Results 61 to 70 of about 6,704,544 (353)

Low-cost porous transport layers for water electrolysis cells with polymer electrolyte membranes

Materials Research Express
Proton exchange membrane (PEM) water electrolysis has advantages over other methods of producing green hydrogen such as its excellent response to power input fluctuations; wide operating range of current density; ease of production of high-pressure, high-
Hiroaki Wakayama
doaj   +1 more source

PEM water electrolysis for hydrogen production: fundamentals, advances, and prospects

Carbon Neutrality, 2022
Hydrogen, as a clean energy carrier, is of great potential to be an alternative fuel in the future. Proton exchange membrane (PEM) water electrolysis is hailed as the most desired technology for high purity hydrogen production and self-consistent with ...
Tongzhou Wang, Xuejie Cao, Lifang Jiao
semanticscholar   +1 more source

The electrolysis of water [PDF]

Journal of the Franklin Institute, 1905
n ...
openaire   +1 more source

Desulfurization kinetics and mineral phase evolution of bauxite water slurry (BWS) electrolysis [PDF]

, 2015
The desulfurization kinetics and mineral phase evolution from bauxite water slurry (BWS) electrolysis were examined. The results showed that the desulfurization ratio in NaCl system increased with current density, and reached up to 96% at 0.22 A/cm(2).
Gong, Xuzhong, Wang, Zhi, Zhuang, Siyuan, Wang, Mingyong, Ge, Lan   +4 more
core   +1 more source

Methods for Enhancing Electrolysis for Hydrogen Production: The Benefits of Applying Magnetic Fields

Energies
The electrolysis of water is one of the most promising ways of producing green hydrogen. This produces hydrogen using electricity and does not generate additional carbon dioxide like the more conventional reforming of fossil fuels.
Michael Binns
doaj   +1 more source

Effect of Intermittent Electrolysis on Electrolytic Removal of an Organic Pollutant

Journal of Water and Environment Technology, 2022
In an electrolytic water treatment, electrode reactions for pollutant removal can be easily controlled by changing an electrode potential. Thereby, it has a potential to realize an efficient water treatment process.
Naoyuki Kishimoto, Atsuya Kitamura
doaj   +1 more source

Impact of impurities on water electrolysis: a review

Sustainable Energy & Fuels, 2023
This is the first comprehensive review of the impact of water impurities on PEM, AEM, and alkaline water electrolysers.
Hans Becker, J. Murawski, Dipak V. Shinde, I. Stephens, G. Hinds, Graham Smith   +5 more
semanticscholar   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Effects of machine learning models and spatial resolution on land cover classification accuracy in Dali County, Shaanxi, China

Nano Research
The alkaline anion exchange membrane (AEM) water electrolysis technology has advantages of low cost, high current density, and fast dynamic response, and it has attracted more attention from researchers in the last few years.
Qichen Lu, Xupeng Yan, Weiqi Guo, Guangshan Li, Jinyi Wang, Nan Jiang, Xiaolong Wang, Teer Ba, Peng Liu, Jianing Zhou, Ju Wang, Lin Hu, Tianyi Zhou, Ruling Huang, Bo Hu, Kexin Zhang, Zhibo Ren   +16 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source