Results 11 to 20 of about 80,138 (307)

Borated graphite cathodes for low-temperature aluminum electrolysis

open access: yesChimica Techno Acta, 2022
Electrochemical boriding of the graphite plates in the potassium cryolite based electrolytes was studied. The boriding were carried out in a cell with vertical electrodes. The procedure included 2 stages: 1) electrolysis in the KF–AlF3–KBF4 melt (CR=1.3)
A. V. Rudenko   +3 more
doaj   +1 more source

Structural Evolution of Pt, Au, and Cu Anodes by Electrolysis up to Contact Glow Discharge Electrolysis in Alkaline Electrolytes [PDF]

open access: yes, 2021
Applying a voltage to metal electrodes in contact with aqueous electrolytes results in the electrolysis of water at low voltages and plasma formation in the electrolyte at high voltages referred to as contact glow discharge electrolysis (CGDE).
Pramod V., Menezes   +6 more
core   +1 more source

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

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

Use of Fuel Cells and Electrolyzers In Space Applications: From Energy Storage To Propulsion/Deorbitation

open access: yesE3S Web of Conferences, 2017
In this paper, two main groups of technologies and applications that can be distinguished regarding hydrogen field: gas production (hydrogen and oxygen), and power generation, are presented.
Brey Javier   +3 more
doaj   +1 more source

Silicon electrowinning by molten salts electrolysis

open access: yesFrontiers in Chemistry, 2023
Electrochemically produced Si in molten salts can be used to fabricate electronic and photovoltaic devices. The major factors influencing the structure and morphology of Si deposits are electrolyte composition, applied current densities and ...
Sai Krishna Padamata   +2 more
doaj   +1 more source

ELECTROLYSIS. [PDF]

open access: yesThe Lancet, 1888
n ...
openaire   +1 more source

Half-Electrolysis of Water with the Aid of a Supercapacitor Electrode [PDF]

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

Voltage Optimization in MV Network with Distributed Generation Using Power Consumption Control in Electrolysis Installations

open access: yesEnergies, 2021
Connecting a large number of distributed sources to the medium and low voltage grid poses many problems. The most important of these are the voltage changes inside the network, what can be observed when the power flow from these sources towards the HV/MV
Paweł Pijarski, Piotr Kacejko
doaj   +1 more source

Confirmation and elimination of cyclic electrolysis of uranium ions in molten salts

open access: yesElectrochemistry Communications, 2019
The cathodic collection efficiency (CCE) for the exhaustive electrolysis of uranium is very low; however, determination of the mechanism responsible for this phenomenon has been hindered by the lack of information about the uranium species present in ...
Ya-Lan Liu   +6 more
doaj   +1 more source

Fuelling the future: Assessing multifuel filling stations for hydrogen and other renewable fuels through life cycle analysis

open access: yesEnergy Science & Engineering, 2023
Hydrogen could play an important role in reducing the climate impact of the transport sector. This study explores the possibility of using existing biomethane infrastructure to enable the accelerated roll‐out of hydrogen as a transport fuel in a Swedish ...
Anders Hjort   +9 more
doaj   +1 more source

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