Results 231 to 240 of about 124,229 (247)

Electrochemical performance of SnO2 hexagonal nanoplates

Ionics, 2013
This study reports the electrochemical performance of SnO2 hexagonal nanoplates (SnO2-NPs) coated on copper substrate by electrodeposition method in different aqueous electrolytes. The influence of deposition voltage on the morphology of the nanoplates was investigated by scanning electron microscopy. The synthesized SnO2 was characterized using SEM, X-
D. Vasanth Raj, N. Ponpandian, D. Mangalaraj, A. Balamurugan, C. Viswanathan   +4 more
openaire   +1 more source

Electrochemical performance of graphene-polyethylenedioxythiophene nanocomposites

Materials Science and Engineering: B, 2013
Abstract We propose a facile vapor-phase polymerization (VPP) method used to deposit graphene (G)-polyethylene dioxythiophene (PEDOT) nanocomposite film for electrode materials of electrochemical capacitor. This type of conductive polymer nanocomposite improves the performance of electrochemical capacitor.
Yan Chen, Jianhua Xu, Yunwu Mao, Yajie Yang, Wenyao Yang, Shibin Li   +5 more
openaire   +1 more source

Electrochemical Performance of Dry Battery Electrode

ECS Meeting Abstracts, 2018
Li ion battery has been a key research and development topic in energy storage industry in past decade because of considerable consumer demand and market growth including consumer electronics and transportation. A significant effort is focused on development of new chemistry of battery materials such as nickel-rich layered cathode and high capacity ...
Joon Shin, Hieu Duong
openaire   +1 more source

Strategies for Improving Electrochemical Capacitor Performance

ECS Meeting Abstracts, 2010
Abstract not Available.
John Chmiola, Marca Doeff, John B. Kerr
openaire   +1 more source

Electrochemical performance of CH3COONa aqueous electrolytes

Ionics, 2018
Supercapacitors are a promising high-power energy storage device due to highly reversible charge-storage process and long cyclic stability. However, the major limitation of supercapacitors lies in their energy density. Here, a high voltage carbon-based supercapacitor is built by using 2 M CH3COONa aqueous solution as electrolyte.
Siyun Huang, Jianqiang Zhang, Deyi Zhang, Huixia Feng, Heming Luo   +4 more
openaire   +1 more source

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

Structure and Electrochemical Performance (D1.3)

Deliverable D1.3 reports the baseline structure and electrochemical performance of carbon-based electrode materials developed in the ARMS project. The work evaluates bio-curved graphene carbons, and wood-derived carbons from different species, including black liquor and hybrid composites, and doped or post-processed variants.The results show that alder-
Kucinskis, Gints, Kalniņš, Dāvis, Jerane, Laura, Hodakovska, Julija, Grinberga, Liga, Volperts, Aleksandrs, Vindt, Steffen, Pourkheirollah, Hamed   +7 more
openaire   +1 more source

Electrochemical performances of nanostructured vanadium oxides

Ceramics International, 2016
Vanadium oxide nanotubes (VOx-NTs) and nanourchin (4-phenylbutylamine/vanadium oxide) have been synthesized via one-step hydrothermal treatment. Compounds were analyzed through X-ray powder diffraction, scanning electron microscope, X-ray photoelectron spectroscopy, cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS).
H. Nefzi, F. Sediri
openaire   +1 more source

Porous diamond with high electrochemical performance

Carbon, 2015
Abstract Synthetic diamond materials are currently attracting attention for applications such as thin films supercapacitors or medical implantable electrodes where chemically stable materials featuring high double layer capacitance as well as low electrochemical impedance are sought.
Hébert, Clément, Scorsone, Emmanuel, Mermoux, Michel, Bergonzo, Philippe   +3 more
openaire   +2 more sources

Electrochemical Characterization of Carbon Anode Performance

2016
Coke used in the manufacturing of anodes is commonly a mix of cokes from several suppliers to meet the customer’s specifications. This variation in coke composition from suppliers may lead to considerable deviation in anode performance. The present work, still in its early phase, aims to develop a method with which to characterize electrochemical ...
Rebecca Jayne Thorne, Camilla Sommerseth, Espen Sandnes, Ole Kjos, Thor Anders Aarhaug, Lorentz Petter Lossius, Hogne Linga, Arne Petter Ratvik   +7 more
openaire   +1 more source