Results 21 to 30 of about 37,074 (308)

MOF-derived Zn–Co–Ni sulfides with hollow nanosword arrays for high-efficiency overall water and urea electrolysis

open access: yesGreen Energy & Environment, 2023
Water electrolysis is a promising technology to produce hydrogen but it was severely restricted by the slow oxygen evolution reaction (OER). Herein, we firstly reported an advanced electrocatalyst of MOF-derived hollow Zn–Co–Ni sulfides (ZnS@Co9S8@Ni3S2 ...
Xiaoqiang Du   +2 more
doaj   +1 more source

Application of Fuzzy Internal Model Control in Temperature Control in Hydrogen Production by Water Electrolysis

open access: yes南方能源建设, 2023
[Introduction] In order to improve the problem of traditional proportion integration differentiation (PID) controllers overly relying on the mathematical model of the controlled object in the temperature control in hydrogen production by water ...
Wei CAO   +5 more
doaj   +1 more source

Electrolysis of Water [PDF]

open access: yesThe Journal of Physical Chemistry, 1903
n ...
openaire   +2 more sources

Alternate water electrolysis

open access: yesNext Sustainability
Hydrogen gas is a net zero carbon emission clean fuel with an unmatched high specific energy. Water electrolysis is an important alternative method to produce hydrogen to the traditional fossil hydrocarbon reforming in industry.
Yao Chen, George Zheng Chen
openaire   +3 more sources

Study on Circulating Aquaculture Water Treatment Based on Micro-electrolysis

open access: yesChemical Engineering Transactions, 2016
We verified the effects of micro-electrolysis technology on the treatment of aquaculture water, and studied the change of the water quality parameters and the growth situation of the fish in the process of micro-electrolysis treatment simulated the ...
Z.X. Wu, Q. Wang, Y.C. Yang, C.M. Cao
doaj   +1 more source

A high-performance capillary-fed electrolysis cell promises more cost-competitive renewable hydrogen

open access: yesNature Communications, 2022
Renewable, or green, hydrogen will play a critical role in the decarbonisation of hard-to-abate sectors and will therefore be important in limiting global warming. However, renewable hydrogen is not cost-competitive with fossil fuels, due to the moderate
Aaron Hodges   +6 more
doaj   +1 more source

Half-Electrolysis of Water with the Aid of a Supercapacitor Electrode

open access: yes, 2023
Half-electrolysis runs one desirable half-cell reaction with the aid of a counter supercapacitor electrode which replaces the other unwanted half-cell reaction occurred inevitably in conventional electrolysis.
Chen, George Zheng, Chen, Yao
core   +1 more source

The electrolysis of water [PDF]

open access: yesJournal of the Franklin Institute, 1905
n ...
openaire   +1 more source

High Temperature Water Electrolysis Using Metal Supported Solid Oxide Electrolyzer Cells (SOEC)

open access: yes, 2010
Metal supported cells as developed at DLR for use as solid oxide fuel cells by applying plasma deposition technologies were investigated in operation of high temperature steam electrolysis.
Patz, Olaf   +5 more
core   +1 more source

Development of Model-Based PEM Water Electrolysis HILS (Hardware-in-the-Loop Simulation) System for State Evaluation and Fault Detection

open access: yesEnergies, 2023
Hydrogen is attracting attention as a good energy-storage medium for renewable energy. Among hydrogen production technologies using renewable energy, water electrolysis is drawing attention as a key technology for green hydrogen production using ...
Taehyung Koo   +3 more
doaj   +1 more source

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