Results 91 to 100 of about 177,720 (355)
An apparatus for the production of high isotopic purity deuterium [PDF]
, 1974 An apparatus for the electrolytic preparation of high purity D2 is described. D2 with isotopic purity exceeding 99.98% (atomic percentage) was obtained with this apparatus by electrolysing D2O (99.8% isotopic purity) down to about 30% of its original ...
Kuppermann, A., Persky, A.
core +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Passively regulated water electrolysis rocket engine Patent [PDF]
, 1970 Water electrolysis rocket engine with self- regulating stoichiometric fuel mixing ...
Grant, D. J.
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Electricity-assisted production of caproic acid from grass [PDF]
, 2017 Background: Medium chain carboxylic acids, such as caproic acid, are conventionally produced from food materials. Caproic acid can be produced through fermentation by the reverse beta-oxidation of lactic acid, generated from low value lignocellulosic ...
Andersen, Stephen +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk +7 more
wiley +1 more source
Green Hydrogen Production at the Gigawatt Scale in Portugal: A Technical and Economic Evaluation
EnergiesThe European Union has committed to achieving carbon neutrality by 2050 and green hydrogen has been chosen as a priority vector for reaching that goal.
Rui P. Borges +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler +9 more
wiley +1 more source
Modeling electrolyte composition effects on anion-exchange membrane water electrolyzer performance [PDF]
, 2019 Anion-exchange membrane (AEM) water electrolysis could allow inexpensive and greener hydrogen production than other alternatives, such as steam methane reforming.
Gerhardt, MR, Stanislaw, LN, Weber, AZ
core
Iridium oxide as actuator material for the ISFET-based sensor-actuator system [PDF]
, 1991 Acid or base concentrations can be determined by performing an acid-base titration with Coulometrically generated OH- or H+ ions at a noble-metal actuator electrode in close proximity to the pH-sensitive gate of an ISFET.
Bergveld, Piet +5 more
core +2 more sources
An anaerobic digester with microbial electrolysis cell enhances relative abundance of methylotrophic methanogens in bulk solution [PDF]
, 2021 Jungyu Park +3 more
openalex +1 more source