Results 91 to 100 of about 107,095 (336)
Defect-enriched iron fluoride-oxide nanoporous thin films bifunctional catalyst for water splitting
Nature Communications, 2018 While iron-containing materials are excellent water electrolysis electrocatalysts, their poor conductivity requires them to be incorporated into conductive matrices.
Xiujun Fan +9 more
doaj +1 more source
Conceptual study of on orbit production of cryogenic propellants by water electrolysis [PDF]
The feasibility is assessed of producing cryogenic propellants on orbit by water electrolysis in support of NASA's proposed Space Exploration Initiative (SEI) missions.
Moran, Matthew E.
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Spacecraft oxygen recovery system [PDF]
, 1974 Recovery system is comprised of three integrated subsystems: electrochemical carbon dioxide concentrator which removes carbon dioxide from atmosphere, Sabatier reactor in which carbon dioxide is reduced with hydrogen to form methane and water, and static-
Quattrone, P. D.
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Advanced Functional Materials, EarlyView.A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice +9 more
wiley +1 more source
The impact of chaotic dynamic magnetic field on hydrogen production through water electrolysis
South African Journal of Chemical EngineeringGreen hydrogen obtained from green water electrolysis is a promising sustainable energy carrier. However, many technical burdens still presents including the electrocatalyst material.
Purnami Purnami +5 more
doaj +1 more source
Endurance test and evaluation of alkaline water electrolysis cells [PDF]
Utilization in the development of multi-kW low orbit power systems is discussed. The following technological developments of alkaline water electrolysis cells for space power application were demonstrated: (1) four 92.9 cm2 single water electrolysis ...
Burke, K. A., Schubert, F. H.
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Electrochemical processes and systems: application for tutors [PDF]
, 1997 The features of redox reactions and the principles of their balancing according to the medium composition are considered. The basic representations about electrochemical processes and systems are outlined. The reactions and principles of chemical sources
Beccard, R. +5 more
core
Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field
Advanced Functional Materials, EarlyView.Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi +7 more
wiley +1 more source
Solution combusted ultrathin Co 3 O 4 /CoO heterophase electrocatalyst for solar‐energy driven bifunctional water electrolysis [PDF]
, 2023 Sundarraj Sriram +2 more
openalex +1 more source
Design and development of a water vapor electrolysis unit [PDF]
Design and development of water vapor electrolysis unit for oxygen ...
Conner, W. J. +2 more
core +1 more source