Results 11 to 20 of about 2,209,105 (417)

A Study on the Application Characteristics of the Insoluble MMO (Mixed Metal Oxide) Electrode for Energy Reduction of Zinc Electrowinning Process

open access: yes대한환경공학회지, 2020
Objective The zinc electrowinning industry is one of the high energy consumption industries where energy saving is required. In the zinc electrowining process, electrode is a high energy consuming part.
Mijung Park, Taeksoon Lee
doaj   +1 more source

Electrode Degradation in Lithium-Ion Batteries.

open access: yesACS Nano, 2020
Although Li-ion batteries have emerged as the battery of choice for electric-drive vehicles and large-scale smart grids, significant research efforts are devoted to identifying materials that offer higher energy density, longer cycle life, lower cost ...
Joshua P. Pender   +10 more
semanticscholar   +1 more source

Standard operating procedure for post-operation component disassembly and observation of benchtop water electrolyzer testing

open access: yesFrontiers in Energy Research, 2022
Post-operation component disassembly and observation of electrolyzer parts is useful in understanding the interactions of the components and the electrochemical environment beyond the systems electrochemical output. We report a standard protocol for post-
Jennifer R. Glenn   +4 more
doaj   +1 more source

Topology optimization for the design of porous electrodes [PDF]

open access: yes, 2021
Porous electrodes are an integral part of many electrochemical devices since they have high porosity to maximize electrochemical transport and high surface area to maximize activity. Traditional porous electrode materials are typically homogeneous, stochastic collections of small scale particles and offer few opportunities to engineer higher ...
arxiv   +1 more source

A review of electrode materials for electrochemical supercapacitors.

open access: yesChemical Society Reviews, 2012
In this critical review, metal oxides-based materials for electrochemical supercapacitor (ES) electrodes are reviewed in detail together with a brief review of carbon materials and conducting polymers.
Guoping Wang, Lei Zhang, Jiujun Zhang
semanticscholar   +1 more source

Influence of normal and radial contributions of local current density on local electrochemical impedance spectroscopy. [PDF]

open access: yes, 2012
A new tri-electrode probe is presented and applied to local electrochemical impedance spectroscopy (LEIS) measurements. As opposed to two-probe systems, the three-probe one allows measurement not only of normal, but also of radial contributions of local ...
Annergren   +49 more
core   +2 more sources

Electrode Materials for Supercapacitors: A Review of Recent Advances

open access: yesCatalysts, 2020
The advanced electrochemical properties, such as high energy density, fast charge–discharge rates, excellent cyclic stability, and specific capacitance, make supercapacitor a fascinating electronic device.
Parnia Forouzandeh   +2 more
semanticscholar   +1 more source

Non-contact method to reduce contact problems between sample and electrode in dielectric measurements

open access: yesHigh Voltage, 2020
Dielectric response measurement is a widely used technique for characterising dielectric materials in terms of their capacitance and dielectric loss. However, the widely used approach with contact between samples and electrodes can in some cases limit ...
Jing Hao, Xiangdong Xu, Nathaniel Taylor
doaj   +1 more source

Evaluation of electrical resistance of electrodes with conductive ink for agriculture applications using computer technology

open access: yesResearch in Agricultural Engineering, 2022
The article presents the ongoing research, which aims to select suitable electrodes and mixtures of conductive inks, which will be used as a converter between the pressure and electrical quantities in the design of planar pressure transducers.
Viktor Novák   +5 more
doaj   +1 more source

Water Splitting: From Electrode to Green Energy System

open access: yesNano-Micro Letters, 2020
Bifunctional electrode and electrolytic cell configuration for electrochemical water splitting are reviewed. The different green energy systems powered water splitting are summarized and discussed.
Xiao Li   +6 more
semanticscholar   +1 more source

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