Results 51 to 60 of about 940,379 (203)

Multiphysics-Driven Structural Optimization of Flat-Tube Solid Oxide Electrolysis Cells to Enhance Hydrogen Production Efficiency and Thermal Stress Resistance

Energies
The solid oxide electrolysis cell (SOEC) has potential application value in water electrolysis for hydrogen production. Here, we propose an integrated multi-scale optimization framework for the SOEC, addressing critical challenges in microstructure ...
Shanshan Liang, Jingxiang Xu, Yunfeng Liao, Yu Zhao, Haibo Huo, Zhenhua Chu   +5 more
doaj   +1 more source

Effects of the Preparation Solvent on the Catalytic Properties of Cobalt–Boron Alloy for the Hydrolysis of Alkaline Sodium Borohydride

Metals, 2017
In this study, the effects of the solvent used to prepare Co–B alloy on its catalytic properties were investigated. The solvent effects on the morphology, composition, and specific surface area of the alloy particles were also examined. The morphology of
Yongjin Zou, Yubo Gao, Pengru Huang, Cuili Xiang, Hailiang Chu, Shujun Qiu, Erhu Yan, Fen Xu, Lixian Sun   +8 more
doaj   +1 more source

Effect of surface hydrogen on the anomalous surface segregation behavior of Cr in Fe-rich Fe-Cr alloys

, 2012
The segregation behavior of Cr in dilute Fe-Cr alloys is known to be anomalous since the main barrier for surface segregation of Cr in these alloys arises not from the topmost surface layer but from the subsurface layer where the solution energy of Cr is
Gupta, Michèle, Gupta, Raju P., Levesque, Maximilien   +2 more
core   +3 more sources

Photoelectrochemical Hydrogen Generation [PDF]

ECS Meeting Abstracts, 2008
Abstract not Available.
openaire   +1 more source

Silver-Assisted Hydrogen Evolution from Aluminum Oxidation in Saline Media

Molecules
A swarf of aluminum alloy with high corrosion resistance and ductility was successfully converted into fine hydro reactive powders via ball milling with silver powder and either lithium chloride or gallium. The latter substances significantly intensified
Olesya A. Buryakovskaya, Konstantin I. Maslakov, Nikita O. Borshchev, Grayr N. Ambaryan, Aleksey V. Butyrin, Mikhail S. Vlaskin   +5 more
doaj   +1 more source

An Approximation for the rp-Process [PDF]

, 1997
Hot (explosive) hydrogen burning or the Rapid Proton Capture Process (rp-process) occurs in a number of astrophysical environments. Novae and X-ray bursts are the most prominent ones, but accretion disks around black holes and other sites are candidates ...
Biehle G. T., Cannon R. C., Christian Freiburghaus, Coc A., Felix Rembges, Friedrich‐Karl Thielemann, Gorres J., Hanawa T., Hendrik Schatz, Iliadis C., Lewin W. H. G., Michael Wiescher, Rauscher T., Sugimoto D., Thomas Rauscher, Wiescher M.   +15 more
core   +3 more sources

Hydrogen Generation Catalyzed by Fluorinated Diglyoxime−Iron Complexes at Low Overpotentials [PDF]

, 2012
Fe^(II) complexes containing the fluorinated ligand 1,2-bis(perfluorophenyl)ethane-1,2-dionedioxime (dAr^FgH_2; H = dissociable proton) exhibit relatively positive Fe^(II/I) reduction potentials.
Gray, Harry B., Rose, Michael J., Winkler, Jay R.   +2 more
core   +1 more source

Some challenges and opportunities for Russia and regions in terms of the global decarbonization trend

Georesursy
This article discusses a possible scenario of energy transition in Russia, taking into account the economic structure, presence of huge oil and gas infrastructure and unique natural resources.
D. K. Nurgaliev, S. Yu. Selivanovskaya, M. V. Kozhevnikova, P. Yu. Galitskaya   +3 more
doaj   +1 more source

Enhanced Hydrogen Production in Zero-Gap Electrolysis Cell Using Optimized SS316 Metal-Based Electrodes

Hydrogen
This work demonstrates for the first time a cost-effective modification of stainless-steel electrodes with an Fe3+ precursor via the deep-and-dry method (DDM) at processing temperatures between 20 °C and 80 °C, enabling their simultaneous applicability ...
Elitsa Petkucheva, Jordan Iliev, Galin Borisov, Evelina Slavcheva   +3 more
doaj   +1 more source

Advances in water splitting and lithium-ion batteries: pioneering sustainable energy storage and conversion technologies

Frontiers in Energy Research
The global energy landscape is currently facing an unprecedented crisis. To address these difficulties, it is vital to create efficient and reliable energy storage and converting technologies.
Syeda Maria Hashmi, Shah Noor, Warda Parveen   +2 more
doaj   +1 more source