate Ti/Pt–Ir anode and stainless-steel cathode was used to treat tannery wastewater at constant current densities and different stirring rates. The pollutants were depleted by direct anodic oxidation and/or indirect electro-oxidation, mediated by active chlorine formed in situ, so that ...
SZPYRKOWICZ, Lidia, KELSALL G., KAUL S. N., DE FAVERI M.   +3 more
openaire   +2 more sources